Quick view WEHRLI CUSTOM FAB WCF100840 2001-2010 CHEVROLET/GMC 6.6L DURAMAX TRACTION BAR INSTALL KIT MSRP: Was: Now: $276.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100489 2001-2004 LB7 DURAMAX S400 SINGLE TURBO INSTALL KIT MSRP: Was: Now: $3,196.15 Choose Options Compare Quick view PPE 113072800 2001-2004 GM 6.6L DURAMAX RACE FUEL VALVE MSRP: Was: Now: $41.39 Choose Options Compare Quick view XDP XD350 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR FOR 11-19 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $632.95 Choose Options Compare Quick view ATS 202-402-4290 AURORA 4000 VFR TURBO FITS 2004-2010 6.6L DURAMAX MSRP: Was: Now: $2,694.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT MSRP: Was: Now: $417.10 Choose Options Compare Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100840 2001-2010 CHEVROLET/GMC 6.6L DURAMAX TRACTION BAR INSTALL KIT The WEHRLI CUSTOM FAB WCF100840 DURAMAX TRACTION BAR INSTALL KIT provides the essential mounting hardware required to properly install Wehrli Custom Fabrication traction bars on 2001-2010 GM Duramax... MSRP: Was: Now: $276.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100489 2001-2004 LB7 DURAMAX S400 SINGLE TURBO INSTALL KIT Take your 2001-2004 LB7 Duramax to the next level with the WEHRLI CUSTOM FAB WCF100489 S400 SINGLE TURBO INSTALL KIT. Engineered for serious horsepower applications, this kit allows Duramax owners to... MSRP: Was: Now: $3,196.15 Choose Options Compare Quick view PPE 113072800 2001-2004 GM 6.6L DURAMAX RACE FUEL VALVE California Air Resources Board Executive Order No. D-701-25 The PPE Race Fuel Valve, made from stainless steel, replaces stock or a shimmed pressure relief valve. This valve helps maintain fuel rail... MSRP: Was: Now: $41.39 Choose Options Compare Quick view XDP XD350 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR FOR 11-19 GM 2500/3500HD WITH DURAMAX ENGINE Enhance the charging system in your 2011-2019 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator XD350. While many Duramax owners upgrade their truck for performance, the charging... MSRP: Was: Now: $632.95 Choose Options Compare Quick view ATS 202-402-4290 AURORA 4000 VFR TURBO FITS 2004-2010 6.6L DURAMAX The ATS 202-402-4290 Aurora 4000 VFR Turbo is a high-performance turbocharger upgrade designed for 2004-2010 GM Silverado and Sierra trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $2,694.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT Improve airflow efficiency and eliminate restrictive factory piping with the WEHRLI CUSTOM FAB WCF100328 PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT for the 2011-2016 LML Duramax. Designed... MSRP: Was: Now: $417.10 Choose Options Compare Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM Make serious power with Exergy’s E01 10464 Reman 500% Over Injector Set for the 2007.5–2010 Duramax LMM. These professionally remanufactured injectors feature Exergy’s internal... MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT Improve airflow and eliminate restrictive factory intake components with the WEHRLI CUSTOM FAB WCF100693 LB7 DURAMAX Y-BRIDGE KIT. Designed specifically for the 2001-2004 GM Duramax LB7 engine, this... MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 The WEHRLI CUSTOM FAB WCF100360 4" STAGE 2 INTAKE KIT WITH AIR BOX is a premium airflow upgrade engineered specifically for the 2017-2019 L5P Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The Wagler WCPC6695 T4 Twisted Pedestal With Wastegate Flange is the ultimate solution for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM engine. This high-quality... MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) 301 Stainless Steel Turbo Exhaust Flange to Pedestal Gasket for 2017-2024 GM 6.6L Duramax engine. GM Equivalent P/N: 12677294Features: Gasket - Turbo Exhaust Flange to Pedestal - GM 6.6L Duramax... MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100489 2001-2004 LB7 DURAMAX S400 SINGLE TURBO INSTALL KIT MSRP: Was: Now: $3,196.15 Choose Options Compare Quick view PPE 113072800 2001-2004 GM 6.6L DURAMAX RACE FUEL VALVE MSRP: Was: Now: $41.39 Choose Options Compare Quick view XDP XD350 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR FOR 11-19 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $632.95 Choose Options Compare Quick view ATS 202-402-4290 AURORA 4000 VFR TURBO FITS 2004-2010 6.6L DURAMAX MSRP: Was: Now: $2,694.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT MSRP: Was: Now: $417.10 Choose Options Compare Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100840 2001-2010 CHEVROLET/GMC 6.6L DURAMAX TRACTION BAR INSTALL KIT The WEHRLI CUSTOM FAB WCF100840 DURAMAX TRACTION BAR INSTALL KIT provides the essential mounting hardware required to properly install Wehrli Custom Fabrication traction bars on 2001-2010 GM Duramax... MSRP: Was: Now: $276.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100489 2001-2004 LB7 DURAMAX S400 SINGLE TURBO INSTALL KIT Take your 2001-2004 LB7 Duramax to the next level with the WEHRLI CUSTOM FAB WCF100489 S400 SINGLE TURBO INSTALL KIT. Engineered for serious horsepower applications, this kit allows Duramax owners to... MSRP: Was: Now: $3,196.15 Choose Options Compare Quick view PPE 113072800 2001-2004 GM 6.6L DURAMAX RACE FUEL VALVE California Air Resources Board Executive Order No. D-701-25 The PPE Race Fuel Valve, made from stainless steel, replaces stock or a shimmed pressure relief valve. This valve helps maintain fuel rail... MSRP: Was: Now: $41.39 Choose Options Compare Quick view XDP XD350 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR FOR 11-19 GM 2500/3500HD WITH DURAMAX ENGINE Enhance the charging system in your 2011-2019 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator XD350. While many Duramax owners upgrade their truck for performance, the charging... MSRP: Was: Now: $632.95 Choose Options Compare Quick view ATS 202-402-4290 AURORA 4000 VFR TURBO FITS 2004-2010 6.6L DURAMAX The ATS 202-402-4290 Aurora 4000 VFR Turbo is a high-performance turbocharger upgrade designed for 2004-2010 GM Silverado and Sierra trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $2,694.