Quick view CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS – RAM 5.9L (1998.5–2002) MSRP: Was: Now: $96.52 Choose Options Compare Quick view ATS 309-854-4308 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2006-2007 6.6L LLY / LBZ / LMM DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view DORMAN 32114 EXHAUST MANIFOLD HARDWARE KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $66.09 Choose Options Compare Quick view PPE 119000630 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING MSRP: Was: Now: $116.99 Choose Options Compare Quick view DORMAN 926-424 COOLANT BYPASS TUBE O-RING KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $8.92 Choose Options Compare Quick view PPE 113064000 2002-2004 GM 6.6L DURAMAX DUAL FUELER INSTALLATION KIT WITHOUT PUMP (BUILT TO ORDER) MSRP: Was: Now: $1,259.99 Choose Options Compare Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS – RAM 5.9L (1998.5–2002) The CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS is designed for 1998.5–2002 Dodge Ram trucks equipped with the 5.9L 24-valve Cummins diesel engine. This genuine Cummins wiring harness provides... MSRP: Was: Now: $96.52 Choose Options Compare Quick view ATS 309-854-4308 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2006-2007 6.6L LLY / LBZ / LMM DURAMAX The ATS 309-854-4308 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2006-2007 GM trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view DORMAN 32114 EXHAUST MANIFOLD HARDWARE KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable... MSRP: Was: Now: $66.09 Choose Options Compare Quick view PPE 119000630 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view DORMAN 926-424 COOLANT BYPASS TUBE O-RING KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 926-424 Coolant Bypass Tube O-Ring Kit is the ultimate solution for replacing or repairing the engine coolant pipe in your 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML vehicle. This... MSRP: Was: Now: $8.92 Choose Options Compare Quick view PPE 113064000 2002-2004 GM 6.6L DURAMAX DUAL FUELER INSTALLATION KIT WITHOUT PUMP (BUILT TO ORDER) Custom Build Will Take 2-3 Days To Assemble Before Shipment 50 States Emissions Legal (E.O. D-701-22) Bolt this kit on and your engine computer will automatically recognize both pumps and continue to... MSRP: Was: Now: $1,259.99 Choose Options Compare Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX Refresh your Duramax valvetrain with the MAHLE SH-1999S Cam Shaft Bushing Set for 2001–2013 6.6L GM platforms (LB7/LLY/LBZ/LMM/LML). Engineered by Mahle/Clevite in standard-size AL-3 material,... MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MAHLE HS54580A is an OE-quality complete upper engine head set for 2004.5–2007 GM 6.6L Duramax LLY/LBZ. Includes molded-rubber intake gaskets, multi-layer steel exhaust manifold gaskets,... MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB wehrli custom fab wcf100850 traction bars, duramax traction bar kit 2001-2010, lb7 lly lbz lmm traction bars, gm duramax ladder bars, duramax axle wrap solution, heavy duty traction bars duramax,... MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX Restore boost response and stop exhaust leaks at the turbo inlet with the MAHLE F32918 Exhaust Up-Pipe to Turbo Gasket for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). This OE-quality,... MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends... MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view ATS 309-854-4308 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2006-2007 6.6L LLY / LBZ / LMM DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view DORMAN 32114 EXHAUST MANIFOLD HARDWARE KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $66.09 Choose Options Compare Quick view PPE 119000630 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING MSRP: Was: Now: $116.99 Choose Options Compare Quick view DORMAN 926-424 COOLANT BYPASS TUBE O-RING KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $8.92 Choose Options Compare Quick view PPE 113064000 2002-2004 GM 6.6L DURAMAX DUAL FUELER INSTALLATION KIT WITHOUT PUMP (BUILT TO ORDER) MSRP: Was: Now: $1,259.99 Choose Options Compare Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS – RAM 5.9L (1998.5–2002) The CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS is designed for 1998.5–2002 Dodge Ram trucks equipped with the 5.9L 24-valve Cummins diesel engine. This genuine Cummins wiring harness provides... MSRP: Was: Now: $96.52 Choose Options Compare Quick view ATS 309-854-4308 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2006-2007 6.6L LLY / LBZ / LMM DURAMAX The ATS 309-854-4308 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2006-2007 GM trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view DORMAN 32114 EXHAUST MANIFOLD HARDWARE KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable... MSRP: Was: Now: $66.09 Choose Options Compare Quick view PPE 119000630 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view DORMAN 926-424 COOLANT BYPASS TUBE O-RING KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 926-424 Coolant Bypass Tube O-Ring Kit is the ultimate solution for replacing or repairing the engine coolant pipe in your 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML vehicle. This... MSRP: Was: Now: $8.92 Choose Options Compare Quick view PPE 113064000 2002-2004 GM 6.6L DURAMAX DUAL FUELER INSTALLATION KIT WITHOUT PUMP (BUILT TO ORDER) Custom Build Will Take 2-3 Days To Assemble Before Shipment 50 States Emissions Legal (E.O. D-701-22) Bolt this kit on and your engine computer will automatically recognize both pumps and continue to... MSRP: Was: Now: $1,259.99 Choose Options Compare Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX Refresh your Duramax valvetrain with the MAHLE SH-1999S Cam Shaft Bushing Set for 2001–2013 6.6L GM platforms (LB7/LLY/LBZ/LMM/LML). Engineered by Mahle/Clevite in standard-size AL-3 material,... MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MAHLE HS54580A is an OE-quality complete upper engine head set for 2004.5–2007 GM 6.6L Duramax LLY/LBZ. Includes molded-rubber intake gaskets, multi-layer steel exhaust manifold gaskets,... MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB wehrli custom fab wcf100850 traction bars, duramax traction bar kit 2001-2010, lb7 lly lbz lmm traction bars, gm duramax ladder bars, duramax axle wrap solution, heavy duty traction bars duramax,... MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX Restore boost response and stop exhaust leaks at the turbo inlet with the MAHLE F32918 Exhaust Up-Pipe to Turbo Gasket for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). This OE-quality,... MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends... MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view DORMAN 32114 EXHAUST MANIFOLD HARDWARE KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $66.09 Choose Options Compare Quick view PPE 119000630 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING MSRP: Was: Now: $116.99 Choose Options Compare Quick view DORMAN 926-424 COOLANT BYPASS TUBE O-RING KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $8.92 Choose Options Compare Quick view PPE 113064000 2002-2004 GM 6.6L DURAMAX DUAL FUELER INSTALLATION KIT WITHOUT PUMP (BUILT TO ORDER) MSRP: Was: Now: $1,259.99 Choose Options Compare Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS – RAM 5.9L (1998.5–2002) The CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS is designed for 1998.5–2002 Dodge Ram trucks equipped with the 5.9L 24-valve Cummins diesel engine. This genuine Cummins wiring harness provides... MSRP: Was: Now: $96.52 Choose Options Compare Quick view ATS 309-854-4308 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2006-2007 6.6L LLY / LBZ / LMM DURAMAX The ATS 309-854-4308 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2006-2007 GM trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view DORMAN 32114 EXHAUST MANIFOLD HARDWARE KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable... MSRP: Was: Now: $66.09 Choose Options Compare Quick view PPE 119000630 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view DORMAN 926-424 COOLANT BYPASS TUBE O-RING KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 926-424 Coolant Bypass Tube O-Ring Kit is the ultimate solution for replacing or repairing the engine coolant pipe in your 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML vehicle. This... MSRP: Was: Now: $8.92 Choose Options Compare Quick view PPE 113064000 2002-2004 GM 6.6L DURAMAX DUAL FUELER INSTALLATION KIT WITHOUT PUMP (BUILT TO ORDER) Custom Build Will Take 2-3 Days To Assemble Before Shipment 50 States Emissions Legal (E.O. D-701-22) Bolt this kit on and your engine computer will automatically recognize both pumps and continue to... MSRP: Was: Now: $1,259.99 Choose Options Compare Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX Refresh your Duramax valvetrain with the MAHLE SH-1999S Cam Shaft Bushing Set for 2001–2013 6.6L GM platforms (LB7/LLY/LBZ/LMM/LML). Engineered by Mahle/Clevite in standard-size AL-3 material,... MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MAHLE HS54580A is an OE-quality complete upper engine head set for 2004.5–2007 GM 6.6L Duramax LLY/LBZ. Includes molded-rubber intake gaskets, multi-layer steel exhaust manifold gaskets,... MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB wehrli custom fab wcf100850 traction bars, duramax traction bar kit 2001-2010, lb7 lly lbz lmm traction bars, gm duramax ladder bars, duramax axle wrap solution, heavy duty traction bars duramax,... MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX Restore boost response and stop exhaust leaks at the turbo inlet with the MAHLE F32918 Exhaust Up-Pipe to Turbo Gasket for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). This OE-quality,... MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends... MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view PPE 119000630 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING MSRP: Was: Now: $116.99 Choose Options Compare Quick view DORMAN 926-424 COOLANT BYPASS TUBE O-RING KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $8.92 Choose Options Compare Quick view PPE 113064000 2002-2004 GM 6.6L DURAMAX DUAL FUELER INSTALLATION KIT WITHOUT PUMP (BUILT TO ORDER) MSRP: Was: Now: $1,259.99 Choose Options Compare Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS – RAM 5.9L (1998.5–2002) The CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS is designed for 1998.5–2002 Dodge Ram trucks equipped with the 5.9L 24-valve Cummins diesel engine. This genuine Cummins wiring harness provides... MSRP: Was: Now: $96.52 Choose Options Compare Quick view ATS 309-854-4308 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2006-2007 6.6L LLY / LBZ / LMM DURAMAX The ATS 309-854-4308 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2006-2007 GM trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view DORMAN 32114 EXHAUST MANIFOLD HARDWARE KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable... MSRP: Was: Now: $66.09 Choose Options Compare Quick view PPE 119000630 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view DORMAN 926-424 COOLANT BYPASS TUBE O-RING KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 926-424 Coolant Bypass Tube O-Ring Kit is the ultimate solution for replacing or repairing the engine coolant pipe in your 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML vehicle. This... MSRP: Was: Now: $8.92 Choose Options Compare Quick view PPE 113064000 2002-2004 GM 6.6L DURAMAX DUAL FUELER INSTALLATION KIT WITHOUT PUMP (BUILT TO ORDER) Custom Build Will Take 2-3 Days To Assemble Before Shipment 50 States Emissions Legal (E.O. D-701-22) Bolt this kit on and your engine computer will automatically recognize both pumps and continue to... MSRP: Was: Now: $1,259.99 Choose Options Compare Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX Refresh your Duramax valvetrain with the MAHLE SH-1999S Cam Shaft Bushing Set for 2001–2013 6.6L GM platforms (LB7/LLY/LBZ/LMM/LML). Engineered by Mahle/Clevite in standard-size AL-3 material,... MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MAHLE HS54580A is an OE-quality complete upper engine head set for 2004.5–2007 GM 6.6L Duramax LLY/LBZ. Includes molded-rubber intake gaskets, multi-layer steel exhaust manifold gaskets,... MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB wehrli custom fab wcf100850 traction bars, duramax traction bar kit 2001-2010, lb7 lly lbz lmm traction bars, gm duramax ladder bars, duramax axle wrap solution, heavy duty traction bars