Quick view FASS TSF20290F240G TITANIUM SIGNATURE SERIES 240GPH FOR 2023-2024 FORD POWERSTROKE 6.7L MSRP: Was: Now: $1,079.00 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 MAHLE CB-1805H H-SERIES ROD BEARING (STD) FOR 01–16 GM DURAMAX MSRP: Was: Now: $37.91 Choose Options Compare Quick view ATS 313-994-4248 ALLISON C4 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX MSRP: Was: Now: $179.99 Choose Options Compare Quick view DORMAN 55244 INTERCOOLER POWER BAND HOSE CLAMP (2"-2.5") 2003-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $33.39 Choose Options Compare Quick view MAHLE 67775 TIMING COVER SEAL FOR 01–16 GM DURAMAX 6.6L MSRP: Was: Now: $37.29 Choose Options Compare Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX MSRP: Was: Now: $504.99 Choose Options Compare Quick view FASS TSF20290F240G TITANIUM SIGNATURE SERIES 240GPH FOR 2023-2024 FORD POWERSTROKE 6.7L The Titanium Signature Series diesel fuel System was engineered by FASS Diesel Fuel Systems to be the top-performing, longest-lasting, and most reliable aftermarket filtration System in the diesel... MSRP: Was: Now: $1,079.00 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 MAHLE CB-1805H H-SERIES ROD BEARING (STD) FOR 01–16 GM DURAMAX Give your 6.6L Duramax the performance bearing it deserves with the MAHLE CB-1805H H-Series Rod Bearing (Standard). Purpose-built for high load and sustained RPM, H-Series bearings use a hardened... MSRP: Was: Now: $37.91 Choose Options Compare Quick view ATS 313-994-4248 ALLISON C4 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 313-994-4248 Allison C4 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $179.99 Choose Options Compare Quick view DORMAN 55244 INTERCOOLER POWER BAND HOSE CLAMP (2"-2.5") 2003-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The flat surface on the original equipment hose clamps tend to apply uneven force on turbocharger pipes and hoses, often causing leaks and a loss of turbo pressure. This Dorman OE FIX Power Band... MSRP: Was: Now: $33.39 Choose Options Compare Quick view MAHLE 67775 TIMING COVER SEAL FOR 01–16 GM DURAMAX 6.6L MAHLE 67775 timing cover seal provides an OE-quality seal between the timing cover and engine block on 2001–2016 GM Duramax 6.6L diesel engines. Designed to prevent oil leaks and maintain... MSRP: Was: Now: $37.29 Choose Options Compare Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX Refresh the bottom end on your 6.6L with the MAHLE MS-2218P P-Series Main Bearings (Standard) for 2001–2016 GM Duramax. Clevite-by-Mahle P-Series bearings use TM-77 tri-metal construction and a... MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your Duramax the right way with the MAHLE 54582 Right Head Gasket — Grade C (1.05mm). This OE-quality MLS gasket uses Mahle’s CLL technology to maintain clamp load under boost and... MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX Build faster and cleaner with the ARP 900-0750 tapered piston ring compressor for 4.075" (.020 over)... MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE DIAMOND EYE 362005 is a 4.0" T409 stainless first-section passenger-side tail pipe built for 2001–early 2007 Chevy Silverado / GMC Sierra 2500/3500 6.6L Duramax (Classic body). Mandrel-bent... MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX GM 97192618 gasket, duramax turbo gasket, duramax up pipe gasket, exhaust up pipe turbo gasket, 6.6 duramax turbo gasket, LB7 LLY LBZ LMM LML turbo gasket, GM duramax exhaust gasket OEM... MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 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 MAHLE CB-1805H H-SERIES ROD BEARING (STD) FOR 01–16 GM DURAMAX MSRP: Was: Now: $37.91 Choose Options Compare Quick view ATS 313-994-4248 ALLISON C4 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX MSRP: Was: Now: $179.99 Choose Options Compare Quick view DORMAN 55244 INTERCOOLER POWER BAND HOSE CLAMP (2"-2.5") 2003-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $33.39 Choose Options Compare Quick view MAHLE 67775 TIMING COVER SEAL FOR 01–16 GM DURAMAX 6.6L MSRP: Was: Now: $37.29 Choose Options Compare Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX MSRP: Was: Now: $504.99 Choose Options Compare Quick view FASS TSF20290F240G TITANIUM SIGNATURE SERIES 240GPH FOR 2023-2024 FORD POWERSTROKE 6.7L The Titanium Signature Series diesel fuel System was engineered by FASS Diesel Fuel Systems to be the top-performing, longest-lasting, and most reliable aftermarket filtration System in the diesel... MSRP: Was: Now: $1,079.00 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 MAHLE CB-1805H H-SERIES ROD BEARING (STD) FOR 01–16 GM DURAMAX Give your 6.6L Duramax the performance bearing it deserves with the MAHLE CB-1805H H-Series Rod Bearing (Standard). Purpose-built for high load and sustained RPM, H-Series bearings use a hardened... MSRP: Was: Now: $37.91 Choose Options Compare Quick view ATS 313-994-4248 ALLISON C4 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 313-994-4248 Allison C4 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $179.99 Choose Options Compare Quick view DORMAN 55244 INTERCOOLER POWER BAND HOSE CLAMP (2"-2.5") 2003-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The flat surface on the original equipment hose clamps tend to apply uneven force on turbocharger pipes and hoses, often causing leaks and a loss of turbo pressure. This Dorman OE FIX Power Band... MSRP: Was: Now: $33.39 Choose Options Compare Quick view MAHLE 67775 TIMING COVER SEAL FOR 01–16 GM DURAMAX 6.6L MAHLE 67775 timing cover seal provides an OE-quality seal between the timing cover and engine block on 2001–2016 GM Duramax 6.6L diesel engines. Designed to prevent oil leaks and maintain... MSRP: Was: Now: $37.29 Choose Options Compare Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX Refresh the bottom end on your 6.6L with the MAHLE MS-2218P P-Series Main Bearings (Standard) for 2001–2016 GM Duramax. Clevite-by-Mahle P-Series bearings use TM-77 tri-metal construction and a... MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your Duramax the right way with the MAHLE 54582 Right Head Gasket — Grade C (1.05mm). This OE-quality MLS gasket uses Mahle’s CLL technology to maintain clamp load under boost and... MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX Build faster and cleaner with the ARP 900-0750 tapered piston ring compressor for 4.075" (.020 over)... MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE DIAMOND EYE 362005 is a 4.0" T409 stainless first-section passenger-side tail pipe built for 2001–early 2007 Chevy Silverado / GMC Sierra 2500/3500 6.6L Duramax (Classic body). Mandrel-bent... MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX GM 97192618 gasket, duramax turbo gasket, duramax up pipe gasket, exhaust up pipe turbo gasket, 6.6 duramax turbo gasket, LB7 LLY LBZ LMM LML turbo gasket, GM duramax exhaust gasket OEM... MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view MAHLE CB-1805H H-SERIES ROD BEARING (STD) FOR 01–16 GM DURAMAX MSRP: Was: Now: $37.91 Choose Options Compare Quick view ATS 313-994-4248 ALLISON C4 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX MSRP: Was: Now: $179.99 Choose Options Compare Quick view DORMAN 55244 INTERCOOLER POWER BAND HOSE CLAMP (2"-2.5") 2003-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $33.39 Choose Options Compare Quick view MAHLE 67775 TIMING COVER SEAL FOR 01–16 GM DURAMAX 6.6L MSRP: Was: Now: $37.29 Choose Options Compare Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX MSRP: Was: Now: $504.99 Choose Options Compare Quick view FASS TSF20290F240G TITANIUM SIGNATURE SERIES 240GPH FOR 2023-2024 FORD POWERSTROKE 6.7L The Titanium Signature Series diesel fuel System was engineered by FASS Diesel Fuel Systems to be the top-performing, longest-lasting, and most reliable aftermarket filtration System in the diesel... MSRP: Was: Now: $1,079.00 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 MAHLE CB-1805H H-SERIES ROD BEARING (STD) FOR 01–16 GM DURAMAX Give your 6.6L Duramax the performance bearing it deserves with the MAHLE CB-1805H H-Series Rod Bearing (Standard). Purpose-built for high load and sustained RPM, H-Series bearings use a hardened... MSRP: Was: Now: $37.91 Choose Options Compare Quick view ATS 313-994-4248 ALLISON C4 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 313-994-4248 Allison C4 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $179.99 Choose Options Compare Quick view DORMAN 55244 INTERCOOLER POWER BAND HOSE CLAMP (2"-2.5") 2003-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The flat surface on the original equipment hose clamps tend to apply uneven force on turbocharger pipes and hoses, often causing leaks and a loss of turbo pressure. This Dorman OE FIX Power Band... MSRP: Was: Now: $33.39 Choose Options Compare Quick view MAHLE 67775 TIMING COVER SEAL FOR 01–16 GM DURAMAX 6.6L MAHLE 67775 timing cover seal provides an OE-quality seal between the timing cover and engine block on 2001–2016 GM Duramax 6.6L diesel engines. Designed to prevent oil leaks and maintain... MSRP: Was: Now: $37.29 Choose Options Compare Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX Refresh the bottom end on your 6.6L with the MAHLE MS-2218P P-Series Main Bearings (Standard) for 2001–2016 GM Duramax. Clevite-by-Mahle P-Series bearings use TM-77 tri-metal construction and a... MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your Duramax the right way with the MAHLE 54582 Right Head Gasket — Grade C (1.05mm). This OE-quality MLS gasket uses Mahle’s CLL technology to maintain clamp load under boost and... MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX Build faster and cleaner with the ARP 900-0750 tapered piston ring compressor for 4.075" (.020 over)... MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE DIAMOND EYE 362005 is a 4.0" T409 stainless first-section passenger-side tail pipe built for 2001–early 2007 Chevy Silverado / GMC Sierra 2500/3500 6.6L Duramax (Classic body). Mandrel-bent... MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX GM 97192618 gasket, duramax turbo gasket, duramax up pipe gasket, exhaust up pipe turbo gasket, 6.6 duramax turbo gasket, LB7 LLY LBZ LMM LML turbo gasket, GM duramax exhaust gasket OEM... MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view ATS 313-994-4248 ALLISON C4 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX MSRP: Was: Now: $179.99 Choose Options Compare Quick view DORMAN 55244 INTERCOOLER POWER BAND HOSE CLAMP (2"-2.5") 2003-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $33.39 Choose Options Compare Quick view MAHLE 67775 TIMING COVER SEAL FOR 01–16 GM DURAMAX 6.6L MSRP: Was: Now: $37.29 Choose Options Compare Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX MSRP: Was: Now: $504.99 Choose Options Compare Quick view FASS TSF20290F240G TITANIUM SIGNATURE SERIES 240GPH FOR 2023-2024 FORD POWERSTROKE 6.7L The Titanium Signature Series diesel fuel System was engineered by FASS Diesel Fuel Systems to be the top-performing, longest-lasting, and most reliable aftermarket filtration System in the diesel... MSRP: Was: Now: $1,079.00 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 MAHLE CB-1805H H-SERIES ROD BEARING (STD) FOR 01–16 GM DURAMAX Give your 6.6L Duramax the performance bearing it deserves with the MAHLE CB-1805H H-Series Rod Bearing (Standard). Purpose-built for high load and sustained RPM, H-Series bearings use a hardened... MSRP: Was: Now: $37.91 Choose Options Compare Quick view ATS 313-994-4248 ALLISON C4 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 313-994-4248 Allison C4 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $179.99 Choose Options Compare Quick view DORMAN 55244 INTERCOOLER POWER BAND HOSE CLAMP (2"-2.5") 2003-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The flat surface on the original equipment hose clamps tend to apply uneven force on turbocharger pipes and hoses, often causing leaks and a loss of turbo pressure. This Dorman OE FIX Power Band... MSRP: Was: Now: $33.39 Choose Options Compare Quick view MAHLE 67775 TIMING COVER SEAL FOR 01–16 GM DURAMAX 6.6L MAHLE 67775 timing cover seal provides an OE-quality seal between the timing cover and engine block on 2001–2016 GM Duramax 6.6L diesel engines. Designed to prevent oil leaks and maintain... MSRP: Was: Now: $37.29 Choose Options Compare Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX Refresh the bottom end on your 6.6L with the MAHLE MS-2218P P-Series Main Bearings (Standard) for 2001–2016 GM Duramax. Clevite-by-Mahle P-Series bearings use TM-77 tri-metal construction and a... MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your Duramax the right way with the MAHLE 54582 Right Head Gasket — Grade C (1.05mm). This OE-quality MLS gasket uses Mahle’s CLL technology to maintain clamp load under boost and... MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX Build faster and cleaner with the ARP 900-0750 tapered piston ring compressor for 4.075" (.020 over)... MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE DIAMOND EYE 362005 is a 4.0" T409 stainless first-section passenger-side tail pipe built for 2001–early 2007 Chevy Silverado / GMC Sierra 2500/3500 6.6L Duramax (Classic body). Mandrel-bent... MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX GM 97192618 gasket, duramax turbo gasket, duramax up pipe gasket, exhaust up pipe turbo gasket, 6.6 duramax turbo gasket, LB7 LLY LBZ LMM LML turbo gasket, GM duramax exhaust gasket OEM... MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view DORMAN 55244 INTERCOOLER POWER BAND HOSE CLAMP (2"-2.5") 