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT Improve airflow efficiency and eliminate restrictive factory piping with the WEHRLI CUSTOM FAB WCF100328 PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT for the 2011-2016 LML Duramax. Designed... MSRP: Was: Now: $417.10 Choose Options Compare Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM Make serious power with Exergy’s E01 10464 Reman 500% Over Injector Set for the 2007.5–2010 Duramax LMM. These professionally remanufactured injectors feature Exergy’s internal... MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT Improve airflow and eliminate restrictive factory intake components with the WEHRLI CUSTOM FAB WCF100693 LB7 DURAMAX Y-BRIDGE KIT. Designed specifically for the 2001-2004 GM Duramax LB7 engine, this... MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 The WEHRLI CUSTOM FAB WCF100360 4" STAGE 2 INTAKE KIT WITH AIR BOX is a premium airflow upgrade engineered specifically for the 2017-2019 L5P Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The Wagler WCPC6695 T4 Twisted Pedestal With Wastegate Flange is the ultimate solution for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM engine. This high-quality... MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) 301 Stainless Steel Turbo Exhaust Flange to Pedestal Gasket for 2017-2024 GM 6.6L Duramax engine. GM Equivalent P/N: 12677294Features: Gasket - Turbo Exhaust Flange to Pedestal - GM 6.6L Duramax... MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view PPE 113072800 2001-2004 GM 6.6L DURAMAX RACE FUEL VALVE MSRP: Was: Now: $41.39 Choose Options Compare Quick view XDP XD350 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR FOR 11-19 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $632.95 Choose Options Compare Quick view ATS 202-402-4290 AURORA 4000 VFR TURBO FITS 2004-2010 6.6L DURAMAX MSRP: Was: Now: $2,694.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT MSRP: Was: Now: $417.10 Choose Options Compare Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100840 2001-2010 CHEVROLET/GMC 6.6L DURAMAX TRACTION BAR INSTALL KIT The WEHRLI CUSTOM FAB WCF100840 DURAMAX TRACTION BAR INSTALL KIT provides the essential mounting hardware required to properly install Wehrli Custom Fabrication traction bars on 2001-2010 GM Duramax... MSRP: Was: Now: $276.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100489 2001-2004 LB7 DURAMAX S400 SINGLE TURBO INSTALL KIT Take your 2001-2004 LB7 Duramax to the next level with the WEHRLI CUSTOM FAB WCF100489 S400 SINGLE TURBO INSTALL KIT. Engineered for serious horsepower applications, this kit allows Duramax owners to... MSRP: Was: Now: $3,196.15 Choose Options Compare Quick view PPE 113072800 2001-2004 GM 6.6L DURAMAX RACE FUEL VALVE California Air Resources Board Executive Order No. D-701-25 The PPE Race Fuel Valve, made from stainless steel, replaces stock or a shimmed pressure relief valve. This valve helps maintain fuel rail... MSRP: Was: Now: $41.39 Choose Options Compare Quick view XDP XD350 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR FOR 11-19 GM 2500/3500HD WITH DURAMAX ENGINE Enhance the charging system in your 2011-2019 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator XD350. While many Duramax owners upgrade their truck for performance, the charging... MSRP: Was: Now: $632.95 Choose Options Compare Quick view ATS 202-402-4290 AURORA 4000 VFR TURBO FITS 2004-2010 6.6L DURAMAX The ATS 202-402-4290 Aurora 4000 VFR Turbo is a high-performance turbocharger upgrade designed for 2004-2010 GM Silverado and Sierra trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $2,694.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT Improve airflow efficiency and eliminate restrictive factory piping with the WEHRLI CUSTOM FAB WCF100328 PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT for the 2011-2016 LML Duramax. Designed... MSRP: Was: Now: $417.10 Choose Options Compare Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM Make serious power with Exergy’s E01 10464 Reman 500% Over Injector Set for the 2007.5–2010 Duramax LMM. These professionally remanufactured injectors feature Exergy’s internal... MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT Improve airflow and eliminate restrictive factory intake components with the WEHRLI CUSTOM FAB WCF100693 LB7 DURAMAX Y-BRIDGE KIT. Designed specifically for the 2001-2004 GM Duramax LB7 engine, this... MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 The WEHRLI CUSTOM FAB WCF100360 4" STAGE 2 INTAKE KIT WITH AIR BOX is a premium airflow upgrade engineered specifically for the 2017-2019 L5P Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The Wagler WCPC6695 T4 Twisted Pedestal With Wastegate Flange is the ultimate solution for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM engine. This high-quality... MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) 301 Stainless Steel Turbo Exhaust Flange to Pedestal Gasket for 2017-2024 GM 6.6L Duramax engine. GM Equivalent P/N: 12677294Features: Gasket - Turbo Exhaust Flange to Pedestal - GM 6.6L Duramax... MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view XDP XD350 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR FOR 11-19 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $632.95 Choose Options Compare Quick view ATS 202-402-4290 AURORA 4000 VFR TURBO FITS 2004-2010 6.6L DURAMAX MSRP: Was: Now: $2,694.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT MSRP: Was: Now: $417.10 Choose Options Compare Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100840 2001-2010 CHEVROLET/GMC 6.6L DURAMAX TRACTION BAR INSTALL KIT The WEHRLI CUSTOM FAB WCF100840 DURAMAX TRACTION BAR INSTALL KIT provides the essential mounting hardware required to properly install Wehrli Custom Fabrication traction bars on 2001-2010 GM Duramax... MSRP: Was: Now: $276.