duramax,... MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX Restore boost response and stop exhaust leaks at the turbo inlet with the MAHLE F32918 Exhaust Up-Pipe to Turbo Gasket for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). This OE-quality,... MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends... MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view DORMAN 926-424 COOLANT BYPASS TUBE O-RING KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $8.92 Choose Options Compare Quick view PPE 113064000 2002-2004 GM 6.6L DURAMAX DUAL FUELER INSTALLATION KIT WITHOUT PUMP (BUILT TO ORDER) MSRP: Was: Now: $1,259.99 Choose Options Compare Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS – RAM 5.9L (1998.5–2002) The CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS is designed for 1998.5–2002 Dodge Ram trucks equipped with the 5.9L 24-valve Cummins diesel engine. This genuine Cummins wiring harness provides... MSRP: Was: Now: $96.52 Choose Options Compare Quick view ATS 309-854-4308 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2006-2007 6.6L LLY / LBZ / LMM DURAMAX The ATS 309-854-4308 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2006-2007 GM trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view DORMAN 32114 EXHAUST MANIFOLD HARDWARE KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable... MSRP: Was: Now: $66.09 Choose Options Compare Quick view PPE 119000630 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view DORMAN 926-424 COOLANT BYPASS TUBE O-RING KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 926-424 Coolant Bypass Tube O-Ring Kit is the ultimate solution for replacing or repairing the engine coolant pipe in your 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML vehicle. This... MSRP: Was: Now: $8.92 Choose Options Compare Quick view PPE 113064000 2002-2004 GM 6.6L DURAMAX DUAL FUELER INSTALLATION KIT WITHOUT PUMP (BUILT TO ORDER) Custom Build Will Take 2-3 Days To Assemble Before Shipment 50 States Emissions Legal (E.O. D-701-22) Bolt this kit on and your engine computer will automatically recognize both pumps and continue to... MSRP: Was: Now: $1,259.99 Choose Options Compare Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX Refresh your Duramax valvetrain with the MAHLE SH-1999S Cam Shaft Bushing Set for 2001–2013 6.6L GM platforms (LB7/LLY/LBZ/LMM/LML). Engineered by Mahle/Clevite in standard-size AL-3 material,... MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MAHLE HS54580A is an OE-quality complete upper engine head set for 2004.5–2007 GM 6.6L Duramax LLY/LBZ. Includes molded-rubber intake gaskets, multi-layer steel exhaust manifold gaskets,... MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB wehrli custom fab wcf100850 traction bars, duramax traction bar kit 2001-2010, lb7 lly lbz lmm traction bars, gm duramax ladder bars, duramax axle wrap solution, heavy duty traction bars duramax,... MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX Restore boost response and stop exhaust leaks at the turbo inlet with the MAHLE F32918 Exhaust Up-Pipe to Turbo Gasket for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). This OE-quality,... MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends... MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view PPE 113064000 2002-2004 GM 6.6L DURAMAX DUAL FUELER INSTALLATION KIT WITHOUT PUMP (BUILT TO ORDER) MSRP: Was: Now: $1,259.99 Choose Options Compare Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS – RAM 5.9L (1998.5–2002) The CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS is designed for 1998.5–2002 Dodge Ram trucks equipped with the 5.9L 24-valve Cummins diesel engine. This genuine Cummins wiring harness provides... MSRP: Was: Now: $96.52 Choose Options Compare Quick view ATS 309-854-4308 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2006-2007 6.6L LLY / LBZ / LMM DURAMAX The ATS 309-854-4308 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2006-2007 GM trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view DORMAN 32114 EXHAUST MANIFOLD HARDWARE KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable... MSRP: Was: Now: $66.09 Choose Options Compare Quick view PPE 119000630 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view DORMAN 926-424 COOLANT BYPASS TUBE O-RING KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 926-424 Coolant Bypass Tube O-Ring Kit is the ultimate solution for replacing or repairing the engine coolant pipe in your 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML vehicle. This... MSRP: Was: Now: $8.92 Choose Options Compare Quick view PPE 113064000 2002-2004 GM 6.6L DURAMAX DUAL FUELER INSTALLATION KIT WITHOUT PUMP (BUILT TO ORDER) Custom Build Will Take 2-3 Days To Assemble Before Shipment 50 States Emissions Legal (E.O. D-701-22) Bolt this kit on and your engine computer will automatically recognize both pumps and continue to... MSRP: Was: Now: $1,259.99 Choose Options Compare Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX Refresh your Duramax valvetrain with the MAHLE SH-1999S Cam Shaft Bushing Set for 2001–2013 6.6L GM platforms (LB7/LLY/LBZ/LMM/LML). Engineered by Mahle/Clevite in standard-size AL-3 material,... MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MAHLE HS54580A is an OE-quality complete upper engine head set for 2004.5–2007 GM 6.6L Duramax LLY/LBZ. Includes molded-rubber intake gaskets, multi-layer steel exhaust manifold gaskets,... MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB wehrli custom fab wcf100850 traction bars, duramax traction bar kit 2001-2010, lb7 lly lbz lmm traction bars, gm duramax ladder bars, duramax axle wrap solution, heavy duty traction bars duramax,... MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX Restore boost response and stop exhaust leaks at the turbo inlet with the MAHLE F32918 Exhaust Up-Pipe to Turbo Gasket for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). This OE-quality,... MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends... MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS – RAM 5.9L (1998.5–2002) The CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS is designed for 1998.5–2002 Dodge Ram trucks equipped with the 5.9L 24-valve Cummins diesel engine. This genuine Cummins wiring harness provides... MSRP: Was: Now: $96.52 Choose Options Compare Quick view ATS 309-854-4308 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2006-2007 6.6L LLY / LBZ / LMM DURAMAX The ATS 309-854-4308 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2006-2007 GM trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view DORMAN 32114 EXHAUST MANIFOLD HARDWARE KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable... MSRP: Was: Now: $66.09 Choose Options Compare Quick view PPE 119000630 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view DORMAN 926-424 COOLANT BYPASS TUBE O-RING KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 926-424 Coolant Bypass Tube O-Ring Kit is the ultimate solution for replacing or repairing the engine coolant pipe in your 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML vehicle. This... MSRP: Was: Now: $8.92 Choose Options Compare Quick view PPE 113064000 2002-2004 GM 6.6L DURAMAX DUAL FUELER INSTALLATION KIT WITHOUT PUMP (BUILT TO ORDER) Custom Build Will Take 2-3 Days To Assemble Before Shipment 50 States Emissions Legal (E.O. D-701-22) Bolt this kit on and your engine computer will automatically recognize both pumps and continue to... MSRP: Was: Now: $1,259.99 Choose Options Compare Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX Refresh your Duramax valvetrain with the MAHLE SH-1999S Cam Shaft Bushing Set for 2001–2013 6.6L GM platforms (LB7/LLY/LBZ/LMM/LML). Engineered by Mahle/Clevite in standard-size AL-3 material,... MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MAHLE HS54580A is an OE-quality complete upper engine head set for 2004.5–2007 GM 6.6L Duramax LLY/LBZ. Includes molded-rubber intake gaskets, multi-layer steel exhaust manifold gaskets,... MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB wehrli custom fab wcf100850 traction bars, duramax traction bar kit 2001-2010, lb7 lly lbz lmm traction bars, gm duramax ladder bars, duramax axle wrap solution, heavy duty traction bars duramax,... MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX Restore boost response and stop exhaust leaks at the turbo inlet with the MAHLE F32918 Exhaust Up-Pipe to Turbo Gasket for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). This OE-quality,... MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends... MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS – RAM 5.9L (1998.5–2002) The CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS is designed for 1998.5–2002 Dodge Ram trucks equipped with the 5.9L 24-valve Cummins diesel engine. This genuine Cummins wiring harness provides... MSRP: Was: Now: $96.52 Choose Options Compare Quick view ATS 309-854-4308 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2006-2007 6.6L LLY / LBZ / LMM DURAMAX The ATS 309-854-4308 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2006-2007 GM trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view DORMAN 32114 EXHAUST MANIFOLD HARDWARE KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable... MSRP: Was: Now: $66.09 Choose Options Compare Quick view PPE 119000630 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view DORMAN 926-424 COOLANT BYPASS TUBE O-RING KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 926-424 Coolant Bypass Tube O-Ring Kit is the ultimate solution for replacing or repairing the engine coolant pipe in your 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML vehicle. This... MSRP: Was: Now: $8.92 Choose Options Compare Quick view PPE 113064000 2002-2004 GM 6.6L DURAMAX DUAL FUELER INSTALLATION KIT WITHOUT PUMP (BUILT TO ORDER) Custom Build Will Take 2-3 Days To Assemble Before Shipment 50 States Emissions Legal (E.O. D-701-22) Bolt this kit on and your engine computer will automatically recognize both pumps and continue to... MSRP: Was: Now: $1,259.99 Choose Options Compare Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX Refresh your Duramax valvetrain with the MAHLE SH-1999S Cam Shaft Bushing Set for 2001–2013 6.6L GM platforms (LB7/LLY/LBZ/LMM/LML). Engineered by Mahle/Clevite in standard-size AL-3 material,... MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MAHLE HS54580A is an OE-quality complete upper engine head set for 2004.5–2007 GM 6.6L Duramax LLY/LBZ. Includes molded-rubber intake gaskets, multi-layer steel exhaust manifold gaskets,... MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB wehrli custom fab wcf100850 traction bars, duramax traction bar kit 2001-2010, lb7 lly lbz lmm traction bars, gm duramax ladder bars, duramax axle wrap solution, heavy duty traction bars duramax,... MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX Restore boost response and stop exhaust leaks at the turbo inlet with the MAHLE F32918 Exhaust Up-Pipe to Turbo Gasket for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). This OE-quality,... MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends... MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS – RAM 5.9L (1998.5–2002) The CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS is designed for 1998.5–2002 Dodge Ram trucks equipped with the 5.9L 24-valve Cummins diesel engine. This genuine Cummins wiring harness provides... MSRP: Was: Now: $96.52 Choose Options Compare Quick view ATS 309-854-4308 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2006-2007 6.6L LLY / LBZ / LMM DURAMAX The ATS 309-854-4308 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2006-2007 GM trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view DORMAN 32114 EXHAUST MANIFOLD HARDWARE KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable... MSRP: Was: Now: $66.09 Choose Options Compare Quick view PPE 119000630 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view DORMAN 926-424 COOLANT BYPASS TUBE O-RING KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 926-424 Coolant Bypass Tube O-Ring Kit is the ultimate solution for replacing or repairing the engine coolant pipe in your 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML vehicle. This... MSRP: Was: Now: $8.92 Choose Options Compare Quick view PPE 113064000 2002-2004 GM 6.6L DURAMAX DUAL FUELER INSTALLATION KIT WITHOUT PUMP (BUILT TO ORDER) Custom Build Will Take 2-3 Days To Assemble Before Shipment 50 States Emissions Legal (E.O. D-701-22) Bolt this kit on and your engine computer will automatically recognize both pumps and continue to... MSRP: Was: Now: $1,259.99 Choose