2003-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $33.39 Choose Options Compare Quick view MAHLE 67775 TIMING COVER SEAL FOR 01–16 GM DURAMAX 6.6L MSRP: Was: Now: $37.29 Choose Options Compare Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX MSRP: Was: Now: $504.99 Choose Options Compare Quick view FASS TSF20290F240G TITANIUM SIGNATURE SERIES 240GPH FOR 2023-2024 FORD POWERSTROKE 6.7L The Titanium Signature Series diesel fuel System was engineered by FASS Diesel Fuel Systems to be the top-performing, longest-lasting, and most reliable aftermarket filtration System in the diesel... MSRP: Was: Now: $1,079.00 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 MAHLE CB-1805H H-SERIES ROD BEARING (STD) FOR 01–16 GM DURAMAX Give your 6.6L Duramax the performance bearing it deserves with the MAHLE CB-1805H H-Series Rod Bearing (Standard). Purpose-built for high load and sustained RPM, H-Series bearings use a hardened... MSRP: Was: Now: $37.91 Choose Options Compare Quick view ATS 313-994-4248 ALLISON C4 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 313-994-4248 Allison C4 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $179.99 Choose Options Compare Quick view DORMAN 55244 INTERCOOLER POWER BAND HOSE CLAMP (2"-2.5") 2003-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The flat surface on the original equipment hose clamps tend to apply uneven force on turbocharger pipes and hoses, often causing leaks and a loss of turbo pressure. This Dorman OE FIX Power Band... MSRP: Was: Now: $33.39 Choose Options Compare Quick view MAHLE 67775 TIMING COVER SEAL FOR 01–16 GM DURAMAX 6.6L MAHLE 67775 timing cover seal provides an OE-quality seal between the timing cover and engine block on 2001–2016 GM Duramax 6.6L diesel engines. Designed to prevent oil leaks and maintain... MSRP: Was: Now: $37.29 Choose Options Compare Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX Refresh the bottom end on your 6.6L with the MAHLE MS-2218P P-Series Main Bearings (Standard) for 2001–2016 GM Duramax. Clevite-by-Mahle P-Series bearings use TM-77 tri-metal construction and a... MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your Duramax the right way with the MAHLE 54582 Right Head Gasket — Grade C (1.05mm). This OE-quality MLS gasket uses Mahle’s CLL technology to maintain clamp load under boost and... MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX Build faster and cleaner with the ARP 900-0750 tapered piston ring compressor for 4.075" (.020 over)... MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE DIAMOND EYE 362005 is a 4.0" T409 stainless first-section passenger-side tail pipe built for 2001–early 2007 Chevy Silverado / GMC Sierra 2500/3500 6.6L Duramax (Classic body). Mandrel-bent... MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX GM 97192618 gasket, duramax turbo gasket, duramax up pipe gasket, exhaust up pipe turbo gasket, 6.6 duramax turbo gasket, LB7 LLY LBZ LMM LML turbo gasket, GM duramax exhaust gasket OEM... MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view MAHLE 67775 TIMING COVER SEAL FOR 01–16 GM DURAMAX 6.6L MSRP: Was: Now: $37.29 Choose Options Compare Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX MSRP: Was: Now: $504.99 Choose Options Compare Quick view FASS TSF20290F240G TITANIUM SIGNATURE SERIES 240GPH FOR 2023-2024 FORD POWERSTROKE 6.7L The Titanium Signature Series diesel fuel System was engineered by FASS Diesel Fuel Systems to be the top-performing, longest-lasting, and most reliable aftermarket filtration System in the diesel... MSRP: Was: Now: $1,079.00 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 MAHLE CB-1805H H-SERIES ROD BEARING (STD) FOR 01–16 GM DURAMAX Give your 6.6L Duramax the performance bearing it deserves with the MAHLE CB-1805H H-Series Rod Bearing (Standard). Purpose-built for high load and sustained RPM, H-Series bearings use a hardened... MSRP: Was: Now: $37.91 Choose Options Compare Quick view ATS 313-994-4248 ALLISON C4 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 313-994-4248 Allison C4 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $179.99 Choose Options Compare Quick view DORMAN 55244 INTERCOOLER POWER BAND HOSE CLAMP (2"-2.5") 2003-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The flat surface on the original equipment hose clamps tend to apply uneven force on turbocharger pipes and hoses, often causing leaks and a loss of turbo pressure. This Dorman OE FIX Power Band... MSRP: Was: Now: $33.39 Choose Options Compare Quick view MAHLE 67775 TIMING COVER SEAL FOR 01–16 GM DURAMAX 6.6L MAHLE 67775 timing cover seal provides an OE-quality seal between the timing cover and engine block on 2001–2016 GM Duramax 6.6L diesel engines. Designed to prevent oil leaks and maintain... MSRP: Was: Now: $37.29 Choose Options Compare Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX Refresh the bottom end on your 6.6L with the MAHLE MS-2218P P-Series Main Bearings (Standard) for 2001–2016 GM Duramax. Clevite-by-Mahle P-Series bearings use TM-77 tri-metal construction and a... MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your Duramax the right way with the MAHLE 54582 Right Head Gasket — Grade C (1.05mm). This OE-quality MLS gasket uses Mahle’s CLL technology to maintain clamp load under boost and... MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX Build faster and cleaner with the ARP 900-0750 tapered piston ring compressor for 4.075" (.020 over)... MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE DIAMOND EYE 362005 is a 4.0" T409 stainless first-section passenger-side tail pipe built for 2001–early 2007 Chevy Silverado / GMC Sierra 2500/3500 6.6L Duramax (Classic body). Mandrel-bent... MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX GM 97192618 gasket, duramax turbo gasket, duramax up pipe gasket, exhaust up pipe turbo gasket, 6.6 duramax turbo gasket, LB7 LLY LBZ LMM LML turbo gasket, GM duramax exhaust gasket OEM... MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX MSRP: Was: Now: $504.99 Choose Options Compare Quick view FASS TSF20290F240G TITANIUM SIGNATURE SERIES 240GPH FOR 2023-2024 FORD POWERSTROKE 6.7L The Titanium Signature Series diesel fuel System was engineered by FASS Diesel Fuel Systems to be the top-performing, longest-lasting, and most reliable aftermarket filtration System in the diesel... MSRP: Was: Now: $1,079.00 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 MAHLE CB-1805H H-SERIES ROD BEARING (STD) FOR 01–16 GM DURAMAX Give your 6.6L Duramax the performance bearing it deserves with the MAHLE CB-1805H H-Series Rod Bearing (Standard). Purpose-built for high load and sustained RPM, H-Series bearings use a hardened... MSRP: Was: Now: $37.91 Choose Options Compare Quick view ATS 313-994-4248 ALLISON C4 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 313-994-4248 Allison C4 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $179.99 Choose Options Compare Quick view DORMAN 55244 INTERCOOLER POWER BAND HOSE CLAMP (2"-2.5") 2003-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The flat surface on the original equipment hose clamps tend to apply uneven force on turbocharger pipes and hoses, often causing leaks and a loss of turbo pressure. This Dorman OE FIX Power Band... MSRP: Was: Now: $33.39 Choose Options Compare Quick view MAHLE 67775 TIMING COVER SEAL FOR 01–16 GM DURAMAX 6.6L MAHLE 67775 timing cover seal provides an OE-quality seal between the timing cover and engine block on 2001–2016 GM Duramax 6.6L diesel engines. Designed to prevent oil leaks and maintain... MSRP: Was: Now: $37.29 Choose Options Compare Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX Refresh the bottom end on your 6.6L with the MAHLE MS-2218P P-Series Main Bearings (Standard) for 2001–2016 GM Duramax. Clevite-by-Mahle P-Series bearings use TM-77 tri-metal construction and a... MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your Duramax the right way with the MAHLE 54582 Right Head Gasket — Grade C (1.05mm). This OE-quality MLS gasket uses Mahle’s CLL technology to maintain clamp load under boost and... MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX Build faster and cleaner with the ARP 900-0750 tapered piston ring compressor for 4.075" (.020 over)... MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE DIAMOND EYE 362005 is a 4.0" T409 stainless first-section passenger-side tail pipe built for 2001–early 2007 Chevy Silverado / GMC Sierra 2500/3500 6.6L Duramax (Classic body). Mandrel-bent... MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX GM 97192618 gasket, duramax turbo gasket, duramax up pipe gasket, exhaust up pipe turbo gasket, 6.6 duramax turbo gasket, LB7 LLY LBZ LMM LML turbo gasket, GM duramax exhaust gasket OEM... MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX MSRP: Was: Now: $504.99 Choose Options Compare Quick view FASS TSF20290F240G TITANIUM SIGNATURE SERIES 240GPH FOR 2023-2024 FORD POWERSTROKE 6.7L The Titanium Signature Series diesel fuel System was engineered by FASS Diesel Fuel Systems to be the top-performing, longest-lasting, and most reliable aftermarket filtration System in the diesel... MSRP: Was: Now: $1,079.00 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 MAHLE CB-1805H H-SERIES ROD BEARING (STD) FOR 01–16 GM DURAMAX Give your 6.6L Duramax the performance bearing it deserves with the MAHLE CB-1805H H-Series Rod Bearing (Standard). Purpose-built for high load and sustained RPM, H-Series bearings use a hardened... MSRP: Was: Now: $37.91 Choose Options Compare Quick view ATS 313-994-4248 ALLISON C4 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 313-994-4248 Allison C4 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $179.99 Choose Options Compare Quick view DORMAN 55244 INTERCOOLER POWER BAND HOSE CLAMP (2"-2.5") 2003-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The flat surface on the original equipment hose clamps tend to apply uneven force on turbocharger pipes and hoses, often causing leaks and a loss of turbo pressure. This Dorman OE FIX Power Band... MSRP: Was: Now: $33.39 Choose Options Compare Quick view MAHLE 67775 TIMING COVER SEAL FOR 01–16 GM DURAMAX 6.6L MAHLE 67775 timing cover seal provides an OE-quality seal between the timing cover and engine block on 2001–2016 GM Duramax 6.6L diesel engines. Designed to prevent oil leaks and maintain... MSRP: Was: Now: $37.29 Choose Options Compare Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX Refresh the bottom end on your 6.6L with the MAHLE MS-2218P P-Series Main Bearings (Standard) for 2001–2016 GM Duramax. Clevite-by-Mahle P-Series bearings use TM-77 tri-metal construction and a... MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your Duramax the right way with the MAHLE 54582 Right Head Gasket — Grade C (1.05mm). This OE-quality MLS gasket uses Mahle’s CLL technology to maintain clamp load under boost and... MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX Build faster and cleaner with the ARP 900-0750 tapered piston ring compressor for 4.075" (.020 over)... MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE DIAMOND EYE 362005 is a 4.0" T409 stainless first-section passenger-side tail pipe built for 2001–early 2007 Chevy Silverado / GMC Sierra 2500/3500 6.6L Duramax (Classic body). Mandrel-bent... MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX GM 97192618 gasket, duramax turbo gasket, duramax up pipe gasket, exhaust up pipe turbo gasket, 6.6 duramax turbo gasket, LB7 LLY LBZ LMM LML turbo gasket, GM duramax exhaust gasket OEM... MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX MSRP: Was: Now: $504.99 Choose Options Compare Quick view FASS TSF20290F240G TITANIUM SIGNATURE SERIES 240GPH FOR 2023-2024 FORD POWERSTROKE 6.7L The Titanium Signature Series diesel fuel System was engineered by FASS Diesel Fuel Systems to be the top-performing, longest-lasting, and most reliable aftermarket filtration System in the diesel... MSRP: Was: Now: $1,079.00 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 MAHLE CB-1805H H-SERIES ROD BEARING (STD) FOR 01–16 GM DURAMAX Give your 6.6L Duramax the performance bearing it deserves with the MAHLE CB-1805H H-Series Rod Bearing (Standard). Purpose-built for high load and sustained RPM, H-Series bearings use a hardened... MSRP: Was: Now: $37.91 Choose Options Compare Quick view ATS 313-994-4248 ALLISON C4 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 313-994-4248 Allison C4 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $179.99 Choose Options Compare Quick view DORMAN 55244 INTERCOOLER POWER BAND HOSE CLAMP (2"-2.5") 2003-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The flat surface on the original equipment hose clamps tend to apply uneven force on turbocharger pipes and hoses, often causing leaks and a loss of turbo pressure. This Dorman OE FIX Power Band... MSRP: Was: Now: $33.39 Choose Options Compare Quick view MAHLE 67775 TIMING COVER SEAL FOR 01–16 GM DURAMAX 6.6L MAHLE 67775 timing cover seal provides an OE-quality seal between the timing cover and engine block on 2001–2016 GM Duramax 6.6L diesel engines. Designed to prevent oil leaks and maintain... MSRP: Was: Now: $37.29 Choose Options Compare Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX Refresh the bottom end on your 6.6L with the MAHLE MS-2218P P-Series Main Bearings (Standard) for 2001–2016 GM Duramax. Clevite-by-Mahle P-Series bearings use TM-77 tri-metal construction and a... MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your Duramax the right way with the MAHLE 54582 Right Head Gasket — Grade C (1.05mm). This OE-quality MLS gasket uses Mahle’s CLL technology to maintain clamp load under boost and... MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX Build faster and cleaner with the ARP 900-0750 tapered piston ring compressor for 4.075" (.020 over)... MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE DIAMOND EYE 362005 is a 4.0" T409 stainless first-section passenger-side tail pipe built for 2001–early 2007 Chevy Silverado / GMC Sierra 2500/3500 6.6L Duramax (Classic body). Mandrel-bent... MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX GM 97192618 gasket, duramax turbo gasket, duramax up pipe gasket, exhaust up pipe turbo gasket, 6.6 duramax turbo gasket, LB7 LLY LBZ LMM LML turbo gasket, GM duramax exhaust gasket OEM... MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX MSRP: Was: Now: $504.99 Choose Options Compare Quick view FASS TSF20290F240G TITANIUM SIGNATURE SERIES 240GPH FOR 2023-2024 FORD POWERSTROKE 6.7L The Titanium Signature Series diesel fuel System was engineered by FASS Diesel Fuel Systems to be the top-performing, longest-lasting, and most reliable aftermarket filtration System in the diesel... MSRP: Was: Now: $1,079.00 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 MAHLE CB-1805H H-SERIES ROD BEARING (STD) FOR 01–16 GM DURAMAX Give your 6.6L Duramax the performance bearing it deserves with the MAHLE CB-1805H H-Series Rod Bearing (Standard). Purpose-built for high load and sustained RPM, H-Series bearings use a hardened... MSRP: Was: Now: $37.91 Choose Options Compare Quick view ATS 313-994-4248 ALLISON C4 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 313-994-4248 Allison C4 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $179.99 Choose Options Compare Quick view DORMAN 55244 INTERCOOLER POWER BAND HOSE CLAMP (2"-2.5") 2003-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The flat surface on the original equipment hose clamps tend to apply uneven force on turbocharger pipes and hoses, often causing leaks and a loss of turbo pressure. This Dorman OE FIX Power Band... MSRP: Was: Now: $33.39 Choose Options Compare Quick view MAHLE 67775 TIMING COVER SEAL FOR 01–16 GM DURAMAX 6.6L MAHLE 67775 timing cover seal provides an OE-quality seal between the timing cover and engine block on 2001–2016 GM Duramax 6.6L diesel engines. Designed to prevent oil leaks and maintain... MSRP: Was: Now: $37.29 Choose Options Compare Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX Refresh the bottom end on your 6.6L with the MAHLE MS-2218P P-Series Main Bearings (Standard) for 2001–2016 GM Duramax. Clevite-by-Mahle P-Series bearings use TM-77 tri-metal construction and a... MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your Duramax the right way with the MAHLE 54582 Right Head Gasket — Grade C (1.05mm). This OE-quality MLS gasket uses Mahle’s CLL technology to maintain clamp load under boost and... MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX Build faster and cleaner with the ARP 900-0750 tapered piston ring compressor for 4.075" (.020 over)... MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE DIAMOND EYE 362005 is a 4.0" T409 stainless first-section passenger-side tail pipe built for 2001–early 2007 Chevy Silverado / GMC Sierra 2500/3500 6.6L Duramax (Classic body). Mandrel-bent... MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX GM 97192618 gasket, duramax turbo gasket, duramax up pipe gasket, exhaust up pipe turbo gasket, 6.6 duramax turbo gasket, LB7 LLY LBZ LMM LML turbo gasket, GM duramax exhaust gasket OEM... MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX MSRP: Was: Now: $504.99 Choose Options Compare Quick view FASS TSF20290F240G TITANIUM SIGNATURE SERIES 240GPH FOR 2023-2024 FORD POWERSTROKE 6.7L The Titanium Signature Series diesel fuel System was engineered by FASS Diesel Fuel Systems to be the top-performing, longest-lasting, and most reliable aftermarket filtration System in the diesel... MSRP: Was: Now: $1,079.00 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 MAHLE CB-1805H H-SERIES ROD BEARING (STD) FOR 01–16 GM DURAMAX Give your 6.6L Duramax the performance bearing it deserves with the MAHLE CB-1805H H-Series Rod Bearing (Standard). Purpose-built for high load and sustained RPM, H-Series bearings use a hardened... MSRP: Was: Now: $37.91 Choose Options Compare Quick view ATS 313-994-4248 ALLISON C4 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 313-994-4248 Allison C4 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $179.99 Choose Options Compare Quick view DORMAN 55244 INTERCOOLER POWER BAND HOSE CLAMP (2"-2.5") 2003-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The flat surface on the original equipment hose clamps tend to apply uneven force on turbocharger pipes and hoses, often causing leaks and a loss of turbo pressure. This Dorman OE FIX Power Band... MSRP: Was: Now: $33.39 Choose Options Compare Quick view MAHLE 67775 TIMING COVER SEAL FOR 01–16 GM DURAMAX 6.6L MAHLE 67775 timing cover seal provides an OE-quality seal between the timing cover and engine block on 2001–2016 GM Duramax 6.6L diesel engines. Designed to prevent oil leaks and maintain... MSRP: Was: Now: $37.29 Choose Options Compare Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX Refresh the bottom end on your 6.6L with the MAHLE MS-2218P P-Series Main Bearings (Standard) for 2001–2016 GM Duramax. Clevite-by-Mahle P-Series bearings use TM-77 tri-metal construction and a... MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your Duramax the right way with the MAHLE 54582 Right Head Gasket — Grade C (1.05mm). This OE-quality MLS gasket uses Mahle’s CLL technology to maintain clamp load under boost and... MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX Build faster and cleaner with the ARP 900-0750 tapered piston ring compressor for 4.075" (.020 over)... MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE DIAMOND EYE 362005 is a 4.0" T409 stainless first-section passenger-side tail pipe built for 2001–early 2007 Chevy Silverado / GMC Sierra 2500/3500 6.6L Duramax (Classic body). Mandrel-bent... MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX GM 97192618 gasket, duramax turbo gasket, duramax up pipe gasket, exhaust up pipe turbo gasket, 6.6 duramax turbo gasket, LB7 LLY LBZ LMM LML turbo gasket, GM duramax exhaust gasket OEM... MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX MSRP: Was: Now: $504.99 Choose Options Compare Quick view FASS TSF20290F240G TITANIUM SIGNATURE SERIES 240GPH FOR 2023-2024 FORD POWERSTROKE 6.7L The Titanium Signature Series diesel fuel System was engineered by FASS Diesel Fuel Systems to be the top-performing, longest-lasting, and most reliable aftermarket filtration System in the diesel... MSRP: Was: Now: $1,079.00 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 MAHLE CB-1805H H-SERIES ROD BEARING (STD) FOR 01–16 GM DURAMAX Give your 6.6L Duramax the performance bearing it deserves with the MAHLE CB-1805H H-Series Rod Bearing (Standard). Purpose-built for high load and sustained RPM, H-Series bearings use a hardened... MSRP: Was: Now: $37.91 Choose Options Compare Quick view ATS 313-994-4248 ALLISON C4 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 313-994-4248 Allison C4 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $179.99 Choose Options Compare Quick view DORMAN 55244 INTERCOOLER POWER BAND HOSE CLAMP (2"-2.5") 2003-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The flat surface on the original equipment hose clamps tend to apply uneven force on turbocharger pipes and hoses, often causing leaks and a loss of turbo pressure. This Dorman OE FIX Power Band... MSRP: Was: Now: $33.39 Choose Options Compare Quick view MAHLE 67775 TIMING COVER SEAL FOR 01–16 GM DURAMAX 6.6L MAHLE 67775 timing cover seal provides an OE-quality seal between the timing cover and engine block on 2001–2016 GM Duramax 6.6L diesel engines. Designed to prevent oil leaks and maintain... MSRP: Was: Now: $37.29 Choose Options Compare Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX Refresh the bottom end on your 6.6L with the MAHLE MS-2218P P-Series Main Bearings (Standard) for 2001–2016 GM Duramax. Clevite-by-Mahle P-Series bearings use TM-77 tri-metal construction and a... MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your Duramax the right way with the MAHLE 54582 Right Head Gasket — Grade C (1.05mm). This OE-quality MLS gasket uses Mahle’s CLL technology to maintain clamp load under boost and... MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX Build faster and cleaner with the ARP 900-0750 tapered piston ring compressor for 4.075" (.020 over)... MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE DIAMOND EYE 362005 is a 4.0" T409 stainless first-section passenger-side tail pipe built for 2001–early 2007 Chevy Silverado / GMC Sierra 2500/3500 6.6L Duramax (Classic body). Mandrel-bent... MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX GM 97192618 gasket, duramax turbo gasket, duramax up pipe gasket, exhaust up pipe turbo gasket, 6.6 duramax turbo gasket, LB7 LLY LBZ LMM LML turbo gasket, GM duramax exhaust gasket OEM... MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX MSRP: Was: Now: $504.99 Choose Options Compare Quick view FASS TSF20290F240G TITANIUM SIGNATURE SERIES 240GPH FOR 2023-2024 FORD POWERSTROKE 6.7L The Titanium Signature Series diesel fuel System was engineered by FASS Diesel Fuel Systems to be the top-performing, longest-lasting, and most reliable aftermarket filtration System in the diesel... MSRP: Was: Now: $1,079.00 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 MAHLE CB-1805H H-SERIES ROD BEARING (STD) FOR 01–16 GM DURAMAX Give your 6.6L Duramax the performance bearing it deserves with the MAHLE CB-1805H H-Series Rod Bearing (Standard). Purpose-built for high load and sustained RPM, H-Series bearings use a hardened... MSRP: Was: Now: $37.91 Choose Options Compare Quick view ATS 313-994-4248 ALLISON C4 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 313-994-4248 Allison C4 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $179.99 Choose Options Compare Quick view DORMAN 55244 INTERCOOLER POWER BAND HOSE CLAMP (2"-2.5") 2003-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The flat surface on the original equipment hose clamps tend to apply uneven force on turbocharger pipes and hoses, often causing leaks and a loss of turbo pressure. This Dorman OE FIX Power Band... MSRP: Was: Now: $33.39 Choose Options Compare Quick view MAHLE 67775 TIMING COVER SEAL FOR 01–16 GM DURAMAX 6.6L MAHLE 67775 timing cover seal provides an OE-quality seal between the timing cover and engine block on 2001–2016 GM Duramax 6.6L diesel engines. Designed to prevent oil leaks and maintain... MSRP: Was: Now: $37.29 Choose Options Compare Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX Refresh the bottom end on your 6.6L with the MAHLE MS-2218P P-Series Main Bearings (Standard) for 2001–2016 GM Duramax. Clevite-by-Mahle P-Series bearings use TM-77 tri-metal construction and a... MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your Duramax the right way with the MAHLE 54582 Right Head Gasket — Grade C (1.05mm). This OE-quality MLS gasket uses Mahle’s CLL technology to maintain clamp load under boost and... MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX Build faster and cleaner with the ARP 900-0750 tapered piston ring compressor for 4.075" (.020 over)... MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE DIAMOND EYE 362005 is a 4.0" T409 stainless first-section passenger-side tail pipe built for 2001–early 2007 Chevy Silverado / GMC Sierra 2500/3500 6.6L Duramax (Classic body). Mandrel-bent... MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX GM 97192618 gasket, duramax turbo gasket, duramax up pipe gasket, exhaust up pipe turbo gasket, 6.6 duramax turbo gasket, LB7 LLY LBZ LMM LML turbo gasket, GM duramax exhaust gasket OEM... MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX MSRP: Was: Now: $504.99 Choose Options Compare Quick view FASS TSF20290F240G TITANIUM SIGNATURE SERIES 240GPH FOR 2023-2024 FORD POWERSTROKE 6.7L The Titanium Signature Series diesel fuel System was engineered by FASS Diesel Fuel Systems to be the top-performing, longest-lasting, and most reliable aftermarket filtration System in the diesel... MSRP: Was: Now: $1,079.00 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 MAHLE CB-1805H H-SERIES ROD BEARING (STD) FOR 01–16 GM DURAMAX Give your 6.6L Duramax the performance bearing it deserves with the MAHLE CB-1805H H-Series Rod Bearing (Standard). Purpose-built for high load and sustained RPM, H-Series bearings use a hardened... MSRP: Was: Now: $37.91 Choose Options Compare Quick view ATS 313-994-4248 ALLISON C4 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 313-994-4248 Allison C4 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $179.99 Choose Options Compare Quick view DORMAN 55244 INTERCOOLER POWER BAND HOSE CLAMP (2"-2.5") 2003-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The flat surface on the original equipment hose clamps tend to apply uneven force on turbocharger pipes and hoses, often causing leaks and a loss of turbo pressure. This Dorman OE FIX Power Band... MSRP: Was: Now: $33.39 Choose Options Compare Quick view MAHLE 67775 TIMING COVER SEAL FOR 01–16 GM DURAMAX 6.6L MAHLE 67775 timing cover seal provides an OE-quality seal between the timing cover and engine block on 2001–2016 GM Duramax 6.6L diesel engines. Designed to prevent oil leaks and maintain... MSRP: Was: Now: $37.29 Choose Options Compare Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX Refresh the bottom end on your 6.6L with the MAHLE MS-2218P P-Series Main Bearings (Standard) for 2001–2016 GM