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100489 2001-2004 LB7 DURAMAX S400 SINGLE TURBO INSTALL KIT Take your 2001-2004 LB7 Duramax to the next level with the WEHRLI CUSTOM FAB WCF100489 S400 SINGLE TURBO INSTALL KIT. Engineered for serious horsepower applications, this kit allows Duramax owners to... MSRP: Was: Now: $3,196.15 Choose Options Compare Quick view PPE 113072800 2001-2004 GM 6.6L DURAMAX RACE FUEL VALVE California Air Resources Board Executive Order No. D-701-25 The PPE Race Fuel Valve, made from stainless steel, replaces stock or a shimmed pressure relief valve. This valve helps maintain fuel rail... MSRP: Was: Now: $41.39 Choose Options Compare Quick view XDP XD350 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR FOR 11-19 GM 2500/3500HD WITH DURAMAX ENGINE Enhance the charging system in your 2011-2019 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator XD350. While many Duramax owners upgrade their truck for performance, the charging... MSRP: Was: Now: $632.95 Choose Options Compare Quick view ATS 202-402-4290 AURORA 4000 VFR TURBO FITS 2004-2010 6.6L DURAMAX The ATS 202-402-4290 Aurora 4000 VFR Turbo is a high-performance turbocharger upgrade designed for 2004-2010 GM Silverado and Sierra trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $2,694.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT Improve airflow efficiency and eliminate restrictive factory piping with the WEHRLI CUSTOM FAB WCF100328 PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT for the 2011-2016 LML Duramax. Designed... MSRP: Was: Now: $417.10 Choose Options Compare Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM Make serious power with Exergy’s E01 10464 Reman 500% Over Injector Set for the 2007.5–2010 Duramax LMM. These professionally remanufactured injectors feature Exergy’s internal... MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT Improve airflow and eliminate restrictive factory intake components with the WEHRLI CUSTOM FAB WCF100693 LB7 DURAMAX Y-BRIDGE KIT. Designed specifically for the 2001-2004 GM Duramax LB7 engine, this... MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 The WEHRLI CUSTOM FAB WCF100360 4" STAGE 2 INTAKE KIT WITH AIR BOX is a premium airflow upgrade engineered specifically for the 2017-2019 L5P Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The Wagler WCPC6695 T4 Twisted Pedestal With Wastegate Flange is the ultimate solution for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM engine. This high-quality... MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) 301 Stainless Steel Turbo Exhaust Flange to Pedestal Gasket for 2017-2024 GM 6.6L Duramax engine. GM Equivalent P/N: 12677294Features: Gasket - Turbo Exhaust Flange to Pedestal - GM 6.6L Duramax... MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view ATS 202-402-4290 AURORA 4000 VFR TURBO FITS 2004-2010 6.6L DURAMAX MSRP: Was: Now: $2,694.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT MSRP: Was: Now: $417.10 Choose Options Compare Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100840 2001-2010 CHEVROLET/GMC 6.6L DURAMAX TRACTION BAR INSTALL KIT The WEHRLI CUSTOM FAB WCF100840 DURAMAX TRACTION BAR INSTALL KIT provides the essential mounting hardware required to properly install Wehrli Custom Fabrication traction bars on 2001-2010 GM Duramax... MSRP: Was: Now: $276.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100489 2001-2004 LB7 DURAMAX S400 SINGLE TURBO INSTALL KIT Take your 2001-2004 LB7 Duramax to the next level with the WEHRLI CUSTOM FAB WCF100489 S400 SINGLE TURBO INSTALL KIT. Engineered for serious horsepower applications, this kit allows Duramax owners to... MSRP: Was: Now: $3,196.15 Choose Options Compare Quick view PPE 113072800 2001-2004 GM 6.6L DURAMAX RACE FUEL VALVE California Air Resources Board Executive Order No. D-701-25 The PPE Race Fuel Valve, made from stainless steel, replaces stock or a shimmed pressure relief valve. This valve helps maintain fuel rail... MSRP: Was: Now: $41.39 Choose Options Compare Quick view XDP XD350 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR FOR 11-19 GM 2500/3500HD WITH DURAMAX ENGINE Enhance the charging system in your 2011-2019 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator XD350. While many Duramax owners upgrade their truck for performance, the charging... MSRP: Was: Now: $632.95 Choose Options Compare Quick view ATS 202-402-4290 AURORA 4000 VFR TURBO FITS 2004-2010 6.6L DURAMAX The ATS 202-402-4290 Aurora 4000 VFR Turbo is a high-performance turbocharger upgrade designed for 2004-2010 GM Silverado and Sierra trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $2,694.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT Improve airflow efficiency and eliminate restrictive factory piping with the WEHRLI CUSTOM FAB WCF100328 PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT for the 2011-2016 LML Duramax. Designed... MSRP: Was: Now: $417.10 Choose Options Compare Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM Make serious power with Exergy’s E01 10464 Reman 500% Over Injector Set for the 2007.5–2010 Duramax LMM. These professionally remanufactured injectors feature Exergy’s internal... MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT Improve airflow and eliminate restrictive factory intake components with the WEHRLI CUSTOM FAB WCF100693 LB7 DURAMAX Y-BRIDGE KIT. Designed specifically for the 2001-2004 GM Duramax LB7 engine, this... MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 The WEHRLI CUSTOM FAB WCF100360 4" STAGE 2 INTAKE KIT WITH AIR BOX is a premium airflow upgrade engineered specifically for the 2017-2019 L5P Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The Wagler WCPC6695 T4 Twisted Pedestal With Wastegate Flange is the ultimate solution for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM engine. This high-quality... MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) 301 Stainless Steel Turbo Exhaust Flange to Pedestal Gasket for 2017-2024 GM 6.6L Duramax engine. GM Equivalent P/N: 12677294Features: Gasket - Turbo Exhaust Flange to Pedestal - GM 6.6L Duramax... MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT MSRP: Was: Now: $417.10 Choose Options Compare Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100840 2001-2010 CHEVROLET/GMC 6.6L DURAMAX TRACTION BAR INSTALL KIT The WEHRLI CUSTOM FAB WCF100840 DURAMAX TRACTION BAR INSTALL KIT provides the essential mounting hardware required to properly install Wehrli Custom Fabrication traction bars on 2001-2010 GM Duramax... MSRP: Was: Now: $276.