Options Compare Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX Refresh your Duramax valvetrain with the MAHLE SH-1999S Cam Shaft Bushing Set for 2001–2013 6.6L GM platforms (LB7/LLY/LBZ/LMM/LML). Engineered by Mahle/Clevite in standard-size AL-3 material,... MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MAHLE HS54580A is an OE-quality complete upper engine head set for 2004.5–2007 GM 6.6L Duramax LLY/LBZ. Includes molded-rubber intake gaskets, multi-layer steel exhaust manifold gaskets,... MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB wehrli custom fab wcf100850 traction bars, duramax traction bar kit 2001-2010, lb7 lly lbz lmm traction bars, gm duramax ladder bars, duramax axle wrap solution, heavy duty traction bars duramax,... MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX Restore boost response and stop exhaust leaks at the turbo inlet with the MAHLE F32918 Exhaust Up-Pipe to Turbo Gasket for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). This OE-quality,... MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends... MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS – RAM 5.9L (1998.5–2002) The CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS is designed for 1998.5–2002 Dodge Ram trucks equipped with the 5.9L 24-valve Cummins diesel engine. This genuine Cummins wiring harness provides... MSRP: Was: Now: $96.52 Choose Options Compare Quick view ATS 309-854-4308 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2006-2007 6.6L LLY / LBZ / LMM DURAMAX The ATS 309-854-4308 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2006-2007 GM trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view DORMAN 32114 EXHAUST MANIFOLD HARDWARE KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable... MSRP: Was: Now: $66.09 Choose Options Compare Quick view PPE 119000630 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view DORMAN 926-424 COOLANT BYPASS TUBE O-RING KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 926-424 Coolant Bypass Tube O-Ring Kit is the ultimate solution for replacing or repairing the engine coolant pipe in your 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML vehicle. This... MSRP: Was: Now: $8.92 Choose Options Compare Quick view PPE 113064000 2002-2004 GM 6.6L DURAMAX DUAL FUELER INSTALLATION KIT WITHOUT PUMP (BUILT TO ORDER) Custom Build Will Take 2-3 Days To Assemble Before Shipment 50 States Emissions Legal (E.O. D-701-22) Bolt this kit on and your engine computer will automatically recognize both pumps and continue to... MSRP: Was: Now: $1,259.99 Choose Options Compare Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX Refresh your Duramax valvetrain with the MAHLE SH-1999S Cam Shaft Bushing Set for 2001–2013 6.6L GM platforms (LB7/LLY/LBZ/LMM/LML). Engineered by Mahle/Clevite in standard-size AL-3 material,... MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MAHLE HS54580A is an OE-quality complete upper engine head set for 2004.5–2007 GM 6.6L Duramax LLY/LBZ. Includes molded-rubber intake gaskets, multi-layer steel exhaust manifold gaskets,... MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB wehrli custom fab wcf100850 traction bars, duramax traction bar kit 2001-2010, lb7 lly lbz lmm traction bars, gm duramax ladder bars, duramax axle wrap solution, heavy duty traction bars duramax,... MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX Restore boost response and stop exhaust leaks at the turbo inlet with the MAHLE F32918 Exhaust Up-Pipe to Turbo Gasket for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). This OE-quality,... MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends... MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS – RAM 5.9L (1998.5–2002) The CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS is designed for 1998.5–2002 Dodge Ram trucks equipped with the 5.9L 24-valve Cummins diesel engine. This genuine Cummins wiring harness provides... MSRP: Was: Now: $96.52 Choose Options Compare Quick view ATS 309-854-4308 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2006-2007 6.6L LLY / LBZ / LMM DURAMAX The ATS 309-854-4308 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2006-2007 GM trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view DORMAN 32114 EXHAUST MANIFOLD HARDWARE KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable... MSRP: Was: Now: $66.09 Choose Options Compare Quick view PPE 119000630 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view DORMAN 926-424 COOLANT BYPASS TUBE O-RING KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 926-424 Coolant Bypass Tube O-Ring Kit is the ultimate solution for replacing or repairing the engine coolant pipe in your 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML vehicle. This... MSRP: Was: Now: $8.92 Choose Options Compare Quick view PPE 113064000 2002-2004 GM 6.6L DURAMAX DUAL FUELER INSTALLATION KIT WITHOUT PUMP (BUILT TO ORDER) Custom Build Will Take 2-3 Days To Assemble Before Shipment 50 States Emissions Legal (E.O. D-701-22) Bolt this kit on and your engine computer will automatically recognize both pumps and continue to... MSRP: Was: Now: $1,259.99 Choose Options Compare Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX Refresh your Duramax valvetrain with the MAHLE SH-1999S Cam Shaft Bushing Set for 2001–2013 6.6L GM platforms (LB7/LLY/LBZ/LMM/LML). Engineered by Mahle/Clevite in standard-size AL-3 material,... MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MAHLE HS54580A is an OE-quality complete upper engine head set for 2004.5–2007 GM 6.6L Duramax LLY/LBZ. Includes molded-rubber intake gaskets, multi-layer steel exhaust manifold gaskets,... MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB wehrli custom fab wcf100850 traction bars, duramax traction bar kit 2001-2010, lb7 lly lbz lmm traction bars, gm duramax ladder bars, duramax axle wrap solution, heavy duty traction bars duramax,... MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX Restore boost response and stop exhaust leaks at the turbo inlet with the MAHLE F32918 Exhaust Up-Pipe to Turbo Gasket for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). This OE-quality,... MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends... MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS – RAM 5.9L (1998.5–2002) The CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS is designed for 1998.5–2002 Dodge Ram trucks equipped with the 5.9L 24-valve Cummins diesel engine. This genuine Cummins wiring harness provides... MSRP: Was: Now: $96.52 Choose Options Compare Quick view ATS 309-854-4308 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2006-2007 6.6L LLY / LBZ / LMM DURAMAX The ATS 309-854-4308 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2006-2007 GM trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view DORMAN 32114 EXHAUST MANIFOLD HARDWARE KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable... MSRP: Was: Now: $66.09 Choose Options Compare Quick view PPE 119000630 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view DORMAN 926-424 COOLANT BYPASS TUBE O-RING KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 926-424 Coolant Bypass Tube O-Ring Kit is the ultimate solution for replacing or repairing the engine coolant pipe in your 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML vehicle. This... MSRP: Was: Now: $8.92 Choose Options Compare Quick view PPE 113064000 2002-2004 GM 6.6L DURAMAX DUAL FUELER INSTALLATION KIT WITHOUT PUMP (BUILT TO ORDER) Custom Build Will Take 2-3 Days To Assemble Before Shipment 50 States Emissions Legal (E.O. D-701-22) Bolt this kit on and your engine computer will automatically recognize both pumps and continue to... MSRP: Was: Now: $1,259.99 Choose Options Compare Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX Refresh your Duramax valvetrain with the MAHLE SH-1999S Cam Shaft Bushing Set for 2001–2013 6.6L GM platforms (LB7/LLY/LBZ/LMM/LML). Engineered by Mahle/Clevite in standard-size AL-3 material,... MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MAHLE HS54580A is an OE-quality complete upper engine head set for 2004.5–2007 GM 6.6L Duramax LLY/LBZ. Includes molded-rubber intake gaskets, multi-layer steel exhaust manifold gaskets,... MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB wehrli custom fab wcf100850 traction bars, duramax traction bar kit 2001-2010, lb7 lly lbz lmm traction bars, gm duramax ladder bars, duramax axle wrap solution, heavy duty traction bars duramax,... MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX Restore boost response and stop exhaust leaks at the turbo inlet with the MAHLE F32918 Exhaust Up-Pipe to Turbo Gasket for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). This OE-quality,... MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends... MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS – RAM 5.9L (1998.5–2002) The CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS is designed for 1998.5–2002 Dodge Ram trucks equipped with the 5.9L 24-valve Cummins diesel engine. This genuine Cummins wiring harness provides... MSRP: Was: Now: $96.52 Choose Options Compare Quick view ATS 309-854-4308 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2006-2007 6.6L LLY / LBZ / LMM DURAMAX The ATS 309-854-4308 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2006-2007 GM trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view DORMAN 32114 EXHAUST MANIFOLD HARDWARE KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable... MSRP: Was: Now: $66.09 Choose Options Compare Quick view PPE 119000630 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view DORMAN 926-424 COOLANT BYPASS TUBE O-RING KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 926-424 Coolant Bypass Tube O-Ring Kit is the ultimate solution for replacing or repairing the engine coolant pipe in your 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML vehicle. This... MSRP: Was: Now: $8.92 Choose Options Compare Quick view PPE 113064000 2002-2004 GM 6.6L DURAMAX DUAL FUELER INSTALLATION KIT WITHOUT PUMP (BUILT TO ORDER) Custom Build Will Take 2-3 Days To Assemble Before Shipment 50 States Emissions Legal (E.O. D-701-22) Bolt this kit on and your engine computer will automatically recognize both pumps and continue to... MSRP: Was: Now: $1,259.99 Choose Options Compare Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX Refresh your Duramax valvetrain with the MAHLE SH-1999S Cam Shaft Bushing Set for 2001–2013 6.6L GM platforms (LB7/LLY/LBZ/LMM/LML). Engineered by Mahle/Clevite in standard-size AL-3 material,... MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MAHLE HS54580A is an OE-quality complete upper engine head set for 2004.5–2007 GM 6.6L Duramax LLY/LBZ. Includes molded-rubber intake gaskets, multi-layer steel exhaust manifold gaskets,... MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB wehrli custom fab wcf100850 traction bars, duramax traction bar kit 2001-2010, lb7 lly lbz lmm traction bars, gm duramax ladder bars, duramax axle wrap solution, heavy duty traction bars duramax,... MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX Restore boost response and stop exhaust leaks at the turbo inlet with the MAHLE F32918 Exhaust Up-Pipe to Turbo Gasket for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). This OE-quality,... MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends... MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS – RAM 5.9L (1998.5–2002) The CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS is designed for 1998.5–2002 Dodge Ram trucks equipped with the 5.9L 24-valve Cummins diesel engine. This genuine Cummins wiring harness provides... MSRP: Was: Now: $96.52 Choose Options Compare Quick view ATS 309-854-4308 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2006-2007 6.6L LLY / LBZ / LMM DURAMAX The ATS 309-854-4308 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2006-2007 GM trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view DORMAN 32114 EXHAUST MANIFOLD HARDWARE KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable... MSRP: Was: Now: $66.09 Choose Options Compare Quick view PPE 119000630 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view DORMAN 926-424 COOLANT BYPASS TUBE O-RING KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 926-424 Coolant Bypass Tube O-Ring Kit is the ultimate solution for replacing or repairing the engine coolant pipe in your 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML vehicle. This... MSRP: Was: Now: $8.92 Choose Options Compare Quick view PPE 113064000 2002-2004 GM 6.6L DURAMAX DUAL FUELER INSTALLATION KIT WITHOUT PUMP (BUILT TO ORDER) Custom Build Will