Duramax. Clevite-by-Mahle P-Series bearings use TM-77 tri-metal construction and a... MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your Duramax the right way with the MAHLE 54582 Right Head Gasket — Grade C (1.05mm). This OE-quality MLS gasket uses Mahle’s CLL technology to maintain clamp load under boost and... MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX Build faster and cleaner with the ARP 900-0750 tapered piston ring compressor for 4.075" (.020 over)... MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE DIAMOND EYE 362005 is a 4.0" T409 stainless first-section passenger-side tail pipe built for 2001–early 2007 Chevy Silverado / GMC Sierra 2500/3500 6.6L Duramax (Classic body). Mandrel-bent... MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX GM 97192618 gasket, duramax turbo gasket, duramax up pipe gasket, exhaust up pipe turbo gasket, 6.6 duramax turbo gasket, LB7 LLY LBZ LMM LML turbo gasket, GM duramax exhaust gasket OEM... MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX MSRP: Was: Now: $504.99 Choose Options Compare Quick view FASS TSF20290F240G TITANIUM SIGNATURE SERIES 240GPH FOR 2023-2024 FORD POWERSTROKE 6.7L The Titanium Signature Series diesel fuel System was engineered by FASS Diesel Fuel Systems to be the top-performing, longest-lasting, and most reliable aftermarket filtration System in the diesel... MSRP: Was: Now: $1,079.00 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 MAHLE CB-1805H H-SERIES ROD BEARING (STD) FOR 01–16 GM DURAMAX Give your 6.6L Duramax the performance bearing it deserves with the MAHLE CB-1805H H-Series Rod Bearing (Standard). Purpose-built for high load and sustained RPM, H-Series bearings use a hardened... MSRP: Was: Now: $37.91 Choose Options Compare Quick view ATS 313-994-4248 ALLISON C4 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 313-994-4248 Allison C4 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $179.99 Choose Options Compare Quick view DORMAN 55244 INTERCOOLER POWER BAND HOSE CLAMP (2"-2.5") 2003-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The flat surface on the original equipment hose clamps tend to apply uneven force on turbocharger pipes and hoses, often causing leaks and a loss of turbo pressure. This Dorman OE FIX Power Band... MSRP: Was: Now: $33.39 Choose Options Compare Quick view MAHLE 67775 TIMING COVER SEAL FOR 01–16 GM DURAMAX 6.6L MAHLE 67775 timing cover seal provides an OE-quality seal between the timing cover and engine block on 2001–2016 GM Duramax 6.6L diesel engines. Designed to prevent oil leaks and maintain... MSRP: Was: Now: $37.29 Choose Options Compare Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX Refresh the bottom end on your 6.6L with the MAHLE MS-2218P P-Series Main Bearings (Standard) for 2001–2016 GM Duramax. Clevite-by-Mahle P-Series bearings use TM-77 tri-metal construction and a... MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your Duramax the right way with the MAHLE 54582 Right Head Gasket — Grade C (1.05mm). This OE-quality MLS gasket uses Mahle’s CLL technology to maintain clamp load under boost and... MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX Build faster and cleaner with the ARP 900-0750 tapered piston ring compressor for 4.075" (.020 over)... MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE DIAMOND EYE 362005 is a 4.0" T409 stainless first-section passenger-side tail pipe built for 2001–early 2007 Chevy Silverado / GMC Sierra 2500/3500 6.6L Duramax (Classic body). Mandrel-bent... MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX GM 97192618 gasket, duramax turbo gasket, duramax up pipe gasket, exhaust up pipe turbo gasket, 6.6 duramax turbo gasket, LB7 LLY LBZ LMM LML turbo gasket, GM duramax exhaust gasket OEM... MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX MSRP: Was: Now: $504.99 Choose Options Compare Quick view FASS TSF20290F240G TITANIUM SIGNATURE SERIES 240GPH FOR 2023-2024 FORD POWERSTROKE 6.7L The Titanium Signature Series diesel fuel System was engineered by FASS Diesel Fuel Systems to be the top-performing, longest-lasting, and most reliable aftermarket filtration System in the diesel... MSRP: Was: Now: $1,079.00 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 MAHLE CB-1805H H-SERIES ROD BEARING (STD) FOR 01–16 GM DURAMAX Give your 6.6L Duramax the performance bearing it deserves with the MAHLE CB-1805H H-Series Rod Bearing (Standard). Purpose-built for high load and sustained RPM, H-Series bearings use a hardened... MSRP: Was: Now: $37.91 Choose Options Compare Quick view ATS 313-994-4248 ALLISON C4 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 313-994-4248 Allison C4 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $179.99 Choose Options Compare Quick view DORMAN 55244 INTERCOOLER POWER BAND HOSE CLAMP (2"-2.5") 2003-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The flat surface on the original equipment hose clamps tend to apply uneven force on turbocharger pipes and hoses, often causing leaks and a loss of turbo pressure. This Dorman OE FIX Power Band... MSRP: Was: Now: $33.39 Choose Options Compare Quick view MAHLE 67775 TIMING COVER SEAL FOR 01–16 GM DURAMAX 6.6L MAHLE 67775 timing cover seal provides an OE-quality seal between the timing cover and engine block on 2001–2016 GM Duramax 6.6L diesel engines. Designed to prevent oil leaks and maintain... MSRP: Was: Now: $37.29 Choose Options Compare Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX Refresh the bottom end on your 6.6L with the MAHLE MS-2218P P-Series Main Bearings (Standard) for 2001–2016 GM Duramax. Clevite-by-Mahle P-Series bearings use TM-77 tri-metal construction and a... MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your Duramax the right way with the MAHLE 54582 Right Head Gasket — Grade C (1.05mm). This OE-quality MLS gasket uses Mahle’s CLL technology to maintain clamp load under boost and... MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX Build faster and cleaner with the ARP 900-0750 tapered piston ring compressor for 4.075" (.020 over)... MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE DIAMOND EYE 362005 is a 4.0" T409 stainless first-section passenger-side tail pipe built for 2001–early 2007 Chevy Silverado / GMC Sierra 2500/3500 6.6L Duramax (Classic body). Mandrel-bent... MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX GM 97192618 gasket, duramax turbo gasket, duramax up pipe gasket, exhaust up pipe turbo gasket, 6.6 duramax turbo gasket, LB7 LLY LBZ LMM LML turbo gasket, GM duramax exhaust gasket OEM... MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX MSRP: Was: Now: $504.99 Choose Options Compare Quick view FASS TSF20290F240G TITANIUM SIGNATURE SERIES 240GPH FOR 2023-2024 FORD POWERSTROKE 6.7L The Titanium Signature Series diesel fuel System was engineered by FASS Diesel Fuel Systems to be the top-performing, longest-lasting, and most reliable aftermarket filtration System in the diesel... MSRP: Was: Now: $1,079.00 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 MAHLE CB-1805H H-SERIES ROD BEARING (STD) FOR 01–16 GM DURAMAX Give your 6.6L Duramax the performance bearing it deserves with the MAHLE CB-1805H H-Series Rod Bearing (Standard). Purpose-built for high load and sustained RPM, H-Series bearings use a hardened... MSRP: Was: Now: $37.91 Choose Options Compare Quick view ATS 313-994-4248 ALLISON C4 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 313-994-4248 Allison C4 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $179.99 Choose Options Compare Quick view DORMAN 55244 INTERCOOLER POWER BAND HOSE CLAMP (2"-2.5") 2003-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The flat surface on the original equipment hose clamps tend to apply uneven force on turbocharger pipes and hoses, often causing leaks and a loss of turbo pressure. This Dorman OE FIX Power Band... MSRP: Was: Now: $33.39 Choose Options Compare Quick view MAHLE 67775 TIMING COVER SEAL FOR 01–16 GM DURAMAX 6.6L MAHLE 67775 timing cover seal provides an OE-quality seal between the timing cover and engine block on 2001–2016 GM Duramax 6.6L diesel engines. Designed to prevent oil leaks and maintain... MSRP: Was: Now: $37.29 Choose Options Compare Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX Refresh the bottom end on your 6.6L with the MAHLE MS-2218P P-Series Main Bearings (Standard) for 2001–2016 GM Duramax. Clevite-by-Mahle P-Series bearings use TM-77 tri-metal construction and a... MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your Duramax the right way with the MAHLE 54582 Right Head Gasket — Grade C (1.05mm). This OE-quality MLS gasket uses Mahle’s CLL technology to maintain clamp load under boost and... MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX Build faster and cleaner with the ARP 900-0750 tapered piston ring compressor for 4.075" (.020 over)... MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE DIAMOND EYE 362005 is a 4.0" T409 stainless first-section passenger-side tail pipe built for 2001–early 2007 Chevy Silverado / GMC Sierra 2500/3500 6.6L Duramax (Classic body). Mandrel-bent... MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX GM 97192618 gasket, duramax turbo gasket, duramax up pipe gasket, exhaust up pipe turbo gasket, 6.6 duramax turbo gasket, LB7 LLY LBZ LMM LML turbo gasket, GM duramax exhaust gasket OEM... MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX MSRP: Was: Now: $504.99 Choose Options Compare Quick view FASS TSF20290F240G TITANIUM SIGNATURE SERIES 240GPH FOR 2023-2024 FORD POWERSTROKE 6.7L The Titanium Signature Series diesel fuel System was engineered by FASS Diesel Fuel Systems to be the top-performing, longest-lasting, and most reliable aftermarket filtration System in the diesel... MSRP: Was: Now: $1,079.00 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 MAHLE CB-1805H H-SERIES ROD BEARING (STD) FOR 01–16 GM DURAMAX Give your 6.6L Duramax the performance bearing it deserves with the MAHLE CB-1805H H-Series Rod Bearing (Standard). Purpose-built for high load and sustained RPM, H-Series bearings use a hardened... MSRP: Was: Now: $37.91 Choose Options Compare Quick view ATS 313-994-4248 ALLISON C4 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 313-994-4248 Allison C4 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $179.99 Choose Options Compare Quick view DORMAN 55244 INTERCOOLER POWER BAND HOSE CLAMP (2"-2.5") 2003-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The flat surface on the original equipment hose clamps tend to apply uneven force on turbocharger pipes and hoses, often causing leaks and a loss of turbo pressure. This Dorman OE FIX Power Band... MSRP: Was: Now: $33.39 Choose Options Compare Quick view MAHLE 67775 TIMING COVER SEAL FOR 01–16 GM DURAMAX 6.6L MAHLE 67775 timing cover seal provides an OE-quality seal between the timing cover and engine block on 2001–2016 GM Duramax 6.6L diesel engines. Designed to prevent oil leaks and maintain... MSRP: Was: Now: $37.29 Choose Options Compare Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX Refresh the bottom end on your 6.6L with the MAHLE MS-2218P P-Series Main Bearings (Standard) for 2001–2016 GM Duramax. Clevite-by-Mahle P-Series bearings use TM-77 tri-metal construction and a... MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your Duramax the right way with the MAHLE 54582 Right Head Gasket — Grade C (1.05mm). This OE-quality MLS gasket uses Mahle’s CLL technology to maintain clamp load under boost and... MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX Build faster and cleaner with the ARP 900-0750 tapered piston ring compressor for 4.075" (.020 over)... MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE DIAMOND EYE 362005 is a 4.0" T409 stainless first-section passenger-side tail pipe built for 2001–early 2007 Chevy Silverado / GMC Sierra 2500/3500 6.6L Duramax (Classic body). Mandrel-bent... MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX GM 97192618 gasket, duramax turbo gasket, duramax up pipe gasket, exhaust up pipe turbo gasket, 6.6 duramax turbo gasket, LB7 LLY LBZ LMM LML turbo gasket, GM duramax exhaust gasket OEM... MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX MSRP: Was: Now: $504.99 Choose Options Compare Quick view FASS TSF20290F240G TITANIUM SIGNATURE SERIES 240GPH FOR 2023-2024 FORD POWERSTROKE 6.7L The Titanium Signature Series diesel fuel System was engineered by FASS Diesel Fuel Systems to be the top-performing, longest-lasting, and most reliable aftermarket filtration System in the diesel... MSRP: Was: Now: $1,079.00 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 MAHLE CB-1805H H-SERIES ROD BEARING (STD) FOR 01–16 GM DURAMAX Give your 6.6L Duramax the performance bearing it deserves with the MAHLE CB-1805H H-Series Rod Bearing (Standard). Purpose-built for high load and sustained RPM, H-Series bearings use a hardened... MSRP: Was: Now: $37.91 Choose Options Compare Quick view ATS 313-994-4248 ALLISON C4 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 313-994-4248 Allison C4 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $179.99 Choose Options Compare Quick view DORMAN 55244 INTERCOOLER POWER BAND HOSE CLAMP (2"-2.5") 2003-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The flat surface on the original equipment hose clamps tend to apply uneven force on turbocharger pipes and hoses, often causing leaks and a loss of turbo pressure. This Dorman OE FIX Power Band... MSRP: Was: Now: $33.39 Choose Options Compare Quick view MAHLE 67775 TIMING COVER SEAL FOR 01–16 GM DURAMAX 6.6L MAHLE 67775 timing cover seal provides an OE-quality seal between the timing cover and