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100489 2001-2004 LB7 DURAMAX S400 SINGLE TURBO INSTALL KIT Take your 2001-2004 LB7 Duramax to the next level with the WEHRLI CUSTOM FAB WCF100489 S400 SINGLE TURBO INSTALL KIT. Engineered for serious horsepower applications, this kit allows Duramax owners to... MSRP: Was: Now: $3,196.15 Choose Options Compare Quick view PPE 113072800 2001-2004 GM 6.6L DURAMAX RACE FUEL VALVE California Air Resources Board Executive Order No. D-701-25 The PPE Race Fuel Valve, made from stainless steel, replaces stock or a shimmed pressure relief valve. This valve helps maintain fuel rail... MSRP: Was: Now: $41.39 Choose Options Compare Quick view XDP XD350 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR FOR 11-19 GM 2500/3500HD WITH DURAMAX ENGINE Enhance the charging system in your 2011-2019 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator XD350. While many Duramax owners upgrade their truck for performance, the charging... MSRP: Was: Now: $632.95 Choose Options Compare Quick view ATS 202-402-4290 AURORA 4000 VFR TURBO FITS 2004-2010 6.6L DURAMAX The ATS 202-402-4290 Aurora 4000 VFR Turbo is a high-performance turbocharger upgrade designed for 2004-2010 GM Silverado and Sierra trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $2,694.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT Improve airflow efficiency and eliminate restrictive factory piping with the WEHRLI CUSTOM FAB WCF100328 PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT for the 2011-2016 LML Duramax. Designed... MSRP: Was: Now: $417.10 Choose Options Compare Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM Make serious power with Exergy’s E01 10464 Reman 500% Over Injector Set for the 2007.5–2010 Duramax LMM. These professionally remanufactured injectors feature Exergy’s internal... MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT Improve airflow and eliminate restrictive factory intake components with the WEHRLI CUSTOM FAB WCF100693 LB7 DURAMAX Y-BRIDGE KIT. Designed specifically for the 2001-2004 GM Duramax LB7 engine, this... MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 The WEHRLI CUSTOM FAB WCF100360 4" STAGE 2 INTAKE KIT WITH AIR BOX is a premium airflow upgrade engineered specifically for the 2017-2019 L5P Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The Wagler WCPC6695 T4 Twisted Pedestal With Wastegate Flange is the ultimate solution for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM engine. This high-quality... MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) 301 Stainless Steel Turbo Exhaust Flange to Pedestal Gasket for 2017-2024 GM 6.6L Duramax engine. GM Equivalent P/N: 12677294Features: Gasket - Turbo Exhaust Flange to Pedestal - GM 6.6L Duramax... MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100840 2001-2010 CHEVROLET/GMC 6.6L DURAMAX TRACTION BAR INSTALL KIT The WEHRLI CUSTOM FAB WCF100840 DURAMAX TRACTION BAR INSTALL KIT provides the essential mounting hardware required to properly install Wehrli Custom Fabrication traction bars on 2001-2010 GM Duramax... MSRP: Was: Now: $276.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100489 2001-2004 LB7 DURAMAX S400 SINGLE TURBO INSTALL KIT Take your 2001-2004 LB7 Duramax to the next level with the WEHRLI CUSTOM FAB WCF100489 S400 SINGLE TURBO INSTALL KIT. Engineered for serious horsepower applications, this kit allows Duramax owners to... MSRP: Was: Now: $3,196.15 Choose Options Compare Quick view PPE 113072800 2001-2004 GM 6.6L DURAMAX RACE FUEL VALVE California Air Resources Board Executive Order No. D-701-25 The PPE Race Fuel Valve, made from stainless steel, replaces stock or a shimmed pressure relief valve. This valve helps maintain fuel rail... MSRP: Was: Now: $41.39 Choose Options Compare Quick view XDP XD350 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR FOR 11-19 GM 2500/3500HD WITH DURAMAX ENGINE Enhance the charging system in your 2011-2019 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator XD350. While many Duramax owners upgrade their truck for performance, the charging... MSRP: Was: Now: $632.95 Choose Options Compare Quick view ATS 202-402-4290 AURORA 4000 VFR TURBO FITS 2004-2010 6.6L DURAMAX The ATS 202-402-4290 Aurora 4000 VFR Turbo is a high-performance turbocharger upgrade designed for 2004-2010 GM Silverado and Sierra trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $2,694.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT Improve airflow efficiency and eliminate restrictive factory piping with the WEHRLI CUSTOM FAB WCF100328 PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT for the 2011-2016 LML Duramax. Designed... MSRP: Was: Now: $417.10 Choose Options Compare Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM Make serious power with Exergy’s E01 10464 Reman 500% Over Injector Set for the 2007.5–2010 Duramax LMM. These professionally remanufactured injectors feature Exergy’s internal... MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT Improve airflow and eliminate restrictive factory intake components with the WEHRLI CUSTOM FAB WCF100693 LB7 DURAMAX Y-BRIDGE KIT. Designed specifically for the 2001-2004 GM Duramax LB7 engine, this... MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 The WEHRLI CUSTOM FAB WCF100360 4" STAGE 2 INTAKE KIT WITH AIR BOX is a premium airflow upgrade engineered specifically for the 2017-2019 L5P Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The Wagler WCPC6695 T4 Twisted Pedestal With Wastegate Flange is the ultimate solution for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM engine. This high-quality... MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) 301 Stainless Steel Turbo Exhaust Flange to Pedestal Gasket for 2017-2024 GM 6.6L Duramax engine. GM Equivalent P/N: 12677294Features: Gasket - Turbo Exhaust Flange to Pedestal - GM 6.6L Duramax... MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100840 2001-2010 CHEVROLET/GMC 6.6L DURAMAX TRACTION BAR INSTALL KIT The WEHRLI CUSTOM FAB WCF100840 DURAMAX TRACTION BAR INSTALL KIT provides the essential mounting hardware required to properly install Wehrli Custom Fabrication traction bars on 2001-2010 GM Duramax... MSRP: Was: Now: $276.