Take 2-3 Days To Assemble Before Shipment 50 States Emissions Legal (E.O. D-701-22) Bolt this kit on and your engine computer will automatically recognize both pumps and continue to... MSRP: Was: Now: $1,259.99 Choose Options Compare Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX Refresh your Duramax valvetrain with the MAHLE SH-1999S Cam Shaft Bushing Set for 2001–2013 6.6L GM platforms (LB7/LLY/LBZ/LMM/LML). Engineered by Mahle/Clevite in standard-size AL-3 material,... MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MAHLE HS54580A is an OE-quality complete upper engine head set for 2004.5–2007 GM 6.6L Duramax LLY/LBZ. Includes molded-rubber intake gaskets, multi-layer steel exhaust manifold gaskets,... MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB wehrli custom fab wcf100850 traction bars, duramax traction bar kit 2001-2010, lb7 lly lbz lmm traction bars, gm duramax ladder bars, duramax axle wrap solution, heavy duty traction bars duramax,... MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX Restore boost response and stop exhaust leaks at the turbo inlet with the MAHLE F32918 Exhaust Up-Pipe to Turbo Gasket for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). This OE-quality,... MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends... MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS – RAM 5.9L (1998.5–2002) The CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS is designed for 1998.5–2002 Dodge Ram trucks equipped with the 5.9L 24-valve Cummins diesel engine. This genuine Cummins wiring harness provides... MSRP: Was: Now: $96.52 Choose Options Compare Quick view ATS 309-854-4308 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2006-2007 6.6L LLY / LBZ / LMM DURAMAX The ATS 309-854-4308 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2006-2007 GM trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view DORMAN 32114 EXHAUST MANIFOLD HARDWARE KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable... MSRP: Was: Now: $66.09 Choose Options Compare Quick view PPE 119000630 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view DORMAN 926-424 COOLANT BYPASS TUBE O-RING KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 926-424 Coolant Bypass Tube O-Ring Kit is the ultimate solution for replacing or repairing the engine coolant pipe in your 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML vehicle. This... MSRP: Was: Now: $8.92 Choose Options Compare Quick view PPE 113064000 2002-2004 GM 6.6L DURAMAX DUAL FUELER INSTALLATION KIT WITHOUT PUMP (BUILT TO ORDER) Custom Build Will Take 2-3 Days To Assemble Before Shipment 50 States Emissions Legal (E.O. D-701-22) Bolt this kit on and your engine computer will automatically recognize both pumps and continue to... MSRP: Was: Now: $1,259.99 Choose Options Compare Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX Refresh your Duramax valvetrain with the MAHLE SH-1999S Cam Shaft Bushing Set for 2001–2013 6.6L GM platforms (LB7/LLY/LBZ/LMM/LML). Engineered by Mahle/Clevite in standard-size AL-3 material,... MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MAHLE HS54580A is an OE-quality complete upper engine head set for 2004.5–2007 GM 6.6L Duramax LLY/LBZ. Includes molded-rubber intake gaskets, multi-layer steel exhaust manifold gaskets,... MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB wehrli custom fab wcf100850 traction bars, duramax traction bar kit 2001-2010, lb7 lly lbz lmm traction bars, gm duramax ladder bars, duramax axle wrap solution, heavy duty traction bars duramax,... MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX Restore boost response and stop exhaust leaks at the turbo inlet with the MAHLE F32918 Exhaust Up-Pipe to Turbo Gasket for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). This OE-quality,... MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends... MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS – RAM 5.9L (1998.5–2002) The CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS is designed for 1998.5–2002 Dodge Ram trucks equipped with the 5.9L 24-valve Cummins diesel engine. This genuine Cummins wiring harness provides... MSRP: Was: Now: $96.52 Choose Options Compare Quick view ATS 309-854-4308 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2006-2007 6.6L LLY / LBZ / LMM DURAMAX The ATS 309-854-4308 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2006-2007 GM trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view DORMAN 32114 EXHAUST MANIFOLD HARDWARE KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable... MSRP: Was: Now: $66.09 Choose Options Compare Quick view PPE 119000630 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view DORMAN 926-424 COOLANT BYPASS TUBE O-RING KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 926-424 Coolant Bypass Tube O-Ring Kit is the ultimate solution for replacing or repairing the engine coolant pipe in your 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML vehicle. This... MSRP: Was: Now: $8.92 Choose Options Compare Quick view PPE 113064000 2002-2004 GM 6.6L DURAMAX DUAL FUELER INSTALLATION KIT WITHOUT PUMP (BUILT TO ORDER) Custom Build Will Take 2-3 Days To Assemble Before Shipment 50 States Emissions Legal (E.O. D-701-22) Bolt this kit on and your engine computer will automatically recognize both pumps and continue to... MSRP: Was: Now: $1,259.99 Choose Options Compare Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX Refresh your Duramax valvetrain with the MAHLE SH-1999S Cam Shaft Bushing Set for 2001–2013 6.6L GM platforms (LB7/LLY/LBZ/LMM/LML). Engineered by Mahle/Clevite in standard-size AL-3 material,... MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MAHLE HS54580A is an OE-quality complete upper engine head set for 2004.5–2007 GM 6.6L Duramax LLY/LBZ. Includes molded-rubber intake gaskets, multi-layer steel exhaust manifold gaskets,... MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB wehrli custom fab wcf100850 traction bars, duramax traction bar kit 2001-2010, lb7 lly lbz lmm traction bars, gm duramax ladder bars, duramax axle wrap solution, heavy duty traction bars duramax,... MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX Restore boost response and stop exhaust leaks at the turbo inlet with the MAHLE F32918 Exhaust Up-Pipe to Turbo Gasket for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). This OE-quality,... MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends... MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS – RAM 5.9L (1998.5–2002) The CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS is designed for 1998.5–2002 Dodge Ram trucks equipped with the 5.9L 24-valve Cummins diesel engine. This genuine Cummins wiring harness provides... MSRP: Was: Now: $96.52 Choose Options Compare Quick view ATS 309-854-4308 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2006-2007 6.6L LLY / LBZ / LMM DURAMAX The ATS 309-854-4308 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2006-2007 GM trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view DORMAN 32114 EXHAUST MANIFOLD HARDWARE KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable... MSRP: Was: Now: $66.09 Choose Options Compare Quick view PPE 119000630 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view DORMAN 926-424 COOLANT BYPASS TUBE O-RING KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 926-424 Coolant Bypass Tube O-Ring Kit is the ultimate solution for replacing or repairing the engine coolant pipe in your 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML vehicle. This... MSRP: Was: Now: $8.92 Choose Options Compare Quick view PPE 113064000 2002-2004 GM 6.6L DURAMAX DUAL FUELER INSTALLATION KIT WITHOUT PUMP (BUILT TO ORDER) Custom Build Will Take 2-3 Days To Assemble Before Shipment 50 States Emissions Legal (E.O. D-701-22) Bolt this kit on and your engine computer will automatically recognize both pumps and continue to... MSRP: Was: Now: $1,259.99 Choose Options Compare Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX Refresh your Duramax valvetrain with the MAHLE SH-1999S Cam Shaft Bushing Set for 2001–2013 6.6L GM platforms (LB7/LLY/LBZ/LMM/LML). Engineered by Mahle/Clevite in standard-size AL-3 material,... MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MAHLE HS54580A is an OE-quality complete upper engine head set for 2004.5–2007 GM 6.6L Duramax LLY/LBZ. Includes molded-rubber intake gaskets, multi-layer steel exhaust manifold gaskets,... MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB wehrli custom fab wcf100850 traction bars, duramax traction bar kit 2001-2010, lb7 lly lbz lmm traction bars, gm duramax ladder bars, duramax axle wrap solution, heavy duty traction bars duramax,... MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX Restore boost response and stop exhaust leaks at the turbo inlet with the MAHLE F32918 Exhaust Up-Pipe to Turbo Gasket for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). This OE-quality,... MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends... MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS – RAM 5.9L (1998.5–2002) The CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS is designed for 1998.5–2002 Dodge Ram trucks equipped with the 5.9L 24-valve Cummins diesel engine. This genuine Cummins wiring harness provides... MSRP: Was: Now: $96.52 Choose Options Compare Quick view ATS 309-854-4308 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2006-2007 6.6L LLY / LBZ / LMM DURAMAX The ATS 309-854-4308 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2006-2007 GM trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view DORMAN 32114 EXHAUST MANIFOLD HARDWARE KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable... MSRP: Was: Now: $66.09 Choose Options Compare Quick view PPE 119000630 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view DORMAN 926-424 COOLANT BYPASS TUBE O-RING KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 926-424 Coolant Bypass Tube O-Ring Kit is the ultimate solution for replacing or repairing the engine coolant pipe in your 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML vehicle. This... MSRP: Was: Now: $8.92 Choose Options Compare Quick view PPE 113064000 2002-2004 GM 6.6L DURAMAX DUAL FUELER INSTALLATION KIT WITHOUT PUMP (BUILT TO ORDER) Custom Build Will Take 2-3 Days To Assemble Before Shipment 50 States Emissions Legal (E.O. D-701-22) Bolt this kit on and your engine computer will automatically recognize both pumps and continue to... MSRP: Was: Now: $1,259.99 Choose Options Compare Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX Refresh your Duramax valvetrain with the MAHLE SH-1999S Cam Shaft Bushing Set for 2001–2013 6.6L GM platforms (LB7/LLY/LBZ/LMM/LML). Engineered by Mahle/Clevite in standard-size AL-3 material,... MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MAHLE HS54580A is an OE-quality complete upper engine head set for 2004.5–2007 GM 6.6L Duramax LLY/LBZ. Includes molded-rubber intake gaskets, multi-layer steel exhaust manifold gaskets,... MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB wehrli custom fab wcf100850 traction bars, duramax traction bar kit 2001-2010, lb7 lly lbz lmm traction bars, gm duramax ladder bars, duramax axle wrap solution, heavy duty traction bars duramax,... MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX Restore boost response and stop exhaust leaks at the turbo inlet with the MAHLE F32918 Exhaust Up-Pipe to Turbo Gasket for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). This OE-quality,... MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends... MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS – RAM 5.9L (1998.5–2002) The CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS is designed for 1998.5–2002 Dodge Ram trucks equipped with the 5.9L 24-valve Cummins diesel engine. This genuine Cummins wiring harness provides... MSRP: Was: Now: $96.52 Choose Options Compare Quick view ATS 309-854-4308 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2006-2007 6.6L LLY / LBZ / LMM DURAMAX The ATS 309-854-4308 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2006-2007 GM trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view DORMAN 32114 EXHAUST MANIFOLD HARDWARE KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable... MSRP: Was: Now: $66.09 Choose Options Compare Quick view PPE 119000630 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view DORMAN 926-424 COOLANT BYPASS TUBE O-RING KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 926-424 Coolant Bypass Tube O-Ring Kit is the ultimate solution for replacing or repairing the engine coolant pipe in your 