engine block on 2001–2016 GM Duramax 6.6L diesel engines. Designed to prevent oil leaks and maintain... MSRP: Was: Now: $37.29 Choose Options Compare Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX Refresh the bottom end on your 6.6L with the MAHLE MS-2218P P-Series Main Bearings (Standard) for 2001–2016 GM Duramax. Clevite-by-Mahle P-Series bearings use TM-77 tri-metal construction and a... MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your Duramax the right way with the MAHLE 54582 Right Head Gasket — Grade C (1.05mm). This OE-quality MLS gasket uses Mahle’s CLL technology to maintain clamp load under boost and... MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX Build faster and cleaner with the ARP 900-0750 tapered piston ring compressor for 4.075" (.020 over)... MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE DIAMOND EYE 362005 is a 4.0" T409 stainless first-section passenger-side tail pipe built for 2001–early 2007 Chevy Silverado / GMC Sierra 2500/3500 6.6L Duramax (Classic body). Mandrel-bent... MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX GM 97192618 gasket, duramax turbo gasket, duramax up pipe gasket, exhaust up pipe turbo gasket, 6.6 duramax turbo gasket, LB7 LLY LBZ LMM LML turbo gasket, GM duramax exhaust gasket OEM... MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX MSRP: Was: Now: $504.99 Choose Options Compare Quick view FASS TSF20290F240G TITANIUM SIGNATURE SERIES 240GPH FOR 2023-2024 FORD POWERSTROKE 6.7L The Titanium Signature Series diesel fuel System was engineered by FASS Diesel Fuel Systems to be the top-performing, longest-lasting, and most reliable aftermarket filtration System in the diesel... MSRP: Was: Now: $1,079.00 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 MAHLE CB-1805H H-SERIES ROD BEARING (STD) FOR 01–16 GM DURAMAX Give your 6.6L Duramax the performance bearing it deserves with the MAHLE CB-1805H H-Series Rod Bearing (Standard). Purpose-built for high load and sustained RPM, H-Series bearings use a hardened... MSRP: Was: Now: $37.91 Choose Options Compare Quick view ATS 313-994-4248 ALLISON C4 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 313-994-4248 Allison C4 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $179.99 Choose Options Compare Quick view DORMAN 55244 INTERCOOLER POWER BAND HOSE CLAMP (2"-2.5") 2003-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The flat surface on the original equipment hose clamps tend to apply uneven force on turbocharger pipes and hoses, often causing leaks and a loss of turbo pressure. This Dorman OE FIX Power Band... MSRP: Was: Now: $33.39 Choose Options Compare Quick view MAHLE 67775 TIMING COVER SEAL FOR 01–16 GM DURAMAX 6.6L MAHLE 67775 timing cover seal provides an OE-quality seal between the timing cover and engine block on 2001–2016 GM Duramax 6.6L diesel engines. Designed to prevent oil leaks and maintain... MSRP: Was: Now: $37.29 Choose Options Compare Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX Refresh the bottom end on your 6.6L with the MAHLE MS-2218P P-Series Main Bearings (Standard) for 2001–2016 GM Duramax. Clevite-by-Mahle P-Series bearings use TM-77 tri-metal construction and a... MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your Duramax the right way with the MAHLE 54582 Right Head Gasket — Grade C (1.05mm). This OE-quality MLS gasket uses Mahle’s CLL technology to maintain clamp load under boost and... MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX Build faster and cleaner with the ARP 900-0750 tapered piston ring compressor for 4.075" (.020 over)... MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE DIAMOND EYE 362005 is a 4.0" T409 stainless first-section passenger-side tail pipe built for 2001–early 2007 Chevy Silverado / GMC Sierra 2500/3500 6.6L Duramax (Classic body). Mandrel-bent... MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX GM 97192618 gasket, duramax turbo gasket, duramax up pipe gasket, exhaust up pipe turbo gasket, 6.6 duramax turbo gasket, LB7 LLY LBZ LMM LML turbo gasket, GM duramax exhaust gasket OEM... MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX MSRP: Was: Now: $504.99 Choose Options Compare Quick view FASS TSF20290F240G TITANIUM SIGNATURE SERIES 240GPH FOR 2023-2024 FORD POWERSTROKE 6.7L The Titanium Signature Series diesel fuel System was engineered by FASS Diesel Fuel Systems to be the top-performing, longest-lasting, and most reliable aftermarket filtration System in the diesel... MSRP: Was: Now: $1,079.00 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 MAHLE CB-1805H H-SERIES ROD BEARING (STD) FOR 01–16 GM DURAMAX Give your 6.6L Duramax the performance bearing it deserves with the MAHLE CB-1805H H-Series Rod Bearing (Standard). Purpose-built for high load and sustained RPM, H-Series bearings use a hardened... MSRP: Was: Now: $37.91 Choose Options Compare Quick view ATS 313-994-4248 ALLISON C4 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 313-994-4248 Allison C4 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $179.99 Choose Options Compare Quick view DORMAN 55244 INTERCOOLER POWER BAND HOSE CLAMP (2"-2.5") 2003-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The flat surface on the original equipment hose clamps tend to apply uneven force on turbocharger pipes and hoses, often causing leaks and a loss of turbo pressure. This Dorman OE FIX Power Band... MSRP: Was: Now: $33.39 Choose Options Compare Quick view MAHLE 67775 TIMING COVER SEAL FOR 01–16 GM DURAMAX 6.6L MAHLE 67775 timing cover seal provides an OE-quality seal between the timing cover and engine block on 2001–2016 GM Duramax 6.6L diesel engines. Designed to prevent oil leaks and maintain... MSRP: Was: Now: $37.29 Choose Options Compare Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX Refresh the bottom end on your 6.6L with the MAHLE MS-2218P P-Series Main Bearings (Standard) for 2001–2016 GM Duramax. Clevite-by-Mahle P-Series bearings use TM-77 tri-metal construction and a... MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your Duramax the right way with the MAHLE 54582 Right Head Gasket — Grade C (1.05mm). This OE-quality MLS gasket uses Mahle’s CLL technology to maintain clamp load under boost and... MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX Build faster and cleaner with the ARP 900-0750 tapered piston ring compressor for 4.075" (.020 over)... MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE DIAMOND EYE 362005 is a 4.0" T409 stainless first-section passenger-side tail pipe built for 2001–early 2007 Chevy Silverado / GMC Sierra 2500/3500 6.6L Duramax (Classic body). Mandrel-bent... MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX GM 97192618 gasket, duramax turbo gasket, duramax up pipe gasket, exhaust up pipe turbo gasket, 6.6 duramax turbo gasket, LB7 LLY LBZ LMM LML turbo gasket, GM duramax exhaust gasket OEM... MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX MSRP: Was: Now: $504.99 Choose Options Compare Quick view FASS TSF20290F240G TITANIUM SIGNATURE SERIES 240GPH FOR 2023-2024 FORD POWERSTROKE 6.7L The Titanium Signature Series diesel fuel System was engineered by FASS Diesel Fuel Systems to be the top-performing, longest-lasting, and most reliable aftermarket filtration System in the diesel... MSRP: Was: Now: $1,079.00 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 MAHLE CB-1805H H-SERIES ROD BEARING (STD) FOR 01–16 GM DURAMAX Give your 6.6L Duramax the performance bearing it deserves with the MAHLE CB-1805H H-Series Rod Bearing (Standard). Purpose-built for high load and sustained RPM, H-Series bearings use a hardened... MSRP: Was: Now: $37.91 Choose Options Compare Quick view ATS 313-994-4248 ALLISON C4 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 313-994-4248 Allison C4 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $179.99 Choose Options Compare Quick view DORMAN 55244 INTERCOOLER POWER BAND HOSE CLAMP (2"-2.5") 2003-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The flat surface on the original equipment hose clamps tend to apply uneven force on turbocharger pipes and hoses, often causing leaks and a loss of turbo pressure. This Dorman OE FIX Power Band... MSRP: Was: Now: $33.39 Choose Options Compare Quick view MAHLE 67775 TIMING COVER SEAL FOR 01–16 GM DURAMAX 6.6L MAHLE 67775 timing cover seal provides an OE-quality seal between the timing cover and engine block on 2001–2016 GM Duramax 6.6L diesel engines. Designed to prevent oil leaks and maintain... MSRP: Was: Now: $37.29 Choose Options Compare Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX Refresh the bottom end on your 6.6L with the MAHLE MS-2218P P-Series Main Bearings (Standard) for 2001–2016 GM Duramax. Clevite-by-Mahle P-Series bearings use TM-77 tri-metal construction and a... MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your Duramax the right way with the MAHLE 54582 Right Head Gasket — Grade C (1.05mm). This OE-quality MLS gasket uses Mahle’s CLL technology to maintain clamp load under boost and... MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX Build faster and cleaner with the ARP 900-0750 tapered piston ring compressor for 4.075" (.020 over)... MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE DIAMOND EYE 362005 is a 4.0" T409 stainless first-section passenger-side tail pipe built for 2001–early 2007 Chevy Silverado / GMC Sierra 2500/3500 6.6L Duramax (Classic body). Mandrel-bent... MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX GM 97192618 gasket, duramax turbo gasket, duramax up pipe gasket, exhaust up pipe turbo gasket, 6.6 duramax turbo gasket, LB7 LLY LBZ LMM LML turbo gasket, GM duramax exhaust gasket OEM... MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX MSRP: Was: Now: $504.99 Choose Options Compare Quick view FASS TSF20290F240G TITANIUM SIGNATURE SERIES 240GPH FOR 2023-2024 FORD POWERSTROKE 6.7L The Titanium Signature Series diesel fuel System was engineered by FASS Diesel Fuel Systems to be the top-performing, longest-lasting, and most reliable aftermarket filtration System in the diesel... MSRP: Was: Now: $1,079.00 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 MAHLE CB-1805H H-SERIES ROD BEARING (STD) FOR 01–16 GM DURAMAX Give your 6.6L Duramax the performance bearing it deserves with the MAHLE CB-1805H H-Series Rod Bearing (Standard). Purpose-built for high load and sustained RPM, H-Series bearings use a hardened... MSRP: Was: Now: $37.91 Choose Options Compare Quick view ATS 313-994-4248 ALLISON C4 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 313-994-4248 Allison C4 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $179.99 Choose Options Compare Quick view DORMAN 55244 INTERCOOLER POWER BAND HOSE CLAMP (2"-2.5") 2003-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The flat surface on the original equipment hose clamps tend to apply uneven force on turbocharger pipes and hoses, often causing leaks and a loss of turbo pressure. This Dorman OE FIX Power Band... MSRP: Was: Now: $33.39 Choose Options Compare Quick view MAHLE 67775 TIMING COVER SEAL FOR 01–16 GM DURAMAX 6.6L MAHLE 67775 timing cover seal provides an OE-quality seal between the timing cover and engine block on 2001–2016 GM Duramax 6.6L diesel engines. Designed to prevent oil leaks and maintain... MSRP: Was: Now: $37.29 Choose Options Compare Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX Refresh the bottom end on your 6.6L with the MAHLE MS-2218P P-Series Main Bearings (Standard) for 2001–2016 GM Duramax. Clevite-by-Mahle P-Series bearings use TM-77 tri-metal construction and a... MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your Duramax the right way with the MAHLE 54582 Right Head Gasket — Grade C (1.05mm). This OE-quality MLS gasket uses Mahle’s CLL technology to maintain clamp load under boost and... MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX Build faster and cleaner with the ARP 900-0750 tapered piston ring compressor for 4.075" (.020 over)... MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE DIAMOND EYE 362005 is a 4.0" T409 stainless first-section passenger-side tail pipe built for 2001–early 2007 Chevy Silverado / GMC Sierra 2500/3500 6.6L Duramax (Classic body). Mandrel-bent... MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX GM 97192618 gasket, duramax turbo gasket, duramax up pipe gasket, exhaust up pipe turbo gasket, 6.6 duramax turbo gasket, LB7 LLY LBZ LMM LML turbo gasket, GM duramax exhaust gasket OEM... MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX MSRP: Was: Now: $504.99 Choose Options Compare Quick view FASS TSF20290F240G TITANIUM SIGNATURE SERIES 240GPH FOR 2023-2024 FORD POWERSTROKE 6.7L The Titanium Signature Series diesel fuel System was engineered by FASS Diesel Fuel Systems to be the top-performing, longest-lasting, and most reliable aftermarket filtration System in the diesel... MSRP: Was: Now: $1,079.00 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 MAHLE CB-1805H H-SERIES ROD BEARING (STD) FOR 01–16 GM DURAMAX Give your 6.6L Duramax the performance bearing it deserves with the MAHLE CB-1805H H-Series Rod Bearing (Standard). Purpose-built for high load and sustained RPM, H-Series bearings use a hardened... MSRP: Was: Now: $37.91 Choose Options Compare Quick view ATS 313-994-4248 ALLISON C4 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 313-994-4248 Allison C4 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $179.99 Choose Options Compare Quick view DORMAN 55244 INTERCOOLER POWER BAND HOSE CLAMP (2"-2.5") 2003-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The flat surface on the original equipment hose clamps tend to apply uneven force