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100489 2001-2004 LB7 DURAMAX S400 SINGLE TURBO INSTALL KIT Take your 2001-2004 LB7 Duramax to the next level with the WEHRLI CUSTOM FAB WCF100489 S400 SINGLE TURBO INSTALL KIT. Engineered for serious horsepower applications, this kit allows Duramax owners to... MSRP: Was: Now: $3,196.15 Choose Options Compare Quick view PPE 113072800 2001-2004 GM 6.6L DURAMAX RACE FUEL VALVE California Air Resources Board Executive Order No. D-701-25 The PPE Race Fuel Valve, made from stainless steel, replaces stock or a shimmed pressure relief valve. This valve helps maintain fuel rail... MSRP: Was: Now: $41.39 Choose Options Compare Quick view XDP XD350 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR FOR 11-19 GM 2500/3500HD WITH DURAMAX ENGINE Enhance the charging system in your 2011-2019 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator XD350. While many Duramax owners upgrade their truck for performance, the charging... MSRP: Was: Now: $632.95 Choose Options Compare Quick view ATS 202-402-4290 AURORA 4000 VFR TURBO FITS 2004-2010 6.6L DURAMAX The ATS 202-402-4290 Aurora 4000 VFR Turbo is a high-performance turbocharger upgrade designed for 2004-2010 GM Silverado and Sierra trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $2,694.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT Improve airflow efficiency and eliminate restrictive factory piping with the WEHRLI CUSTOM FAB WCF100328 PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT for the 2011-2016 LML Duramax. Designed... MSRP: Was: Now: $417.10 Choose Options Compare Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM Make serious power with Exergy’s E01 10464 Reman 500% Over Injector Set for the 2007.5–2010 Duramax LMM. These professionally remanufactured injectors feature Exergy’s internal... MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT Improve airflow and eliminate restrictive factory intake components with the WEHRLI CUSTOM FAB WCF100693 LB7 DURAMAX Y-BRIDGE KIT. Designed specifically for the 2001-2004 GM Duramax LB7 engine, this... MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 The WEHRLI CUSTOM FAB WCF100360 4" STAGE 2 INTAKE KIT WITH AIR BOX is a premium airflow upgrade engineered specifically for the 2017-2019 L5P Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The Wagler WCPC6695 T4 Twisted Pedestal With Wastegate Flange is the ultimate solution for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM engine. This high-quality... MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) 301 Stainless Steel Turbo Exhaust Flange to Pedestal Gasket for 2017-2024 GM 6.6L Duramax engine. GM Equivalent P/N: 12677294Features: Gasket - Turbo Exhaust Flange to Pedestal - GM 6.6L Duramax... MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100840 2001-2010 CHEVROLET/GMC 6.6L DURAMAX TRACTION BAR INSTALL KIT The WEHRLI CUSTOM FAB WCF100840 DURAMAX TRACTION BAR INSTALL KIT provides the essential mounting hardware required to properly install Wehrli Custom Fabrication traction bars on 2001-2010 GM Duramax... MSRP: Was: Now: $276.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100489 2001-2004 LB7 DURAMAX S400 SINGLE TURBO INSTALL KIT Take your 2001-2004 LB7 Duramax to the next level with the WEHRLI CUSTOM FAB WCF100489 S400 SINGLE TURBO INSTALL KIT. Engineered for serious horsepower applications, this kit allows Duramax owners to... MSRP: Was: Now: $3,196.15 Choose Options Compare Quick view PPE 113072800 2001-2004 GM 6.6L DURAMAX RACE FUEL VALVE California Air Resources Board Executive Order No. D-701-25 The PPE Race Fuel Valve, made from stainless steel, replaces stock or a shimmed pressure relief valve. This valve helps maintain fuel rail... MSRP: Was: Now: $41.39 Choose Options Compare Quick view XDP XD350 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR FOR 11-19 GM 2500/3500HD WITH DURAMAX ENGINE Enhance the charging system in your 2011-2019 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator XD350. While many Duramax owners upgrade their truck for performance, the charging... MSRP: Was: Now: $632.95 Choose Options Compare Quick view ATS 202-402-4290 AURORA 4000 VFR TURBO FITS 2004-2010 6.6L DURAMAX The ATS 202-402-4290 Aurora 4000 VFR Turbo is a high-performance turbocharger upgrade designed for 2004-2010 GM Silverado and Sierra trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $2,694.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT Improve airflow efficiency and eliminate restrictive factory piping with the WEHRLI CUSTOM FAB WCF100328 PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT for the 2011-2016 LML Duramax. Designed... MSRP: Was: Now: $417.10 Choose Options Compare Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM Make serious power with Exergy’s E01 10464 Reman 500% Over Injector Set for the 2007.5–2010 Duramax LMM. These professionally remanufactured injectors feature Exergy’s internal... MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT Improve airflow and eliminate restrictive factory intake components with the WEHRLI CUSTOM FAB WCF100693 LB7 DURAMAX Y-BRIDGE KIT. Designed specifically for the 2001-2004 GM Duramax LB7 engine, this... MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 The WEHRLI CUSTOM FAB WCF100360 4" STAGE 2 INTAKE KIT WITH AIR BOX is a premium airflow upgrade engineered specifically for the 2017-2019 L5P Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The Wagler WCPC6695 T4 Twisted Pedestal With Wastegate Flange is the ultimate solution for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM engine. This high-quality... MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) 301 Stainless Steel Turbo Exhaust Flange to Pedestal Gasket for 2017-2024 GM 6.6L Duramax engine. GM Equivalent P/N: 12677294Features: Gasket - Turbo Exhaust Flange to Pedestal - GM 6.6L Duramax... MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100840 2001-2010 CHEVROLET/GMC 6.6L DURAMAX TRACTION BAR INSTALL KIT The WEHRLI CUSTOM FAB WCF100840 DURAMAX TRACTION BAR INSTALL KIT provides the essential mounting hardware required to properly install Wehrli Custom Fabrication traction bars on 2001-2010 GM Duramax... MSRP: Was: Now: $276.