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML vehicle. This... MSRP: Was: Now: $8.92 Choose Options Compare Quick view PPE 113064000 2002-2004 GM 6.6L DURAMAX DUAL FUELER INSTALLATION KIT WITHOUT PUMP (BUILT TO ORDER) Custom Build Will Take 2-3 Days To Assemble Before Shipment 50 States Emissions Legal (E.O. D-701-22) Bolt this kit on and your engine computer will automatically recognize both pumps and continue to... MSRP: Was: Now: $1,259.99 Choose Options Compare Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX Refresh your Duramax valvetrain with the MAHLE SH-1999S Cam Shaft Bushing Set for 2001–2013 6.6L GM platforms (LB7/LLY/LBZ/LMM/LML). Engineered by Mahle/Clevite in standard-size AL-3 material,... MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MAHLE HS54580A is an OE-quality complete upper engine head set for 2004.5–2007 GM 6.6L Duramax LLY/LBZ. Includes molded-rubber intake gaskets, multi-layer steel exhaust manifold gaskets,... MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB wehrli custom fab wcf100850 traction bars, duramax traction bar kit 2001-2010, lb7 lly lbz lmm traction bars, gm duramax ladder bars, duramax axle wrap solution, heavy duty traction bars duramax,... MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX Restore boost response and stop exhaust leaks at the turbo inlet with the MAHLE F32918 Exhaust Up-Pipe to Turbo Gasket for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). This OE-quality,... MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends... MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS – RAM 5.9L (1998.5–2002) The CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS is designed for 1998.5–2002 Dodge Ram trucks equipped with the 5.9L 24-valve Cummins diesel engine. This genuine Cummins wiring harness provides... MSRP: Was: Now: $96.52 Choose Options Compare Quick view ATS 309-854-4308 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2006-2007 6.6L LLY / LBZ / LMM DURAMAX The ATS 309-854-4308 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2006-2007 GM trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view DORMAN 32114 EXHAUST MANIFOLD HARDWARE KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable... MSRP: Was: Now: $66.09 Choose Options Compare Quick view PPE 119000630 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view DORMAN 926-424 COOLANT BYPASS TUBE O-RING KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 926-424 Coolant Bypass Tube O-Ring Kit is the ultimate solution for replacing or repairing the engine coolant pipe in your 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML vehicle. This... MSRP: Was: Now: $8.92 Choose Options Compare Quick view PPE 113064000 2002-2004 GM 6.6L DURAMAX DUAL FUELER INSTALLATION KIT WITHOUT PUMP (BUILT TO ORDER) Custom Build Will Take 2-3 Days To Assemble Before Shipment 50 States Emissions Legal (E.O. D-701-22) Bolt this kit on and your engine computer will automatically recognize both pumps and continue to... MSRP: Was: Now: $1,259.99 Choose Options Compare Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX Refresh your Duramax valvetrain with the MAHLE SH-1999S Cam Shaft Bushing Set for 2001–2013 6.6L GM platforms (LB7/LLY/LBZ/LMM/LML). Engineered by Mahle/Clevite in standard-size AL-3 material,... MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MAHLE HS54580A is an OE-quality complete upper engine head set for 2004.5–2007 GM 6.6L Duramax LLY/LBZ. Includes molded-rubber intake gaskets, multi-layer steel exhaust manifold gaskets,... MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB wehrli custom fab wcf100850 traction bars, duramax traction bar kit 2001-2010, lb7 lly lbz lmm traction bars, gm duramax ladder bars, duramax axle wrap solution, heavy duty traction bars duramax,... MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX Restore boost response and stop exhaust leaks at the turbo inlet with the MAHLE F32918 Exhaust Up-Pipe to Turbo Gasket for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). This OE-quality,... MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends... MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS – RAM 5.9L (1998.5–2002) The CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS is designed for 1998.5–2002 Dodge Ram trucks equipped with the 5.9L 24-valve Cummins diesel engine. This genuine Cummins wiring harness provides... MSRP: Was: Now: $96.52 Choose Options Compare Quick view ATS 309-854-4308 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2006-2007 6.6L LLY / LBZ / LMM DURAMAX The ATS 309-854-4308 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2006-2007 GM trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view DORMAN 32114 EXHAUST MANIFOLD HARDWARE KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable... MSRP: Was: Now: $66.09 Choose Options Compare Quick view PPE 119000630 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view DORMAN 926-424 COOLANT BYPASS TUBE O-RING KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 926-424 Coolant Bypass Tube O-Ring Kit is the ultimate solution for replacing or repairing the engine coolant pipe in your 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML vehicle. This... MSRP: Was: Now: $8.92 Choose Options Compare Quick view PPE 113064000 2002-2004 GM 6.6L DURAMAX DUAL FUELER INSTALLATION KIT WITHOUT PUMP (BUILT TO ORDER) Custom Build Will Take 2-3 Days To Assemble Before Shipment 50 States Emissions Legal (E.O. D-701-22) Bolt this kit on and your engine computer will automatically recognize both pumps and continue to... MSRP: Was: Now: $1,259.99 Choose Options Compare Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX Refresh your Duramax valvetrain with the MAHLE SH-1999S Cam Shaft Bushing Set for 2001–2013 6.6L GM platforms (LB7/LLY/LBZ/LMM/LML). Engineered by Mahle/Clevite in standard-size AL-3 material,... MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MAHLE HS54580A is an OE-quality complete upper engine head set for 2004.5–2007 GM 6.6L Duramax LLY/LBZ. Includes molded-rubber intake gaskets, multi-layer steel exhaust manifold gaskets,... MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB wehrli custom fab wcf100850 traction bars, duramax traction bar kit 2001-2010, lb7 lly lbz lmm traction bars, gm duramax ladder bars, duramax axle wrap solution, heavy duty traction bars duramax,... MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX Restore boost response and stop exhaust leaks at the turbo inlet with the MAHLE F32918 Exhaust Up-Pipe to Turbo Gasket for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). This OE-quality,... MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends... MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS – RAM 5.9L (1998.5–2002) The CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS is designed for 1998.5–2002 Dodge Ram trucks equipped with the 5.9L 24-valve Cummins diesel engine. This genuine Cummins wiring harness provides... MSRP: Was: Now: $96.52 Choose Options Compare Quick view ATS 309-854-4308 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2006-2007 6.6L LLY / LBZ / LMM DURAMAX The ATS 309-854-4308 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2006-2007 GM trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view DORMAN 32114 EXHAUST MANIFOLD HARDWARE KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable... MSRP: Was: Now: $66.09 Choose Options Compare Quick view PPE 119000630 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view DORMAN 926-424 COOLANT BYPASS TUBE O-RING KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 926-424 Coolant Bypass Tube O-Ring Kit is the ultimate solution for replacing or repairing the engine coolant pipe in your 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML vehicle. This... MSRP: Was: Now: $8.92 Choose Options Compare Quick view PPE 113064000 2002-2004 GM 6.6L DURAMAX DUAL FUELER INSTALLATION KIT WITHOUT PUMP (BUILT TO ORDER) Custom Build Will Take 2-3 Days To Assemble Before Shipment 50 States Emissions Legal (E.O. D-701-22) Bolt this kit on and your engine computer will automatically recognize both pumps and continue to... MSRP: Was: Now: $1,259.99 Choose Options Compare Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX Refresh your Duramax valvetrain with the MAHLE SH-1999S Cam Shaft Bushing Set for 2001–2013 6.6L GM platforms (LB7/LLY/LBZ/LMM/LML). Engineered by Mahle/Clevite in standard-size AL-3 material,... MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MAHLE HS54580A is an OE-quality complete upper engine head set for 2004.5–2007 GM 6.6L Duramax LLY/LBZ. Includes molded-rubber intake gaskets, multi-layer steel exhaust manifold gaskets,... MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB wehrli custom fab wcf100850 traction bars, duramax traction bar kit 2001-2010, lb7 lly lbz lmm traction bars, gm duramax ladder bars, duramax axle wrap solution, heavy duty traction bars duramax,... MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX Restore boost response and stop exhaust leaks at the turbo inlet with the MAHLE F32918 Exhaust Up-Pipe to Turbo Gasket for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). This OE-quality,... MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends... MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS – RAM 5.9L (1998.5–2002) The CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS is designed for 1998.5–2002 Dodge Ram trucks equipped with the 5.9L 24-valve Cummins diesel engine. This genuine Cummins wiring harness provides... MSRP: Was: Now: $96.52 Choose Options Compare Quick view ATS 309-854-4308 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2006-2007 6.6L LLY / LBZ / LMM DURAMAX The ATS 309-854-4308 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2006-2007 GM trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view DORMAN 32114 EXHAUST MANIFOLD HARDWARE KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable... MSRP: Was: Now: $66.09 Choose Options Compare Quick view PPE 119000630 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view DORMAN 926-424 COOLANT BYPASS TUBE O-RING KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 926-424 Coolant Bypass Tube O-Ring Kit is the ultimate solution for replacing or repairing the engine coolant pipe in your 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML vehicle. This... MSRP: Was: Now: $8.92 Choose Options Compare Quick view PPE 113064000 2002-2004 GM 6.6L DURAMAX DUAL FUELER INSTALLATION KIT WITHOUT PUMP (BUILT TO ORDER) Custom Build Will Take 2-3 Days To Assemble Before Shipment 50 States Emissions Legal (E.O. D-701-22) Bolt this kit on and your engine computer will automatically recognize both pumps and continue to... MSRP: Was: Now: $1,259.99 Choose Options Compare Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX Refresh your Duramax valvetrain with the MAHLE SH-1999S Cam Shaft Bushing Set for 2001–2013 6.6L GM platforms (LB7/LLY/LBZ/LMM/LML). Engineered by Mahle/Clevite in standard-size AL-3 material,... MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MAHLE HS54580A is an OE-quality complete upper engine head set for 2004.5–2007 GM 6.6L Duramax LLY/LBZ. Includes molded-rubber intake gaskets, multi-layer steel exhaust manifold gaskets,... MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB wehrli custom fab wcf100850 traction bars, duramax traction bar kit 2001-2010, lb7 lly lbz lmm traction bars, gm duramax ladder bars, duramax axle wrap solution, heavy duty traction bars duramax,... MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX Restore boost response and stop exhaust leaks at the turbo inlet with the MAHLE F32918 Exhaust Up-Pipe to Turbo Gasket for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). This OE-quality,... MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends... MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS – RAM 5.9L (1998.5–2002) The CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS is designed for 1998.5–2002 Dodge Ram trucks equipped with the 5.9L 24-valve Cummins diesel engine. This genuine Cummins wiring harness provides... MSRP: Was: Now: $96.52 Choose Options Compare Quick view ATS 309-854-4308 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2006-2007 6.6L LLY / LBZ / LMM DURAMAX The ATS 309-854-4308 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2006-2007 GM trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view DORMAN 32114 EXHAUST MANIFOLD HARDWARE KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable... MSRP: Was: Now: $66.09 Choose Options Compare Quick view PPE 119000630 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view DORMAN 926-424 COOLANT