on turbocharger pipes and hoses, often causing leaks and a loss of turbo pressure. This Dorman OE FIX Power Band... MSRP: Was: Now: $33.39 Choose Options Compare Quick view MAHLE 67775 TIMING COVER SEAL FOR 01–16 GM DURAMAX 6.6L MAHLE 67775 timing cover seal provides an OE-quality seal between the timing cover and engine block on 2001–2016 GM Duramax 6.6L diesel engines. Designed to prevent oil leaks and maintain... MSRP: Was: Now: $37.29 Choose Options Compare Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX Refresh the bottom end on your 6.6L with the MAHLE MS-2218P P-Series Main Bearings (Standard) for 2001–2016 GM Duramax. Clevite-by-Mahle P-Series bearings use TM-77 tri-metal construction and a... MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your Duramax the right way with the MAHLE 54582 Right Head Gasket — Grade C (1.05mm). This OE-quality MLS gasket uses Mahle’s CLL technology to maintain clamp load under boost and... MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX Build faster and cleaner with the ARP 900-0750 tapered piston ring compressor for 4.075" (.020 over)... MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE DIAMOND EYE 362005 is a 4.0" T409 stainless first-section passenger-side tail pipe built for 2001–early 2007 Chevy Silverado / GMC Sierra 2500/3500 6.6L Duramax (Classic body). Mandrel-bent... MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX GM 97192618 gasket, duramax turbo gasket, duramax up pipe gasket, exhaust up pipe turbo gasket, 6.6 duramax turbo gasket, LB7 LLY LBZ LMM LML turbo gasket, GM duramax exhaust gasket OEM... MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX MSRP: Was: Now: $504.99 Choose Options Compare Quick view FASS TSF20290F240G TITANIUM SIGNATURE SERIES 240GPH FOR 2023-2024 FORD POWERSTROKE 6.7L The Titanium Signature Series diesel fuel System was engineered by FASS Diesel Fuel Systems to be the top-performing, longest-lasting, and most reliable aftermarket filtration System in the diesel... MSRP: Was: Now: $1,079.00 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 MAHLE CB-1805H H-SERIES ROD BEARING (STD) FOR 01–16 GM DURAMAX Give your 6.6L Duramax the performance bearing it deserves with the MAHLE CB-1805H H-Series Rod Bearing (Standard). Purpose-built for high load and sustained RPM, H-Series bearings use a hardened... MSRP: Was: Now: $37.91 Choose Options Compare Quick view ATS 313-994-4248 ALLISON C4 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 313-994-4248 Allison C4 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $179.99 Choose Options Compare Quick view DORMAN 55244 INTERCOOLER POWER BAND HOSE CLAMP (2"-2.5") 2003-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The flat surface on the original equipment hose clamps tend to apply uneven force on turbocharger pipes and hoses, often causing leaks and a loss of turbo pressure. This Dorman OE FIX Power Band... MSRP: Was: Now: $33.39 Choose Options Compare Quick view MAHLE 67775 TIMING COVER SEAL FOR 01–16 GM DURAMAX 6.6L MAHLE 67775 timing cover seal provides an OE-quality seal between the timing cover and engine block on 2001–2016 GM Duramax 6.6L diesel engines. Designed to prevent oil leaks and maintain... MSRP: Was: Now: $37.29 Choose Options Compare Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX Refresh the bottom end on your 6.6L with the MAHLE MS-2218P P-Series Main Bearings (Standard) for 2001–2016 GM Duramax. Clevite-by-Mahle P-Series bearings use TM-77 tri-metal construction and a... MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your Duramax the right way with the MAHLE 54582 Right Head Gasket — Grade C (1.05mm). This OE-quality MLS gasket uses Mahle’s CLL technology to maintain clamp load under boost and... MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX Build faster and cleaner with the ARP 900-0750 tapered piston ring compressor for 4.075" (.020 over)... MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE DIAMOND EYE 362005 is a 4.0" T409 stainless first-section passenger-side tail pipe built for 2001–early 2007 Chevy Silverado / GMC Sierra 2500/3500 6.6L Duramax (Classic body). Mandrel-bent... MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX GM 97192618 gasket, duramax turbo gasket, duramax up pipe gasket, exhaust up pipe turbo gasket, 6.6 duramax turbo gasket, LB7 LLY LBZ LMM LML turbo gasket, GM duramax exhaust gasket OEM... MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX MSRP: Was: Now: $504.99 Choose Options Compare Quick view FASS TSF20290F240G TITANIUM SIGNATURE SERIES 240GPH FOR 2023-2024 FORD POWERSTROKE 6.7L The Titanium Signature Series diesel fuel System was engineered by FASS Diesel Fuel Systems to be the top-performing, longest-lasting, and most reliable aftermarket filtration System in the diesel... MSRP: Was: Now: $1,079.00 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 MAHLE CB-1805H H-SERIES ROD BEARING (STD) FOR 01–16 GM DURAMAX Give your 6.6L Duramax the performance bearing it deserves with the MAHLE CB-1805H H-Series Rod Bearing (Standard). Purpose-built for high load and sustained RPM, H-Series bearings use a hardened... MSRP: Was: Now: $37.91 Choose Options Compare Quick view ATS 313-994-4248 ALLISON C4 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 313-994-4248 Allison C4 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $179.99 Choose Options Compare Quick view DORMAN 55244 INTERCOOLER POWER BAND HOSE CLAMP (2"-2.5") 2003-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The flat surface on the original equipment hose clamps tend to apply uneven force on turbocharger pipes and hoses, often causing leaks and a loss of turbo pressure. This Dorman OE FIX Power Band... MSRP: Was: Now: $33.39 Choose Options Compare Quick view MAHLE 67775 TIMING COVER SEAL FOR 01–16 GM DURAMAX 6.6L MAHLE 67775 timing cover seal provides an OE-quality seal between the timing cover and engine block on 2001–2016 GM Duramax 6.6L diesel engines. Designed to prevent oil leaks and maintain... MSRP: Was: Now: $37.29 Choose Options Compare Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX Refresh the bottom end on your 6.6L with the MAHLE MS-2218P P-Series Main Bearings (Standard) for 2001–2016 GM Duramax. Clevite-by-Mahle P-Series bearings use TM-77 tri-metal construction and a... MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your Duramax the right way with the MAHLE 54582 Right Head Gasket — Grade C (1.05mm). This OE-quality MLS gasket uses Mahle’s CLL technology to maintain clamp load under boost and... MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX Build faster and cleaner with the ARP 900-0750 tapered piston ring compressor for 4.075" (.020 over)... MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE DIAMOND EYE 362005 is a 4.0" T409 stainless first-section passenger-side tail pipe built for 2001–early 2007 Chevy Silverado / GMC Sierra 2500/3500 6.6L Duramax (Classic body). Mandrel-bent... MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX GM 97192618 gasket, duramax turbo gasket, duramax up pipe gasket, exhaust up pipe turbo gasket, 6.6 duramax turbo gasket, LB7 LLY LBZ LMM LML turbo gasket, GM duramax exhaust gasket OEM... MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX MSRP: Was: Now: $504.99 Choose Options Compare Quick view FASS TSF20290F240G TITANIUM SIGNATURE SERIES 240GPH FOR 2023-2024 FORD POWERSTROKE 6.7L The Titanium Signature Series diesel fuel System was engineered by FASS Diesel Fuel Systems to be the top-performing, longest-lasting, and most reliable aftermarket filtration System in the diesel... MSRP: Was: Now: $1,079.00 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 MAHLE CB-1805H H-SERIES ROD BEARING (STD) FOR 01–16 GM DURAMAX Give your 6.6L Duramax the performance bearing it deserves with the MAHLE CB-1805H H-Series Rod Bearing (Standard). Purpose-built for high load and sustained RPM, H-Series bearings use a hardened... MSRP: Was: Now: $37.91 Choose Options Compare Quick view ATS 313-994-4248 ALLISON C4 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 313-994-4248 Allison C4 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $179.99 Choose Options Compare Quick view DORMAN 55244 INTERCOOLER POWER BAND HOSE CLAMP (2"-2.5") 2003-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The flat surface on the original equipment hose clamps tend to apply uneven force on turbocharger pipes and hoses, often causing leaks and a loss of turbo pressure. This Dorman OE FIX Power Band... MSRP: Was: Now: $33.39 Choose Options Compare Quick view MAHLE 67775 TIMING COVER SEAL FOR 01–16 GM DURAMAX 6.6L MAHLE 67775 timing cover seal provides an OE-quality seal between the timing cover and engine block on 2001–2016 GM Duramax 6.6L diesel engines. Designed to prevent oil leaks and maintain... MSRP: Was: Now: $37.29 Choose Options Compare Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX Refresh the bottom end on your 6.6L with the MAHLE MS-2218P P-Series Main Bearings (Standard) for 2001–2016 GM Duramax. Clevite-by-Mahle P-Series bearings use TM-77 tri-metal construction and a... MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your Duramax the right way with the MAHLE 54582 Right Head Gasket — Grade C (1.05mm). This OE-quality MLS gasket uses Mahle’s CLL technology to maintain clamp load under boost and... MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX Build faster and cleaner with the ARP 900-0750 tapered piston ring compressor for 4.075" (.020 over)... MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE DIAMOND EYE 362005 is a 4.0" T409 stainless first-section passenger-side tail pipe built for 2001–early 2007 Chevy Silverado / GMC Sierra 2500/3500 6.6L Duramax (Classic body). Mandrel-bent... MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX GM 97192618 gasket, duramax turbo gasket, duramax up pipe gasket, exhaust up pipe turbo gasket, 6.6 duramax turbo gasket, LB7 LLY LBZ LMM LML turbo gasket, GM duramax exhaust gasket OEM... MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view FLEECE FPE-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX MSRP: Was: Now: $504.99 Choose Options Compare Quick view FASS TSF20290F240G TITANIUM SIGNATURE SERIES 240GPH FOR 2023-2024 FORD POWERSTROKE 6.7L The Titanium Signature Series diesel fuel System was engineered by FASS Diesel Fuel Systems to be the top-performing, longest-lasting, and most reliable aftermarket filtration System in the diesel... MSRP: Was: Now: $1,079.00 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 MAHLE CB-1805H H-SERIES ROD BEARING (STD) FOR 01–16 GM DURAMAX Give your 6.6L Duramax the performance bearing it deserves with the MAHLE CB-1805H H-Series Rod Bearing (Standard). Purpose-built for high load and sustained RPM, H-Series bearings use a hardened... MSRP: Was: Now: $37.91 Choose Options Compare Quick view ATS 313-994-4248 ALLISON C4 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 313-994-4248 Allison C4 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $179.99 Choose Options Compare Quick view DORMAN 55244 INTERCOOLER POWER BAND HOSE CLAMP (2"-2.5") 2003-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The flat surface on the original equipment hose clamps tend to apply uneven force on turbocharger pipes and hoses, often causing leaks and a loss of turbo pressure. This Dorman OE FIX Power Band... MSRP: Was: Now: $33.39 Choose Options Compare Quick view MAHLE 67775 TIMING COVER SEAL FOR 01–16 GM DURAMAX 6.6L MAHLE 67775 timing cover seal provides an OE-quality seal between the timing cover and engine block on 2001–2016 GM Duramax 6.6L diesel engines. Designed to prevent oil leaks and maintain... MSRP: Was: Now: $37.29 Choose Options Compare Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX Refresh the bottom end on your 6.6L with the MAHLE MS-2218P P-Series Main Bearings (Standard) for 2001–2016 GM Duramax. Clevite-by-Mahle P-Series bearings use TM-77 tri-metal construction and a... MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your Duramax the right way with the MAHLE 54582 Right Head Gasket — Grade C (1.05mm). This OE-quality MLS gasket uses Mahle’s CLL technology to maintain clamp load under boost and... MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX Build faster and cleaner with the ARP 900-0750 tapered piston ring compressor for 4.075" (.020 over)... MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE DIAMOND EYE 362005 is a 4.0" T409 stainless first-section passenger-side tail pipe built for 2001–early 2007 Chevy Silverado / GMC Sierra 2500/3500 6.6L Duramax (Classic body). Mandrel-bent... MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX GM 97192618 gasket, duramax turbo gasket, duramax up pipe gasket, exhaust up pipe turbo gasket, 6.6 duramax turbo gasket, LB7 LLY LBZ LMM LML turbo gasket, GM duramax exhaust gasket OEM... MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX MSRP: Was: Now: $504.99 Choose Options Compare Quick view FASS TSF20290F240G TITANIUM SIGNATURE SERIES 240GPH FOR 2023-2024 FORD POWERSTROKE 6.7L The Titanium Signature Series diesel fuel System was engineered by FASS Diesel Fuel Systems to be the top-performing, longest-lasting, and most reliable aftermarket filtration System in the diesel... MSRP: Was: Now: $1,079.00 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 MAHLE CB-1805H H-SERIES ROD BEARING (STD) FOR 01–16 GM DURAMAX Give your 6.6L Duramax the performance bearing it deserves with the MAHLE CB-1805H H-Series Rod Bearing (Standard). Purpose-built for high load and sustained RPM, H-Series bearings use a hardened... MSRP: Was: Now: $37.91 Choose Options Compare Quick view ATS 313-994-4248 