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100489 2001-2004 LB7 DURAMAX S400 SINGLE TURBO INSTALL KIT Take your 2001-2004 LB7 Duramax to the next level with the WEHRLI CUSTOM FAB WCF100489 S400 SINGLE TURBO INSTALL KIT. Engineered for serious horsepower applications, this kit allows Duramax owners to... MSRP: Was: Now: $3,196.15 Choose Options Compare Quick view PPE 113072800 2001-2004 GM 6.6L DURAMAX RACE FUEL VALVE California Air Resources Board Executive Order No. D-701-25 The PPE Race Fuel Valve, made from stainless steel, replaces stock or a shimmed pressure relief valve. This valve helps maintain fuel rail... MSRP: Was: Now: $41.39 Choose Options Compare Quick view XDP XD350 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR FOR 11-19 GM 2500/3500HD WITH DURAMAX ENGINE Enhance the charging system in your 2011-2019 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator XD350. While many Duramax owners upgrade their truck for performance, the charging... MSRP: Was: Now: $632.95 Choose Options Compare Quick view ATS 202-402-4290 AURORA 4000 VFR TURBO FITS 2004-2010 6.6L DURAMAX The ATS 202-402-4290 Aurora 4000 VFR Turbo is a high-performance turbocharger upgrade designed for 2004-2010 GM Silverado and Sierra trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $2,694.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT Improve airflow efficiency and eliminate restrictive factory piping with the WEHRLI CUSTOM FAB WCF100328 PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT for the 2011-2016 LML Duramax. Designed... MSRP: Was: Now: $417.10 Choose Options Compare Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM Make serious power with Exergy’s E01 10464 Reman 500% Over Injector Set for the 2007.5–2010 Duramax LMM. These professionally remanufactured injectors feature Exergy’s internal... MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT Improve airflow and eliminate restrictive factory intake components with the WEHRLI CUSTOM FAB WCF100693 LB7 DURAMAX Y-BRIDGE KIT. Designed specifically for the 2001-2004 GM Duramax LB7 engine, this... MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 The WEHRLI CUSTOM FAB WCF100360 4" STAGE 2 INTAKE KIT WITH AIR BOX is a premium airflow upgrade engineered specifically for the 2017-2019 L5P Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The Wagler WCPC6695 T4 Twisted Pedestal With Wastegate Flange is the ultimate solution for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM engine. This high-quality... MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) 301 Stainless Steel Turbo Exhaust Flange to Pedestal Gasket for 2017-2024 GM 6.6L Duramax engine. GM Equivalent P/N: 12677294Features: Gasket - Turbo Exhaust Flange to Pedestal - GM 6.6L Duramax... MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100840 2001-2010 CHEVROLET/GMC 6.6L DURAMAX TRACTION BAR INSTALL KIT The WEHRLI CUSTOM FAB WCF100840 DURAMAX TRACTION BAR INSTALL KIT provides the essential mounting hardware required to properly install Wehrli Custom Fabrication traction bars on 2001-2010 GM Duramax... MSRP: Was: Now: $276.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100489 2001-2004 LB7 DURAMAX S400 SINGLE TURBO INSTALL KIT Take your 2001-2004 LB7 Duramax to the next level with the WEHRLI CUSTOM FAB WCF100489 S400 SINGLE TURBO INSTALL KIT. Engineered for serious horsepower applications, this kit allows Duramax owners to... MSRP: Was: Now: $3,196.15 Choose Options Compare Quick view PPE 113072800 2001-2004 GM 6.6L DURAMAX RACE FUEL VALVE California Air Resources Board Executive Order No. D-701-25 The PPE Race Fuel Valve, made from stainless steel, replaces stock or a shimmed pressure relief valve. This valve helps maintain fuel rail... MSRP: Was: Now: $41.39 Choose Options Compare Quick view XDP XD350 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR FOR 11-19 GM 2500/3500HD WITH DURAMAX ENGINE Enhance the charging system in your 2011-2019 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator XD350. While many Duramax owners upgrade their truck for performance, the charging... MSRP: Was: Now: $632.95 Choose Options Compare Quick view ATS 202-402-4290 AURORA 4000 VFR TURBO FITS 2004-2010 6.6L DURAMAX The ATS 202-402-4290 Aurora 4000 VFR Turbo is a high-performance turbocharger upgrade designed for 2004-2010 GM Silverado and Sierra trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $2,694.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT Improve airflow efficiency and eliminate restrictive factory piping with the WEHRLI CUSTOM FAB WCF100328 PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT for the 2011-2016 LML Duramax. Designed... MSRP: Was: Now: $417.10 Choose Options Compare Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM Make serious power with Exergy’s E01 10464 Reman 500% Over Injector Set for the 2007.5–2010 Duramax LMM. These professionally remanufactured injectors feature Exergy’s internal... MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT Improve airflow and eliminate restrictive factory intake components with the WEHRLI CUSTOM FAB WCF100693 LB7 DURAMAX Y-BRIDGE KIT. Designed specifically for the 2001-2004 GM Duramax LB7 engine, this... MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 The WEHRLI CUSTOM FAB WCF100360 4" STAGE 2 INTAKE KIT WITH AIR BOX is a premium airflow upgrade engineered specifically for the 2017-2019 L5P Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The Wagler WCPC6695 T4 Twisted Pedestal With Wastegate Flange is the ultimate solution for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM engine. This high-quality... MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) 301 Stainless Steel Turbo Exhaust Flange to Pedestal Gasket for 2017-2024 GM 6.6L Duramax engine. GM Equivalent P/N: 12677294Features: Gasket - Turbo Exhaust Flange to Pedestal - GM 6.6L Duramax... MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100840 2001-2010 CHEVROLET/GMC 6.6L DURAMAX TRACTION BAR INSTALL KIT The WEHRLI CUSTOM FAB WCF100840 DURAMAX TRACTION BAR INSTALL KIT provides the essential mounting hardware required to properly install Wehrli Custom Fabrication traction bars on 2001-2010 GM Duramax... MSRP: Was: Now: $276.