BYPASS TUBE O-RING KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 926-424 Coolant Bypass Tube O-Ring Kit is the ultimate solution for replacing or repairing the engine coolant pipe in your 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML vehicle. This... MSRP: Was: Now: $8.92 Choose Options Compare Quick view PPE 113064000 2002-2004 GM 6.6L DURAMAX DUAL FUELER INSTALLATION KIT WITHOUT PUMP (BUILT TO ORDER) Custom Build Will Take 2-3 Days To Assemble Before Shipment 50 States Emissions Legal (E.O. D-701-22) Bolt this kit on and your engine computer will automatically recognize both pumps and continue to... MSRP: Was: Now: $1,259.99 Choose Options Compare Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX Refresh your Duramax valvetrain with the MAHLE SH-1999S Cam Shaft Bushing Set for 2001–2013 6.6L GM platforms (LB7/LLY/LBZ/LMM/LML). Engineered by Mahle/Clevite in standard-size AL-3 material,... MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MAHLE HS54580A is an OE-quality complete upper engine head set for 2004.5–2007 GM 6.6L Duramax LLY/LBZ. Includes molded-rubber intake gaskets, multi-layer steel exhaust manifold gaskets,... MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB wehrli custom fab wcf100850 traction bars, duramax traction bar kit 2001-2010, lb7 lly lbz lmm traction bars, gm duramax ladder bars, duramax axle wrap solution, heavy duty traction bars duramax,... MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX Restore boost response and stop exhaust leaks at the turbo inlet with the MAHLE F32918 Exhaust Up-Pipe to Turbo Gasket for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). This OE-quality,... MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends... MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS – RAM 5.9L (1998.5–2002) The CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS is designed for 1998.5–2002 Dodge Ram trucks equipped with the 5.9L 24-valve Cummins diesel engine. This genuine Cummins wiring harness provides... MSRP: Was: Now: $96.52 Choose Options Compare Quick view ATS 309-854-4308 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2006-2007 6.6L LLY / LBZ / LMM DURAMAX The ATS 309-854-4308 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2006-2007 GM trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view DORMAN 32114 EXHAUST MANIFOLD HARDWARE KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable... MSRP: Was: Now: $66.09 Choose Options Compare Quick view PPE 119000630 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view DORMAN 926-424 COOLANT BYPASS TUBE O-RING KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 926-424 Coolant Bypass Tube O-Ring Kit is the ultimate solution for replacing or repairing the engine coolant pipe in your 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML vehicle. This... MSRP: Was: Now: $8.92 Choose Options Compare Quick view PPE 113064000 2002-2004 GM 6.6L DURAMAX DUAL FUELER INSTALLATION KIT WITHOUT PUMP (BUILT TO ORDER) Custom Build Will Take 2-3 Days To Assemble Before Shipment 50 States Emissions Legal (E.O. D-701-22) Bolt this kit on and your engine computer will automatically recognize both pumps and continue to... MSRP: Was: Now: $1,259.99 Choose Options Compare Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX Refresh your Duramax valvetrain with the MAHLE SH-1999S Cam Shaft Bushing Set for 2001–2013 6.6L GM platforms (LB7/LLY/LBZ/LMM/LML). Engineered by Mahle/Clevite in standard-size AL-3 material,... MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MAHLE HS54580A is an OE-quality complete upper engine head set for 2004.5–2007 GM 6.6L Duramax LLY/LBZ. Includes molded-rubber intake gaskets, multi-layer steel exhaust manifold gaskets,... MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB wehrli custom fab wcf100850 traction bars, duramax traction bar kit 2001-2010, lb7 lly lbz lmm traction bars, gm duramax ladder bars, duramax axle wrap solution, heavy duty traction bars duramax,... MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX Restore boost response and stop exhaust leaks at the turbo inlet with the MAHLE F32918 Exhaust Up-Pipe to Turbo Gasket for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). This OE-quality,... MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends... MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS – RAM 5.9L (1998.5–2002) The CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS is designed for 1998.5–2002 Dodge Ram trucks equipped with the 5.9L 24-valve Cummins diesel engine. This genuine Cummins wiring harness provides... MSRP: Was: Now: $96.52 Choose Options Compare Quick view ATS 309-854-4308 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2006-2007 6.6L LLY / LBZ / LMM DURAMAX The ATS 309-854-4308 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2006-2007 GM trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view DORMAN 32114 EXHAUST MANIFOLD HARDWARE KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable... MSRP: Was: Now: $66.09 Choose Options Compare Quick view PPE 119000630 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view DORMAN 926-424 COOLANT BYPASS TUBE O-RING KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 926-424 Coolant Bypass Tube O-Ring Kit is the ultimate solution for replacing or repairing the engine coolant pipe in your 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML vehicle. This... MSRP: Was: Now: $8.92 Choose Options Compare Quick view PPE 113064000 2002-2004 GM 6.6L DURAMAX DUAL FUELER INSTALLATION KIT WITHOUT PUMP (BUILT TO ORDER) Custom Build Will Take 2-3 Days To Assemble Before Shipment 50 States Emissions Legal (E.O. D-701-22) Bolt this kit on and your engine computer will automatically recognize both pumps and continue to... MSRP: Was: Now: $1,259.99 Choose Options Compare Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX Refresh your Duramax valvetrain with the MAHLE SH-1999S Cam Shaft Bushing Set for 2001–2013 6.6L GM platforms (LB7/LLY/LBZ/LMM/LML). Engineered by Mahle/Clevite in standard-size AL-3 material,... MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MAHLE HS54580A is an OE-quality complete upper engine head set for 2004.5–2007 GM 6.6L Duramax LLY/LBZ. Includes molded-rubber intake gaskets, multi-layer steel exhaust manifold gaskets,... MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB wehrli custom fab wcf100850 traction bars, duramax traction bar kit 2001-2010, lb7 lly lbz lmm traction bars, gm duramax ladder bars, duramax axle wrap solution, heavy duty traction bars duramax,... MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX Restore boost response and stop exhaust leaks at the turbo inlet with the MAHLE F32918 Exhaust Up-Pipe to Turbo Gasket for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). This OE-quality,... MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends... MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS – RAM 5.9L (1998.5–2002) The CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS is designed for 1998.5–2002 Dodge Ram trucks equipped with the 5.9L 24-valve Cummins diesel engine. This genuine Cummins wiring harness provides... MSRP: Was: Now: $96.52 Choose Options Compare Quick view ATS 309-854-4308 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2006-2007 6.6L LLY / LBZ / LMM DURAMAX The ATS 309-854-4308 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2006-2007 GM trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view DORMAN 32114 EXHAUST MANIFOLD HARDWARE KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable... MSRP: Was: Now: $66.09 Choose Options Compare Quick view PPE 119000630 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view DORMAN 926-424 COOLANT BYPASS TUBE O-RING KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 926-424 Coolant Bypass Tube O-Ring Kit is the ultimate solution for replacing or repairing the engine coolant pipe in your 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML vehicle. This... MSRP: Was: Now: $8.92 Choose Options Compare Quick view PPE 113064000 2002-2004 GM 6.6L DURAMAX DUAL FUELER INSTALLATION KIT WITHOUT PUMP (BUILT TO ORDER) Custom Build Will Take 2-3 Days To Assemble Before Shipment 50 States Emissions Legal (E.O. D-701-22) Bolt this kit on and your engine computer will automatically recognize both pumps and continue to... MSRP: Was: Now: $1,259.99 Choose Options Compare Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX Refresh your Duramax valvetrain with the MAHLE SH-1999S Cam Shaft Bushing Set for 2001–2013 6.6L GM platforms (LB7/LLY/LBZ/LMM/LML). Engineered by Mahle/Clevite in standard-size AL-3 material,... MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MAHLE HS54580A is an OE-quality complete upper engine head set for 2004.5–2007 GM 6.6L Duramax LLY/LBZ. Includes molded-rubber intake gaskets, multi-layer steel exhaust manifold gaskets,... MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB wehrli custom fab wcf100850 traction bars, duramax traction bar kit 2001-2010, lb7 lly lbz lmm traction bars, gm duramax ladder bars, duramax axle wrap solution, heavy duty traction bars duramax,... MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX Restore boost response and stop exhaust leaks at the turbo inlet with the MAHLE F32918 Exhaust Up-Pipe to Turbo Gasket for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). This OE-quality,... MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends... MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS – RAM 5.9L (1998.5–2002) The CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS is designed for 1998.5–2002 Dodge Ram trucks equipped with the 5.9L 24-valve Cummins diesel engine. This genuine Cummins wiring harness provides... MSRP: Was: Now: $96.52 Choose Options Compare Quick view ATS 309-854-4308 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2006-2007 6.6L LLY / LBZ / LMM DURAMAX The ATS 309-854-4308 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2006-2007 GM trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view DORMAN 32114 EXHAUST MANIFOLD HARDWARE KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable... MSRP: Was: Now: $66.09 Choose Options Compare Quick view PPE 119000630 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view DORMAN 926-424 COOLANT BYPASS TUBE O-RING KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 926-424 Coolant Bypass Tube O-Ring Kit is the ultimate solution for replacing or repairing the engine coolant pipe in your 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML vehicle. This... MSRP: Was: Now: $8.92 Choose Options Compare Quick view PPE 113064000 2002-2004 GM 6.6L DURAMAX DUAL FUELER INSTALLATION KIT WITHOUT PUMP (BUILT TO ORDER) Custom Build Will Take 2-3 Days To Assemble Before Shipment 50 States Emissions Legal (E.O. D-701-22) Bolt this kit on and your engine computer will automatically recognize both pumps and continue to... MSRP: Was: Now: $1,259.99 Choose Options Compare Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX Refresh your Duramax valvetrain with the MAHLE SH-1999S Cam Shaft Bushing Set for 2001–2013 6.6L GM platforms (LB7/LLY/LBZ/LMM/LML). Engineered by Mahle/Clevite in standard-size AL-3 material,... MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MAHLE HS54580A is an OE-quality complete upper engine head set for 2004.5–2007 GM 6.6L Duramax LLY/LBZ. Includes molded-rubber intake gaskets, multi-layer steel exhaust manifold gaskets,... MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB wehrli custom fab wcf100850 traction bars, duramax traction bar kit 2001-2010, lb7 lly lbz lmm traction bars, gm duramax ladder bars, duramax axle wrap solution, heavy duty traction bars duramax,... MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX Restore boost response and stop exhaust leaks at the turbo inlet with the MAHLE F32918 Exhaust Up-Pipe to Turbo Gasket for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). This OE-quality,... MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends... MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS – RAM 5.9L (1998.5–2002) The CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS is designed for 1998.5–2002 Dodge Ram trucks equipped with the 5.9L 24-valve Cummins diesel engine. This genuine Cummins wiring harness provides... MSRP: Was: Now: $96.52 Choose Options Compare Quick view ATS 309-854-4308 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2006-2007 6.6L LLY / LBZ / LMM DURAMAX The ATS 309-854-4308 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2006-2007 GM trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view DORMAN 32114 EXHAUST MANIFOLD HARDWARE KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable... MSRP: Was: Now: $66.09 Choose Options Compare Quick view PPE 119000630 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view DORMAN 926-424 COOLANT BYPASS TUBE O-RING KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 926-424 Coolant Bypass Tube O-Ring Kit is the ultimate solution for replacing or repairing the engine coolant pipe in your 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML vehicle. This... MSRP: Was: Now: $8.92 Choose Options Compare Quick view PPE 113064000 2002-2004 GM 6.6L DURAMAX DUAL FUELER INSTALLATION KIT WITHOUT PUMP (BUILT TO ORDER) Custom Build Will Take 2-3 Days To Assemble Before Shipment 50 States Emissions Legal (E.O. D-701-22) Bolt this kit on and your engine computer will automatically recognize both pumps and continue to... MSRP: Was: Now: $1,259.99 Choose Options Compare Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX Refresh your Duramax valvetrain with the MAHLE SH-1999S Cam Shaft Bushing Set for 2001–2013 6.6L GM platforms (LB7/LLY/LBZ/LMM/LML). Engineered by Mahle/Clevite in standard-size AL-3 material,... MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MAHLE HS54580A is an OE-quality complete upper engine head set for 2004.5–2007 GM 6.6L Duramax LLY/LBZ. Includes molded-rubber intake gaskets, multi-layer steel exhaust manifold gaskets,... MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB wehrli custom fab wcf100850 traction bars, duramax traction bar kit 2001-2010, lb7 lly lbz lmm traction bars, gm duramax ladder bars, duramax axle wrap solution, heavy duty traction bars duramax,... MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX Restore boost response and stop exhaust leaks at the turbo inlet with the MAHLE F32918 Exhaust Up-Pipe to Turbo Gasket for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). This OE-quality,... MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends... MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS – RAM 5.9L (1998.5–2002) The CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS is designed for 1998.5–2002 Dodge Ram trucks equipped with the 5.9L 24-valve Cummins diesel engine. This genuine Cummins wiring harness provides... MSRP: Was: Now: $96.52 Choose Options Compare Quick view ATS 309-854-4308 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2006-2007 6.6L LLY / LBZ / LMM DURAMAX The ATS 309-854-4308 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2006-2007 GM trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view DORMAN 32114 EXHAUST MANIFOLD HARDWARE KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable... MSRP: Was: Now: $66.09 Choose Options Compare Quick view PPE 119000630 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view DORMAN 926-424 COOLANT BYPASS TUBE O-RING KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 926-424 Coolant Bypass Tube O-Ring Kit is the ultimate solution for replacing or repairing the engine coolant pipe in your 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML vehicle. This... MSRP: Was: Now: $8.92 Choose Options Compare Quick view PPE 113064000 2002-2004 GM 6.6L DURAMAX DUAL FUELER INSTALLATION KIT WITHOUT PUMP (BUILT TO ORDER) Custom Build Will Take 2-3 Days To Assemble Before Shipment 50 States Emissions Legal (E.O. D-701-22) Bolt this kit on and your engine computer will automatically recognize both pumps and continue to... MSRP: Was: Now: $1,259.99 Choose Options Compare Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX Refresh your Duramax valvetrain with the MAHLE SH-1999S Cam Shaft Bushing Set for 2001–2013 6.6L GM platforms (LB7/LLY/LBZ/LMM/LML). Engineered by Mahle/Clevite in standard-size AL-3 material,... MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MAHLE HS54580A is an OE-quality complete upper engine head set for 2004.5–2007 GM 6.6L Duramax LLY/LBZ. Includes molded-rubber intake gaskets, multi-layer steel exhaust manifold gaskets,... MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB wehrli custom fab wcf100850 traction bars, duramax traction bar kit 2001-2010, lb7 lly lbz lmm traction bars, gm duramax ladder bars, duramax axle wrap solution, heavy duty traction bars duramax,... MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX Restore boost response and stop exhaust leaks at the turbo inlet with the MAHLE F32918 Exhaust Up-Pipe to Turbo Gasket for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). This OE-quality,... MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends... MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS – RAM 5.9L (1998.5–2002) The CUMMINS 4025182 OEM LIFT PUMP WIRING HARNESS is designed for 1998.5–2002 Dodge Ram trucks equipped with the 5.9L 24-valve Cummins diesel engine. This genuine Cummins wiring harness provides... MSRP: Was: Now: $96.52 Choose Options Compare Quick view ATS 309-854-4308 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2006-2007 6.6L LLY / LBZ / LMM DURAMAX The ATS 309-854-4308 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2006-2007 GM trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view DORMAN 32114 EXHAUST MANIFOLD HARDWARE KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable... MSRP: Was: Now: $66.09 Choose Options Compare Quick view PPE 119000630 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view DORMAN 926-424 COOLANT BYPASS TUBE O-RING KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 926-424 Coolant Bypass Tube O-Ring Kit is the ultimate solution for replacing or repairing the engine coolant pipe in your 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML vehicle. This... MSRP: Was: Now: $8.92 Choose Options Compare Quick view PPE 113064000 2002-2004 GM 6.6L DURAMAX DUAL FUELER INSTALLATION KIT WITHOUT PUMP (BUILT TO ORDER) Custom Build Will Take 2-3 Days To Assemble Before Shipment 50 States Emissions Legal (E.O. D-701-22) Bolt this kit on and your engine computer will automatically recognize both pumps and continue to... MSRP: Was: Now: $1,259.99 Choose Options Compare Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX Refresh your Duramax valvetrain with the MAHLE SH-1999S Cam Shaft Bushing Set for 2001–2013 6.6L GM platforms (LB7/LLY/LBZ/LMM/LML). Engineered by Mahle/Clevite in standard-size AL-3 material,... MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MAHLE HS54580A is an OE-quality complete upper engine head set for 2004.5–2007 GM 6.6L Duramax LLY/LBZ. Includes molded-rubber intake gaskets, multi-layer steel exhaust manifold gaskets,... MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB wehrli custom fab wcf100850 traction bars, duramax traction bar kit 2001-2010, lb7 lly lbz lmm traction bars, gm duramax ladder bars, duramax axle wrap solution, heavy duty traction bars duramax,... MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX Restore boost response and stop exhaust leaks at the turbo inlet with the MAHLE F32918 Exhaust Up-Pipe to Turbo Gasket for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). This OE-quality,... MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends... MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view ATS 309-854-4308 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2006-2007 6.6L LLY / LBZ / LMM DURAMAX The ATS 309-854-4308 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2006-2007 GM trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view DORMAN 32114 EXHAUST MANIFOLD HARDWARE KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable... MSRP: Was: Now: $66.09 Choose Options Compare Quick view PPE 119000630 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view DORMAN 926-424 COOLANT BYPASS TUBE O-RING KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 926-424 Coolant Bypass Tube O-Ring Kit is the ultimate solution for replacing or repairing the engine coolant pipe in your 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML vehicle. This... MSRP: Was: Now: $8.92 Choose Options Compare Quick view PPE 113064000 2002-2004 GM 6.6L DURAMAX DUAL FUELER INSTALLATION KIT WITHOUT PUMP (BUILT TO ORDER) Custom Build Will Take 2-3 Days To Assemble Before Shipment 50 States Emissions Legal (E.O. D-701-22) Bolt this kit on and your engine computer will automatically recognize both pumps and continue to... MSRP: Was: Now: $1,259.99 Choose Options Compare Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX Refresh your Duramax valvetrain with the MAHLE SH-1999S Cam Shaft Bushing Set for 2001–2013 6.6L GM platforms (LB7/LLY/LBZ/LMM/LML). Engineered by Mahle/Clevite in standard-size AL-3 material,... MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MAHLE HS54580A is an OE-quality complete upper engine head set for 2004.5–2007 GM 6.6L Duramax LLY/LBZ. Includes molded-rubber intake gaskets, multi-layer steel exhaust manifold gaskets,... MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB wehrli custom fab wcf100850 traction bars, duramax traction bar kit 2001-2010, lb7 lly lbz lmm traction bars, gm duramax ladder bars, duramax axle wrap solution, heavy duty traction bars duramax,... MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX Restore boost response and stop exhaust leaks at the turbo inlet with the MAHLE F32918 Exhaust Up-Pipe to Turbo Gasket for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). This OE-quality,... MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends... MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view DORMAN 32114 EXHAUST MANIFOLD HARDWARE KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable... MSRP: Was: Now: $66.09 Choose Options Compare Quick view PPE 119000630 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view DORMAN 926-424 COOLANT BYPASS TUBE O-RING KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 926-424 Coolant Bypass Tube O-Ring Kit is the ultimate solution for replacing or repairing the engine coolant pipe in your 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML vehicle. This... MSRP: Was: Now: $8.92 Choose Options Compare Quick view PPE 113064000 2002-2004 GM 6.6L DURAMAX DUAL FUELER INSTALLATION KIT WITHOUT PUMP (BUILT TO ORDER) Custom Build Will Take 2-3 Days To Assemble Before Shipment 50 States Emissions Legal (E.O. D-701-22) Bolt this kit on and your engine computer will automatically recognize both pumps and continue to... MSRP: Was: Now: $1,259.99 Choose Options Compare Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX Refresh your Duramax valvetrain with the MAHLE SH-1999S Cam Shaft Bushing Set for 2001–2013 6.6L GM platforms (LB7/LLY/LBZ/LMM/LML). Engineered by Mahle/Clevite in standard-size AL-3 material,... MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MAHLE HS54580A is an OE-quality complete upper engine head set for 2004.5–2007 GM 6.6L Duramax LLY/LBZ. Includes molded-rubber intake gaskets, multi-layer steel exhaust manifold gaskets,... MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB wehrli custom fab wcf100850 traction bars, duramax traction bar kit 2001-2010, lb7 lly lbz lmm traction bars, gm duramax ladder bars, duramax axle wrap solution, heavy duty traction bars duramax,... MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX Restore boost response and stop exhaust leaks at the turbo inlet with the MAHLE F32918 Exhaust Up-Pipe to Turbo Gasket for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). This OE-quality,... MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends... MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view PPE 119000630 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view DORMAN 926-424 COOLANT BYPASS TUBE O-RING KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 926-424 Coolant Bypass Tube O-Ring Kit is the ultimate solution for replacing or repairing the engine coolant pipe in your 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML vehicle. This... MSRP: Was: Now: $8.92 Choose Options Compare Quick view PPE 113064000 2002-2004 GM 6.6L DURAMAX DUAL FUELER INSTALLATION KIT WITHOUT PUMP (BUILT TO ORDER) Custom Build Will Take 2-3 Days To Assemble Before Shipment 50 States Emissions Legal (E.O. D-701-22) Bolt this kit on and your engine computer will automatically recognize both pumps and continue to... MSRP: Was: Now: $1,259.99 Choose Options Compare Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX Refresh your Duramax valvetrain with the MAHLE SH-1999S Cam Shaft Bushing Set for 2001–2013 6.6L GM platforms (LB7/LLY/LBZ/LMM/LML). Engineered by Mahle/Clevite in standard-size AL-3 material,... MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MAHLE HS54580A is an OE-quality complete upper engine head set for 2004.5–2007 GM 6.6L Duramax LLY/LBZ. Includes molded-rubber