ALLISON C4 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 313-994-4248 Allison C4 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $179.99 Choose Options Compare Quick view DORMAN 55244 INTERCOOLER POWER BAND HOSE CLAMP (2"-2.5") 2003-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The flat surface on the original equipment hose clamps tend to apply uneven force on turbocharger pipes and hoses, often causing leaks and a loss of turbo pressure. This Dorman OE FIX Power Band... MSRP: Was: Now: $33.39 Choose Options Compare Quick view MAHLE 67775 TIMING COVER SEAL FOR 01–16 GM DURAMAX 6.6L MAHLE 67775 timing cover seal provides an OE-quality seal between the timing cover and engine block on 2001–2016 GM Duramax 6.6L diesel engines. Designed to prevent oil leaks and maintain... MSRP: Was: Now: $37.29 Choose Options Compare Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX Refresh the bottom end on your 6.6L with the MAHLE MS-2218P P-Series Main Bearings (Standard) for 2001–2016 GM Duramax. Clevite-by-Mahle P-Series bearings use TM-77 tri-metal construction and a... MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your Duramax the right way with the MAHLE 54582 Right Head Gasket — Grade C (1.05mm). This OE-quality MLS gasket uses Mahle’s CLL technology to maintain clamp load under boost and... MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX Build faster and cleaner with the ARP 900-0750 tapered piston ring compressor for 4.075" (.020 over)... MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE DIAMOND EYE 362005 is a 4.0" T409 stainless first-section passenger-side tail pipe built for 2001–early 2007 Chevy Silverado / GMC Sierra 2500/3500 6.6L Duramax (Classic body). Mandrel-bent... MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX GM 97192618 gasket, duramax turbo gasket, duramax up pipe gasket, exhaust up pipe turbo gasket, 6.6 duramax turbo gasket, LB7 LLY LBZ LMM LML turbo gasket, GM duramax exhaust gasket OEM... MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX MSRP: Was: Now: $504.99 Choose Options Compare Quick view FASS TSF20290F240G TITANIUM SIGNATURE SERIES 240GPH FOR 2023-2024 FORD POWERSTROKE 6.7L The Titanium Signature Series diesel fuel System was engineered by FASS Diesel Fuel Systems to be the top-performing, longest-lasting, and most reliable aftermarket filtration System in the diesel... MSRP: Was: Now: $1,079.00 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 MAHLE CB-1805H H-SERIES ROD BEARING (STD) FOR 01–16 GM DURAMAX Give your 6.6L Duramax the performance bearing it deserves with the MAHLE CB-1805H H-Series Rod Bearing (Standard). Purpose-built for high load and sustained RPM, H-Series bearings use a hardened... MSRP: Was: Now: $37.91 Choose Options Compare Quick view ATS 313-994-4248 ALLISON C4 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 313-994-4248 Allison C4 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $179.99 Choose Options Compare Quick view DORMAN 55244 INTERCOOLER POWER BAND HOSE CLAMP (2"-2.5") 2003-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The flat surface on the original equipment hose clamps tend to apply uneven force on turbocharger pipes and hoses, often causing leaks and a loss of turbo pressure. This Dorman OE FIX Power Band... MSRP: Was: Now: $33.39 Choose Options Compare Quick view MAHLE 67775 TIMING COVER SEAL FOR 01–16 GM DURAMAX 6.6L MAHLE 67775 timing cover seal provides an OE-quality seal between the timing cover and engine block on 2001–2016 GM Duramax 6.6L diesel engines. Designed to prevent oil leaks and maintain... MSRP: Was: Now: $37.29 Choose Options Compare Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX Refresh the bottom end on your 6.6L with the MAHLE MS-2218P P-Series Main Bearings (Standard) for 2001–2016 GM Duramax. Clevite-by-Mahle P-Series bearings use TM-77 tri-metal construction and a... MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your Duramax the right way with the MAHLE 54582 Right Head Gasket — Grade C (1.05mm). This OE-quality MLS gasket uses Mahle’s CLL technology to maintain clamp load under boost and... MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX Build faster and cleaner with the ARP 900-0750 tapered piston ring compressor for 4.075" (.020 over)... MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE DIAMOND EYE 362005 is a 4.0" T409 stainless first-section passenger-side tail pipe built for 2001–early 2007 Chevy Silverado / GMC Sierra 2500/3500 6.6L Duramax (Classic body). Mandrel-bent... MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX GM 97192618 gasket, duramax turbo gasket, duramax up pipe gasket, exhaust up pipe turbo gasket, 6.6 duramax turbo gasket, LB7 LLY LBZ LMM LML turbo gasket, GM duramax exhaust gasket OEM... MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view FASS TSF20290F240G TITANIUM SIGNATURE SERIES 240GPH FOR 2023-2024 FORD POWERSTROKE 6.7L The Titanium Signature Series diesel fuel System was engineered by FASS Diesel Fuel Systems to be the top-performing, longest-lasting, and most reliable aftermarket filtration System in the diesel... MSRP: Was: Now: $1,079.00 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 MAHLE CB-1805H H-SERIES ROD BEARING (STD) FOR 01–16 GM DURAMAX Give your 6.6L Duramax the performance bearing it deserves with the MAHLE CB-1805H H-Series Rod Bearing (Standard). Purpose-built for high load and sustained RPM, H-Series bearings use a hardened... MSRP: Was: Now: $37.91 Choose Options Compare Quick view ATS 313-994-4248 ALLISON C4 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 313-994-4248 Allison C4 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $179.99 Choose Options Compare Quick view DORMAN 55244 INTERCOOLER POWER BAND HOSE CLAMP (2"-2.5") 2003-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The flat surface on the original equipment hose clamps tend to apply uneven force on turbocharger pipes and hoses, often causing leaks and a loss of turbo pressure. This Dorman OE FIX Power Band... MSRP: Was: Now: $33.39 Choose Options Compare Quick view MAHLE 67775 TIMING COVER SEAL FOR 01–16 GM DURAMAX 6.6L MAHLE 67775 timing cover seal provides an OE-quality seal between the timing cover and engine block on 2001–2016 GM Duramax 6.6L diesel engines. Designed to prevent oil leaks and maintain... MSRP: Was: Now: $37.29 Choose Options Compare Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX Refresh the bottom end on your 6.6L with the MAHLE MS-2218P P-Series Main Bearings (Standard) for 2001–2016 GM Duramax. Clevite-by-Mahle P-Series bearings use TM-77 tri-metal construction and a... MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your Duramax the right way with the MAHLE 54582 Right Head Gasket — Grade C (1.05mm). This OE-quality MLS gasket uses Mahle’s CLL technology to maintain clamp load under boost and... MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX Build faster and cleaner with the ARP 900-0750 tapered piston ring compressor for 4.075" (.020 over)... MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE DIAMOND EYE 362005 is a 4.0" T409 stainless first-section passenger-side tail pipe built for 2001–early 2007 Chevy Silverado / GMC Sierra 2500/3500 6.6L Duramax (Classic body). Mandrel-bent... MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX GM 97192618 gasket, duramax turbo gasket, duramax up pipe gasket, exhaust up pipe turbo gasket, 6.6 duramax turbo gasket, LB7 LLY LBZ LMM LML turbo gasket, GM duramax exhaust gasket OEM... MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 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 MAHLE CB-1805H H-SERIES ROD BEARING (STD) FOR 01–16 GM DURAMAX Give your 6.6L Duramax the performance bearing it deserves with the MAHLE CB-1805H H-Series Rod Bearing (Standard). Purpose-built for high load and sustained RPM, H-Series bearings use a hardened... MSRP: Was: Now: $37.91 Choose Options Compare Quick view ATS 313-994-4248 ALLISON C4 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 313-994-4248 Allison C4 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $179.99 Choose Options Compare Quick view DORMAN 55244 INTERCOOLER POWER BAND HOSE CLAMP (2"-2.5") 2003-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The flat surface on the original equipment hose clamps tend to apply uneven force on turbocharger pipes and hoses, often causing leaks and a loss of turbo pressure. This Dorman OE FIX Power Band... MSRP: Was: Now: $33.39 Choose Options Compare Quick view MAHLE 67775 TIMING COVER SEAL FOR 01–16 GM DURAMAX 6.6L MAHLE 67775 timing cover seal provides an OE-quality seal between the timing cover and engine block on 2001–2016 GM Duramax 6.6L diesel engines. Designed to prevent oil leaks and maintain... MSRP: Was: Now: $37.29 Choose Options Compare Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX Refresh the bottom end on your 6.6L with the MAHLE MS-2218P P-Series Main Bearings (Standard) for 2001–2016 GM Duramax. Clevite-by-Mahle P-Series bearings use TM-77 tri-metal construction and a... MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your Duramax the right way with the MAHLE 54582 Right Head Gasket — Grade C (1.05mm). This OE-quality MLS gasket uses Mahle’s CLL technology to maintain clamp load under boost and... MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX Build faster and cleaner with the ARP 900-0750 tapered piston ring compressor for 4.075" (.020 over)... MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE DIAMOND EYE 362005 is a 4.0" T409 stainless first-section passenger-side tail pipe built for 2001–early 2007 Chevy Silverado / GMC Sierra 2500/3500 6.6L Duramax (Classic body). Mandrel-bent... MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX GM 97192618 gasket, duramax turbo gasket, duramax up pipe gasket, exhaust up pipe turbo gasket, 6.6 duramax turbo gasket, LB7 LLY LBZ LMM LML turbo gasket, GM duramax exhaust gasket OEM... MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view MAHLE CB-1805H H-SERIES ROD BEARING (STD) FOR 01–16 GM DURAMAX Give your 6.6L Duramax the performance bearing it deserves with the MAHLE CB-1805H H-Series Rod Bearing (Standard). Purpose-built for high load and sustained RPM, H-Series bearings use a hardened... MSRP: Was: Now: $37.91 Choose Options Compare Quick view ATS 313-994-4248 ALLISON C4 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 313-994-4248 Allison C4 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $179.99 Choose Options Compare Quick view DORMAN 55244 INTERCOOLER POWER BAND HOSE CLAMP (2"-2.5") 2003-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The flat surface on the original equipment hose clamps tend to apply uneven force on turbocharger pipes and hoses, often causing leaks and a loss of turbo pressure. This Dorman OE FIX Power Band... MSRP: Was: Now: $33.39 Choose Options Compare Quick view MAHLE 67775 TIMING COVER SEAL FOR 01–16 GM DURAMAX 6.6L MAHLE 67775 timing cover seal provides an OE-quality seal between the timing cover and engine block on 2001–2016 GM Duramax 6.6L diesel engines. Designed to prevent oil leaks and maintain... MSRP: Was: Now: $37.29 Choose Options Compare Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX Refresh the bottom end on your 6.6L with the MAHLE MS-2218P P-Series Main Bearings (Standard) for 2001–2016 GM Duramax. Clevite-by-Mahle P-Series bearings use TM-77 tri-metal construction and a... MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your Duramax the right way with the MAHLE 54582 Right Head Gasket — Grade C (1.05mm). This OE-quality MLS gasket uses Mahle’s CLL technology to maintain clamp load under boost and... MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX Build faster and cleaner with the ARP 900-0750 tapered piston ring compressor for 4.075" (.020 over)... MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE DIAMOND EYE 362005 is a 4.0" T409 stainless first-section passenger-side tail pipe built for 2001–early 2007 Chevy Silverado / GMC Sierra 2500/3500 6.6L Duramax (Classic body). Mandrel-bent... MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX GM 97192618 gasket, duramax turbo gasket, duramax up pipe gasket, exhaust up pipe turbo gasket, 6.6 duramax turbo gasket, LB7 LLY LBZ LMM LML turbo gasket, GM duramax exhaust gasket OEM... MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view ATS 313-994-4248 ALLISON C4 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 313-994-4248 Allison C4 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $179.99 Choose Options Compare Quick view DORMAN 55244 INTERCOOLER POWER BAND HOSE CLAMP (2"-2.5") 2003-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The flat surface on the original equipment hose clamps tend to apply uneven force on turbocharger pipes and hoses, often causing leaks and a loss of turbo pressure. This Dorman OE FIX Power Band... MSRP: Was: Now: $33.39 Choose Options Compare Quick view MAHLE 67775 TIMING COVER SEAL FOR 01–16 GM DURAMAX 6.6L MAHLE 67775 timing cover seal provides an OE-quality seal between the timing cover and engine block on 2001–2016 GM Duramax 6.6L diesel engines. Designed to prevent oil leaks and maintain... MSRP: Was: Now: $37.29 Choose Options Compare Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX Refresh the bottom end on your 6.6L with the MAHLE MS-2218P P-Series Main Bearings (Standard) for 2001–2016 GM Duramax. Clevite-by-Mahle P-Series bearings use TM-77 tri-metal construction and a... MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your Duramax the right way with the MAHLE 54582 Right Head Gasket — Grade C (1.05mm). This OE-quality MLS gasket uses