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100489 2001-2004 LB7 DURAMAX S400 SINGLE TURBO INSTALL KIT Take your 2001-2004 LB7 Duramax to the next level with the WEHRLI CUSTOM FAB WCF100489 S400 SINGLE TURBO INSTALL KIT. Engineered for serious horsepower applications, this kit allows Duramax owners to... MSRP: Was: Now: $3,196.15 Choose Options Compare Quick view PPE 113072800 2001-2004 GM 6.6L DURAMAX RACE FUEL VALVE California Air Resources Board Executive Order No. D-701-25 The PPE Race Fuel Valve, made from stainless steel, replaces stock or a shimmed pressure relief valve. This valve helps maintain fuel rail... MSRP: Was: Now: $41.39 Choose Options Compare Quick view XDP XD350 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR FOR 11-19 GM 2500/3500HD WITH DURAMAX ENGINE Enhance the charging system in your 2011-2019 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator XD350. While many Duramax owners upgrade their truck for performance, the charging... MSRP: Was: Now: $632.95 Choose Options Compare Quick view ATS 202-402-4290 AURORA 4000 VFR TURBO FITS 2004-2010 6.6L DURAMAX The ATS 202-402-4290 Aurora 4000 VFR Turbo is a high-performance turbocharger upgrade designed for 2004-2010 GM Silverado and Sierra trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $2,694.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT Improve airflow efficiency and eliminate restrictive factory piping with the WEHRLI CUSTOM FAB WCF100328 PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT for the 2011-2016 LML Duramax. Designed... MSRP: Was: Now: $417.10 Choose Options Compare Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM Make serious power with Exergy’s E01 10464 Reman 500% Over Injector Set for the 2007.5–2010 Duramax LMM. These professionally remanufactured injectors feature Exergy’s internal... MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT Improve airflow and eliminate restrictive factory intake components with the WEHRLI CUSTOM FAB WCF100693 LB7 DURAMAX Y-BRIDGE KIT. Designed specifically for the 2001-2004 GM Duramax LB7 engine, this... MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 The WEHRLI CUSTOM FAB WCF100360 4" STAGE 2 INTAKE KIT WITH AIR BOX is a premium airflow upgrade engineered specifically for the 2017-2019 L5P Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The Wagler WCPC6695 T4 Twisted Pedestal With Wastegate Flange is the ultimate solution for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM engine. This high-quality... MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) 301 Stainless Steel Turbo Exhaust Flange to Pedestal Gasket for 2017-2024 GM 6.6L Duramax engine. GM Equivalent P/N: 12677294Features: Gasket - Turbo Exhaust Flange to Pedestal - GM 6.6L Duramax... MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100840 2001-2010 CHEVROLET/GMC 6.6L DURAMAX TRACTION BAR INSTALL KIT The WEHRLI CUSTOM FAB WCF100840 DURAMAX TRACTION BAR INSTALL KIT provides the essential mounting hardware required to properly install Wehrli Custom Fabrication traction bars on 2001-2010 GM Duramax... MSRP: Was: Now: $276.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100489 2001-2004 LB7 DURAMAX S400 SINGLE TURBO INSTALL KIT Take your 2001-2004 LB7 Duramax to the next level with the WEHRLI CUSTOM FAB WCF100489 S400 SINGLE TURBO INSTALL KIT. Engineered for serious horsepower applications, this kit allows Duramax owners to... MSRP: Was: Now: $3,196.15 Choose Options Compare Quick view PPE 113072800 2001-2004 GM 6.6L DURAMAX RACE FUEL VALVE California Air Resources Board Executive Order No. D-701-25 The PPE Race Fuel Valve, made from stainless steel, replaces stock or a shimmed pressure relief valve. This valve helps maintain fuel rail... MSRP: Was: Now: $41.39 Choose Options Compare Quick view XDP XD350 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR FOR 11-19 GM 2500/3500HD WITH DURAMAX ENGINE Enhance the charging system in your 2011-2019 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator XD350. While many Duramax owners upgrade their truck for performance, the charging... MSRP: Was: Now: $632.95 Choose Options Compare Quick view ATS 202-402-4290 AURORA 4000 VFR TURBO FITS 2004-2010 6.6L DURAMAX The ATS 202-402-4290 Aurora 4000 VFR Turbo is a high-performance turbocharger upgrade designed for 2004-2010 GM Silverado and Sierra trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $2,694.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT Improve airflow efficiency and eliminate restrictive factory piping with the WEHRLI CUSTOM FAB WCF100328 PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT for the 2011-2016 LML Duramax. Designed... MSRP: Was: Now: $417.10 Choose Options Compare Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM Make serious power with Exergy’s E01 10464 Reman 500% Over Injector Set for the 2007.5–2010 Duramax LMM. These professionally remanufactured injectors feature Exergy’s internal... MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT Improve airflow and eliminate restrictive factory intake components with the WEHRLI CUSTOM FAB WCF100693 LB7 DURAMAX Y-BRIDGE KIT. Designed specifically for the 2001-2004 GM Duramax LB7 engine, this... MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 The WEHRLI CUSTOM FAB WCF100360 4" STAGE 2 INTAKE KIT WITH AIR BOX is a premium airflow upgrade engineered specifically for the 2017-2019 L5P Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The Wagler WCPC6695 T4 Twisted Pedestal With Wastegate Flange is the ultimate solution for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM engine. This high-quality... MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) 301 Stainless Steel Turbo Exhaust Flange to Pedestal Gasket for 2017-2024 GM 6.6L Duramax engine. GM Equivalent P/N: 12677294Features: Gasket - Turbo Exhaust Flange to Pedestal - GM 6.6L Duramax... MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100840 2001-2010 CHEVROLET/GMC 6.6L DURAMAX TRACTION BAR INSTALL KIT The WEHRLI CUSTOM FAB WCF100840 DURAMAX TRACTION BAR INSTALL KIT provides the essential mounting hardware required to properly install Wehrli Custom Fabrication traction bars on 2001-2010 GM Duramax... MSRP: Was: Now: $276.