intake gaskets, multi-layer steel exhaust manifold gaskets,... MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB wehrli custom fab wcf100850 traction bars, duramax traction bar kit 2001-2010, lb7 lly lbz lmm traction bars, gm duramax ladder bars, duramax axle wrap solution, heavy duty traction bars duramax,... MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX Restore boost response and stop exhaust leaks at the turbo inlet with the MAHLE F32918 Exhaust Up-Pipe to Turbo Gasket for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). This OE-quality,... MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends... MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view DORMAN 926-424 COOLANT BYPASS TUBE O-RING KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 926-424 Coolant Bypass Tube O-Ring Kit is the ultimate solution for replacing or repairing the engine coolant pipe in your 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML vehicle. This... MSRP: Was: Now: $8.92 Choose Options Compare Quick view PPE 113064000 2002-2004 GM 6.6L DURAMAX DUAL FUELER INSTALLATION KIT WITHOUT PUMP (BUILT TO ORDER) Custom Build Will Take 2-3 Days To Assemble Before Shipment 50 States Emissions Legal (E.O. D-701-22) Bolt this kit on and your engine computer will automatically recognize both pumps and continue to... MSRP: Was: Now: $1,259.99 Choose Options Compare Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX Refresh your Duramax valvetrain with the MAHLE SH-1999S Cam Shaft Bushing Set for 2001–2013 6.6L GM platforms (LB7/LLY/LBZ/LMM/LML). Engineered by Mahle/Clevite in standard-size AL-3 material,... MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MAHLE HS54580A is an OE-quality complete upper engine head set for 2004.5–2007 GM 6.6L Duramax LLY/LBZ. Includes molded-rubber intake gaskets, multi-layer steel exhaust manifold gaskets,... MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB wehrli custom fab wcf100850 traction bars, duramax traction bar kit 2001-2010, lb7 lly lbz lmm traction bars, gm duramax ladder bars, duramax axle wrap solution, heavy duty traction bars duramax,... MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX Restore boost response and stop exhaust leaks at the turbo inlet with the MAHLE F32918 Exhaust Up-Pipe to Turbo Gasket for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). This OE-quality,... MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends... MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view PPE 113064000 2002-2004 GM 6.6L DURAMAX DUAL FUELER INSTALLATION KIT WITHOUT PUMP (BUILT TO ORDER) Custom Build Will Take 2-3 Days To Assemble Before Shipment 50 States Emissions Legal (E.O. D-701-22) Bolt this kit on and your engine computer will automatically recognize both pumps and continue to... MSRP: Was: Now: $1,259.99 Choose Options Compare Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX Refresh your Duramax valvetrain with the MAHLE SH-1999S Cam Shaft Bushing Set for 2001–2013 6.6L GM platforms (LB7/LLY/LBZ/LMM/LML). Engineered by Mahle/Clevite in standard-size AL-3 material,... MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MAHLE HS54580A is an OE-quality complete upper engine head set for 2004.5–2007 GM 6.6L Duramax LLY/LBZ. Includes molded-rubber intake gaskets, multi-layer steel exhaust manifold gaskets,... MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB wehrli custom fab wcf100850 traction bars, duramax traction bar kit 2001-2010, lb7 lly lbz lmm traction bars, gm duramax ladder bars, duramax axle wrap solution, heavy duty traction bars duramax,... MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX Restore boost response and stop exhaust leaks at the turbo inlet with the MAHLE F32918 Exhaust Up-Pipe to Turbo Gasket for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). This OE-quality,... MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends... MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view MAHLE SH-1999S CAM SHAFT BUSHING SET FOR 01-13 GM DURAMAX Refresh your Duramax valvetrain with the MAHLE SH-1999S Cam Shaft Bushing Set for 2001–2013 6.6L GM platforms (LB7/LLY/LBZ/LMM/LML). Engineered by Mahle/Clevite in standard-size AL-3 material,... MSRP: Was: Now: $59.64 Choose Options Compare Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MAHLE HS54580A is an OE-quality complete upper engine head set for 2004.5–2007 GM 6.6L Duramax LLY/LBZ. Includes molded-rubber intake gaskets, multi-layer steel exhaust manifold gaskets,... MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB wehrli custom fab wcf100850 traction bars, duramax traction bar kit 2001-2010, lb7 lly lbz lmm traction bars, gm duramax ladder bars, duramax axle wrap solution, heavy duty traction bars duramax,... MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX Restore boost response and stop exhaust leaks at the turbo inlet with the MAHLE F32918 Exhaust Up-Pipe to Turbo Gasket for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). This OE-quality,... MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends... MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view MAHLE HS54580A CYLINDER HEAD GASKET SET FOR 04.5-07 GM DURAMAX MAHLE HS54580A is an OE-quality complete upper engine head set for 2004.5–2007 GM 6.6L Duramax LLY/LBZ. Includes molded-rubber intake gaskets, multi-layer steel exhaust manifold gaskets,... MSRP: Was: Now: $300.23 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB wehrli custom fab wcf100850 traction bars, duramax traction bar kit 2001-2010, lb7 lly lbz lmm traction bars, gm duramax ladder bars, duramax axle wrap solution, heavy duty traction bars duramax,... MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX Restore boost response and stop exhaust leaks at the turbo inlet with the MAHLE F32918 Exhaust Up-Pipe to Turbo Gasket for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). This OE-quality,... MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends... MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100850 2001-2010 DURAMAX 60 INCH TRACTION BAR KIT RCLB CCSB ECSB wehrli custom fab wcf100850 traction bars, duramax traction bar kit 2001-2010, lb7 lly lbz lmm traction bars, gm duramax ladder bars, duramax axle wrap solution, heavy duty traction bars duramax,... MSRP: Was: Now: $833.23 Choose Options Compare Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX Restore boost response and stop exhaust leaks at the turbo inlet with the MAHLE F32918 Exhaust Up-Pipe to Turbo Gasket for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). This OE-quality,... MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends... MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view MAHLE F32918 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM DURAMAX Restore boost response and stop exhaust leaks at the turbo inlet with the MAHLE F32918 Exhaust Up-Pipe to Turbo Gasket for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). This OE-quality,... MSRP: Was: Now: $14.09 Choose Options Compare Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends... MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view BANKS POWER 25936 DRIVERS SIDE BOOST TUBE UPGRADE KIT FOR 04.5-09 GM DURAMAX 6.6L LLY/LBZ/LMM Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends... MSRP: Was: Now: $189.00 Choose Options Compare Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view PPE 119000730 2001-2010 GM 6.6L DURAMAX COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks... MSRP: Was: Now: $116.99 Choose Options Compare Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view CARRILLO DMHD6418H 6.6L DURAMAX PRO-H CONNECTING ROD SET (WITH H-11 BOLTS) CP Carrillo DMHD6418H, Duramax connecting rods, 6.6L LB7 LLY LBZ LMM, Pro-H, H-11 bolts, forged rods, high horsepower Duramax rods, CPP Diesel Level up your 2001–2010 GM 6.6L Duramax build... MSRP: Was: Now: $2,832.90 Choose Options Compare Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10290G Titanium Signature Series Diesel Fuel System 290GPH for 2001-2016 GM 6.6L Duramax The FASS TSC10290G Titanium Signature Series Diesel Fuel System is engineered for 2001-2016 Chevrolet... MSRP: Was: Now: $849.00 Choose Options Compare Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit... MSRP: Was: Now: $457.97 Choose Options Compare Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is... MSRP: Was: Now: $22.37 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100852 2001-2010 DURAMAX 68" TRACTION BAR KIT (ECLB, CCLB) wehrli custom fab traction bars, wcf100852, duramax traction bar kit, lb7 traction bars, lly traction bars, lbz traction bars, lmm traction bars, 2001-2010 duramax suspension upgrade, duramax wheel... MSRP: Was: Now: $833.23 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view INDUSTRIAL INJECTION 0433171924-R6 GM EXTRUDE-HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 40 LPM (SOLD INDIVIDUALLY) Step up fueling on your 2006-2007 6.6L LBZ Duramax with Industrial Injection's 40 LPM extrude-honed injector nozzle (sold individually). Engineered from OE nozzles and precisely flow-matched via the... MSRP: Was: Now: $156.12 Choose Options Compare Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view MAHLE GS34005 ENGINE OIL COOLER GASKET SET FOR 01–16 GM DURAMAX Stop leaks at the source with the MAHLE GS34005 engine oil cooler gasket set for 2001–2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML). OE-grade materials and precise cut profiles deliver a tight,... MSRP: Was: Now: $41.63 Choose Options Compare Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view MAHLE 54597 WAVE-STOPPER HEAD GASKET – LEFT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your 6.6L Duramax the right way with the MAHLE 54597 Wave-Stopper Left Head Gasket (Grade C, 1.05mm). This MLS gasket uses MAHLE’s Wave-Stopper active layer to maintain clamp load and... MSRP: Was: Now: $127.90 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view DORMAN 674-731 LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe... MSRP: Was: Now: $105.53 Choose Options Compare Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view S&S DIESEL LML-CP3-CARB 50 STATE CP3 CONVERSION KIT WITH PUMP – CARB EXEMPT – NO TUNING REQUIRED – FITS 2011–2016 GM DURAMAX 6.6L LML Stop CP4 failures before they start. The S&S Diesel LML-CP3-CARB 50-State CP3 Conversion Kit replaces the failure-prone CP4.2 with a proven CP3 high-pressure pump—no tuning required and... MSRP: Was: Now: $2,600.00 Choose Options Compare Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view DORMAN 904-168 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2004.5-2005 GM 6.6L DURAMAX LLY The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman's OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool... MSRP: Was: Now: $382.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100155 1999-2023 GM DURAMAX BILLET COOLANT HEATER CORE FIREWALL FITTING wehrli custom fab wcf100155, duramax coolant heater core fitting, gm billet firewall coolant fitting, duramax heater core firewall adapter, lb7 lly lbz lmm lml l5p coolant fitting upgrade, duramax... MSRP: Was: Now: $40.74 Choose Options Compare Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view FLEECE FPE-PF-FMC-1116-LB POWERFLO LIFT PUMP AND FUEL SYSTEM UPGRADE KIT FOR 2011-2016 FORD POWERSTROKE (LONG BED) The PowerFlo lift pump is the latest drop-in lift pump from the diesel experts at Fleece Performance! Needing to replace your factory pump or looking to upgrade? This kit includes both the PowerFlo... MSRP: Was: Now: $1,099.00 Choose Options Compare Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view WAGLER WCPCRC6.6ST STREET FIGHTER CONNECTING RODS (SET OF 8) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The Wagler WCPCRC6.6ST Street Fighter Connecting Rods are a premium choice for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed specifically for hot... MSRP: Was: Now: $1,950.00 Choose Options Compare Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected
Quick view DORMAN 620-619 CLUTCH FAN BLADE 2003-2007 GM C4500/5500 KODIAK/TOPKICK 6.6L DURAMAX LB7/LLY/LBZ Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and... MSRP: Was: Now: $147.77 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected
Quick view WEHRLI CUSTOM FAB WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE Restore proper exhaust sealing and reliability with the WEHRLI CUSTOM FAB WCF100363 DURAMAX EXHAUST MANIFOLD KIT WITH GASKETS & HARDWARE. This complete replacement solution is designed for... MSRP: Was: Now: $1,401.65 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected
Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next