Mahle’s CLL technology to maintain clamp load under boost and... MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX Build faster and cleaner with the ARP 900-0750 tapered piston ring compressor for 4.075" (.020 over)... MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE DIAMOND EYE 362005 is a 4.0" T409 stainless first-section passenger-side tail pipe built for 2001–early 2007 Chevy Silverado / GMC Sierra 2500/3500 6.6L Duramax (Classic body). Mandrel-bent... MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX GM 97192618 gasket, duramax turbo gasket, duramax up pipe gasket, exhaust up pipe turbo gasket, 6.6 duramax turbo gasket, LB7 LLY LBZ LMM LML turbo gasket, GM duramax exhaust gasket OEM... MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view DORMAN 55244 INTERCOOLER POWER BAND HOSE CLAMP (2"-2.5") 2003-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The flat surface on the original equipment hose clamps tend to apply uneven force on turbocharger pipes and hoses, often causing leaks and a loss of turbo pressure. This Dorman OE FIX Power Band... MSRP: Was: Now: $33.39 Choose Options Compare Quick view MAHLE 67775 TIMING COVER SEAL FOR 01–16 GM DURAMAX 6.6L MAHLE 67775 timing cover seal provides an OE-quality seal between the timing cover and engine block on 2001–2016 GM Duramax 6.6L diesel engines. Designed to prevent oil leaks and maintain... MSRP: Was: Now: $37.29 Choose Options Compare Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX Refresh the bottom end on your 6.6L with the MAHLE MS-2218P P-Series Main Bearings (Standard) for 2001–2016 GM Duramax. Clevite-by-Mahle P-Series bearings use TM-77 tri-metal construction and a... MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your Duramax the right way with the MAHLE 54582 Right Head Gasket — Grade C (1.05mm). This OE-quality MLS gasket uses Mahle’s CLL technology to maintain clamp load under boost and... MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX Build faster and cleaner with the ARP 900-0750 tapered piston ring compressor for 4.075" (.020 over)... MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE DIAMOND EYE 362005 is a 4.0" T409 stainless first-section passenger-side tail pipe built for 2001–early 2007 Chevy Silverado / GMC Sierra 2500/3500 6.6L Duramax (Classic body). Mandrel-bent... MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX GM 97192618 gasket, duramax turbo gasket, duramax up pipe gasket, exhaust up pipe turbo gasket, 6.6 duramax turbo gasket, LB7 LLY LBZ LMM LML turbo gasket, GM duramax exhaust gasket OEM... MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view MAHLE 67775 TIMING COVER SEAL FOR 01–16 GM DURAMAX 6.6L MAHLE 67775 timing cover seal provides an OE-quality seal between the timing cover and engine block on 2001–2016 GM Duramax 6.6L diesel engines. Designed to prevent oil leaks and maintain... MSRP: Was: Now: $37.29 Choose Options Compare Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX Refresh the bottom end on your 6.6L with the MAHLE MS-2218P P-Series Main Bearings (Standard) for 2001–2016 GM Duramax. Clevite-by-Mahle P-Series bearings use TM-77 tri-metal construction and a... MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your Duramax the right way with the MAHLE 54582 Right Head Gasket — Grade C (1.05mm). This OE-quality MLS gasket uses Mahle’s CLL technology to maintain clamp load under boost and... MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX Build faster and cleaner with the ARP 900-0750 tapered piston ring compressor for 4.075" (.020 over)... MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE DIAMOND EYE 362005 is a 4.0" T409 stainless first-section passenger-side tail pipe built for 2001–early 2007 Chevy Silverado / GMC Sierra 2500/3500 6.6L Duramax (Classic body). Mandrel-bent... MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX GM 97192618 gasket, duramax turbo gasket, duramax up pipe gasket, exhaust up pipe turbo gasket, 6.6 duramax turbo gasket, LB7 LLY LBZ LMM LML turbo gasket, GM duramax exhaust gasket OEM... MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view MAHLE MS-2218P P-SERIES MAIN BEARINGS (STD) FOR 01-16 GM DURAMAX Refresh the bottom end on your 6.6L with the MAHLE MS-2218P P-Series Main Bearings (Standard) for 2001–2016 GM Duramax. Clevite-by-Mahle P-Series bearings use TM-77 tri-metal construction and a... MSRP: Was: Now: $94.40 Choose Options Compare Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your Duramax the right way with the MAHLE 54582 Right Head Gasket — Grade C (1.05mm). This OE-quality MLS gasket uses Mahle’s CLL technology to maintain clamp load under boost and... MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX Build faster and cleaner with the ARP 900-0750 tapered piston ring compressor for 4.075" (.020 over)... MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE DIAMOND EYE 362005 is a 4.0" T409 stainless first-section passenger-side tail pipe built for 2001–early 2007 Chevy Silverado / GMC Sierra 2500/3500 6.6L Duramax (Classic body). Mandrel-bent... MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX GM 97192618 gasket, duramax turbo gasket, duramax up pipe gasket, exhaust up pipe turbo gasket, 6.6 duramax turbo gasket, LB7 LLY LBZ LMM LML turbo gasket, GM duramax exhaust gasket OEM... MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view MAHLE 54582 HEAD GASKET RIGHT (GRADE C 1.05MM) FOR 01–16 GM DURAMAX Seal your Duramax the right way with the MAHLE 54582 Right Head Gasket — Grade C (1.05mm). This OE-quality MLS gasket uses Mahle’s CLL technology to maintain clamp load under boost and... MSRP: Was: Now: $86.34 Choose Options Compare Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX Build faster and cleaner with the ARP 900-0750 tapered piston ring compressor for 4.075" (.020 over)... MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE DIAMOND EYE 362005 is a 4.0" T409 stainless first-section passenger-side tail pipe built for 2001–early 2007 Chevy Silverado / GMC Sierra 2500/3500 6.6L Duramax (Classic body). Mandrel-bent... MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX GM 97192618 gasket, duramax turbo gasket, duramax up pipe gasket, exhaust up pipe turbo gasket, 6.6 duramax turbo gasket, LB7 LLY LBZ LMM LML turbo gasket, GM duramax exhaust gasket OEM... MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX ARP 900-0750 PISTON RING COMPRESSOR — 4.075" BORE — 2001–2016 GM 6.6L DURAMAX Build faster and cleaner with the ARP 900-0750 tapered piston ring compressor for 4.075" (.020 over)... MSRP: Was: Now: $50.92 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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE DIAMOND EYE 362005 is a 4.0" T409 stainless first-section passenger-side tail pipe built for 2001–early 2007 Chevy Silverado / GMC Sierra 2500/3500 6.6L Duramax (Classic body). Mandrel-bent... MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX GM 97192618 gasket, duramax turbo gasket, duramax up pipe gasket, exhaust up pipe turbo gasket, 6.6 duramax turbo gasket, LB7 LLY LBZ LMM LML turbo gasket, GM duramax exhaust gasket OEM... MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
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 DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE DIAMOND EYE 362005 is a 4.0" T409 stainless first-section passenger-side tail pipe built for 2001–early 2007 Chevy Silverado / GMC Sierra 2500/3500 6.6L Duramax (Classic body). Mandrel-bent... MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX GM 97192618 gasket, duramax turbo gasket, duramax up pipe gasket, exhaust up pipe turbo gasket, 6.6 duramax turbo gasket, LB7 LLY LBZ LMM LML turbo gasket, GM duramax exhaust gasket OEM... MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view DIAMOND EYE 362005 EXHAUST PIPE 4 INCH 01–EARLY 07 SILVERADO/SIERRA 2500/3500 DIESEL FIRST SECTION PASS STAINLESS EXHAUST TAIL PIPE DIAMOND EYE 362005 is a 4.0" T409 stainless first-section passenger-side tail pipe built for 2001–early 2007 Chevy Silverado / GMC Sierra 2500/3500 6.6L Duramax (Classic body). Mandrel-bent... MSRP: Was: Now: $132.27 Choose Options Compare Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX GM 97192618 gasket, duramax turbo gasket, duramax up pipe gasket, exhaust up pipe turbo gasket, 6.6 duramax turbo gasket, LB7 LLY LBZ LMM LML turbo gasket, GM duramax exhaust gasket OEM... MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 2001–2016 GM 6.6L DURAMAX GM 97192618 gasket, duramax turbo gasket, duramax up pipe gasket, exhaust up pipe turbo gasket, 6.6 duramax turbo gasket, LB7 LLY LBZ LMM LML turbo gasket, GM duramax exhaust gasket OEM... MSRP: Was: Now: $23.44 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05) Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018... MSRP: Was: Now: $139.99 Choose Options Compare Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view MBRP S6012409 4" CAT-BACK EXHAUST SINGLE SIDE T409 STAINLESS FOR 2006–2007 GM SILVERADO/SIERRA 2500/3500 6.6L DURAMAX Upgrade your LBZ/late-LLY Duramax with the MBRP S6012409 4" T409 stainless cat-back, single-side exit. This Armor Plus (T409) system delivers a deeper tone, lower EGTs, and bolt-on durability for... MSRP: Was: Now: $719.99 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view MAHLE VS50543 VALVE COVER GASKET FOR 06-18 CUMMINS 5.9/6.7 MAHLE VS50543 valve cover gasket with integrated injector wiring harness restores a leak-free seal and reliable signal continuity on 2006–2018 Cummins 5.9L/6.7L engines. Built on a rigid... MSRP: Was: Now: $220.57 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view INDUSTRIAL INJECTION 0433172370-R4 EXTRUDE-HONED INJECTION NOZZLE FOR 2013-18 6.7L CUMMINS Industrial Injection 0433172370-R4 Dodge Extrude Honed Injection Nozzles for 2013-2018 6.7L Cummins 45LPM Upgrade your 6.7L Cummins with the Industrial Injection 0433172370-R4 Extrude Honed Injection... MSRP: Was: Now: $168.73 Choose Options Compare Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view DIAMOND EYE 321052 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 SECOND SECTION PASS STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321052 is the 4.0" second-section passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax. It’s part of Diamond Eye’s... MSRP: Was: Now: $64.34 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS W/ TORQUE LOCK CUPS - FITS 2001-2004 6.6L LB7 DURAMAX Overview Bring your LB7 back to reliable, leak-free power with Industrial Injection PDM-LB7SH-TL Remanufactured Stock Cylinder Heads with Torque Lock Cups. These heads are a premium,... MSRP: Was: Now: $2,550.08 Choose Options Compare Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER – RAM 5.9L (1989–1998) Keep your 5.9L Cummins fuel system dry and leak-free with the CUMMINS 3918188 OEM 8MM FUEL SYSTEM SEALING WASHER. This genuine Cummins bonded sealing washer is designed for the fuel filter bleed... MSRP: Was: Now: $9.29 Choose Options Compare Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy... MSRP: Was: Now: $16.76 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view INDUSTRIAL INJECTION 227411 DODGE S464 TURBO SWAP KIT - 2003-2007 5.9L CUMMINS (3RD-GEN) - .90 A/R 2ND-GEN STYLE Unlock reliable towing power and lower EGTs with the INDUSTRIAL INJECTION 227411 S464 2nd-Gen Swap Turbo Kit for 2003-2007 5.9L Cummins. This .90 A/R S400-frame upgrade relocates the turbo to the... MSRP: Was: Now: $3,116.56 Choose Options Compare Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018) Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005... MSRP: Was: Now: $139.99 Choose Options Compare Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS Light up the night in your 2003–2007 GM with the FLEECE FPE-GM-ALO-37 GM All Lights On Module. This simple, plug-in board lets your high-beams, low-beams, and fog lamps shine together for... MSRP: Was: Now: $24.95 Choose Options Compare Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected × OK
Quick view MBRP GMS9423 4" EXHAUST PIPE FOR 2006–2007 GM SIERRA/SILVERADO 2500/3500 6.6L DURAMAX (REGULAR CAB LONG BOX) MBRP GMS9423 is a 4-inch T409 stainless steel regular-cab adaptor/front pipe section engineered to complete your 6.6L Duramax exhaust routing on specific classic-body trucks. Built for durability and... MSRP: Was: Now: $114.99 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 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-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected
Quick view FLEECE FPE-CUMM-SSFTN STAINLESS STEEL FUEL SUPPLY TUBE NUTS FOR 5.9/6.7L CUMMINS All new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series... MSRP: Was: Now: $89.99 Choose Options Compare Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected
Quick view DIAMOND EYE 321051 EXHAUST PIPE 4 INCH 01–07.5 SILVERADO/SIERRA 2500/3500 FIRST SECTION PASSENGER SIDE STEEL PERFORMANCE SERIES EXHAUST TAIL PIPE DIAMOND EYE 321051 is the 4.0" first-section, passenger-side tailpipe for 2001–2007.5 Chevy Silverado / GMC Sierra 2500–3500 6.6L Duramax (all cab/bed lengths). Built from aluminized... MSRP: Was: Now: $62.45 Choose Options Compare Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next Compare Selected
Quick view ATS 304-920-4248 ALLISON BILLET INTERMEDIATE SHAFT FITS 2001-2019 6.6L DURAMAX The ATS 304-920-4248 Allison Billet Intermediate Shaft is a critical upgrade for strengthening the Allison 1000 transmission found in 2001-2019 6.6L Duramax trucks. Designed to handle increased... MSRP: Was: Now: $504.99 Choose Options Compare Previous 52 53 54 55 56 57 58 59 60 61 62 Next Previous 52 53 54 55 56 57 58 59 60 61 62 Next