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100489 2001-2004 LB7 DURAMAX S400 SINGLE TURBO INSTALL KIT Take your 2001-2004 LB7 Duramax to the next level with the WEHRLI CUSTOM FAB WCF100489 S400 SINGLE TURBO INSTALL KIT. Engineered for serious horsepower applications, this kit allows Duramax owners to... MSRP: Was: Now: $3,196.15 Choose Options Compare Quick view PPE 113072800 2001-2004 GM 6.6L DURAMAX RACE FUEL VALVE California Air Resources Board Executive Order No. D-701-25 The PPE Race Fuel Valve, made from stainless steel, replaces stock or a shimmed pressure relief valve. This valve helps maintain fuel rail... MSRP: Was: Now: $41.39 Choose Options Compare Quick view XDP XD350 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR FOR 11-19 GM 2500/3500HD WITH DURAMAX ENGINE Enhance the charging system in your 2011-2019 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator XD350. While many Duramax owners upgrade their truck for performance, the charging... MSRP: Was: Now: $632.95 Choose Options Compare Quick view ATS 202-402-4290 AURORA 4000 VFR TURBO FITS 2004-2010 6.6L DURAMAX The ATS 202-402-4290 Aurora 4000 VFR Turbo is a high-performance turbocharger upgrade designed for 2004-2010 GM Silverado and Sierra trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $2,694.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT Improve airflow efficiency and eliminate restrictive factory piping with the WEHRLI CUSTOM FAB WCF100328 PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT for the 2011-2016 LML Duramax. Designed... MSRP: Was: Now: $417.10 Choose Options Compare Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM Make serious power with Exergy’s E01 10464 Reman 500% Over Injector Set for the 2007.5–2010 Duramax LMM. These professionally remanufactured injectors feature Exergy’s internal... MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT Improve airflow and eliminate restrictive factory intake components with the WEHRLI CUSTOM FAB WCF100693 LB7 DURAMAX Y-BRIDGE KIT. Designed specifically for the 2001-2004 GM Duramax LB7 engine, this... MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 The WEHRLI CUSTOM FAB WCF100360 4" STAGE 2 INTAKE KIT WITH AIR BOX is a premium airflow upgrade engineered specifically for the 2017-2019 L5P Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The Wagler WCPC6695 T4 Twisted Pedestal With Wastegate Flange is the ultimate solution for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM engine. This high-quality... MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) 301 Stainless Steel Turbo Exhaust Flange to Pedestal Gasket for 2017-2024 GM 6.6L Duramax engine. GM Equivalent P/N: 12677294Features: Gasket - Turbo Exhaust Flange to Pedestal - GM 6.6L Duramax... MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100840 2001-2010 CHEVROLET/GMC 6.6L DURAMAX TRACTION BAR INSTALL KIT The WEHRLI CUSTOM FAB WCF100840 DURAMAX TRACTION BAR INSTALL KIT provides the essential mounting hardware required to properly install Wehrli Custom Fabrication traction bars on 2001-2010 GM Duramax... MSRP: Was: Now: $276.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100489 2001-2004 LB7 DURAMAX S400 SINGLE TURBO INSTALL KIT Take your 2001-2004 LB7 Duramax to the next level with the WEHRLI CUSTOM FAB WCF100489 S400 SINGLE TURBO INSTALL KIT. Engineered for serious horsepower applications, this kit allows Duramax owners to... MSRP: Was: Now: $3,196.15 Choose Options Compare Quick view PPE 113072800 2001-2004 GM 6.6L DURAMAX RACE FUEL VALVE California Air Resources Board Executive Order No. D-701-25 The PPE Race Fuel Valve, made from stainless steel, replaces stock or a shimmed pressure relief valve. This valve helps maintain fuel rail... MSRP: Was: Now: $41.39 Choose Options Compare Quick view XDP XD350 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR FOR 11-19 GM 2500/3500HD WITH DURAMAX ENGINE Enhance the charging system in your 2011-2019 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator XD350. While many Duramax owners upgrade their truck for performance, the charging... MSRP: Was: Now: $632.95 Choose Options Compare Quick view ATS 202-402-4290 AURORA 4000 VFR TURBO FITS 2004-2010 6.6L DURAMAX The ATS 202-402-4290 Aurora 4000 VFR Turbo is a high-performance turbocharger upgrade designed for 2004-2010 GM Silverado and Sierra trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $2,694.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT Improve airflow efficiency and eliminate restrictive factory piping with the WEHRLI CUSTOM FAB WCF100328 PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT for the 2011-2016 LML Duramax. Designed... MSRP: Was: Now: $417.10 Choose Options Compare Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM Make serious power with Exergy’s E01 10464 Reman 500% Over Injector Set for the 2007.5–2010 Duramax LMM. These professionally remanufactured injectors feature Exergy’s internal... MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT Improve airflow and eliminate restrictive factory intake components with the WEHRLI CUSTOM FAB WCF100693 LB7 DURAMAX Y-BRIDGE KIT. Designed specifically for the 2001-2004 GM Duramax LB7 engine, this... MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 The WEHRLI CUSTOM FAB WCF100360 4" STAGE 2 INTAKE KIT WITH AIR BOX is a premium airflow upgrade engineered specifically for the 2017-2019 L5P Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The Wagler WCPC6695 T4 Twisted Pedestal With Wastegate Flange is the ultimate solution for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM engine. This high-quality... MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) 301 Stainless Steel Turbo Exhaust Flange to Pedestal Gasket for 2017-2024 GM 6.6L Duramax engine. GM Equivalent P/N: 12677294Features: Gasket - Turbo Exhaust Flange to Pedestal - GM 6.6L Duramax... MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100840 2001-2010 CHEVROLET/GMC 6.6L DURAMAX TRACTION BAR INSTALL KIT The WEHRLI CUSTOM FAB WCF100840 DURAMAX TRACTION BAR INSTALL KIT provides the essential mounting hardware required to properly install Wehrli Custom Fabrication traction bars on 2001-2010 GM Duramax... MSRP: Was: Now: $276.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100489 2001-2004 LB7 DURAMAX S400 SINGLE TURBO INSTALL KIT Take your 2001-2004 LB7 Duramax to the next level with the WEHRLI CUSTOM FAB WCF100489 S400 SINGLE TURBO INSTALL KIT. Engineered for serious horsepower applications, this kit allows Duramax owners to... MSRP: Was: Now: $3,196.15 Choose Options Compare Quick view PPE 113072800 2001-2004 GM 6.6L DURAMAX RACE FUEL VALVE California Air Resources Board Executive Order No. D-701-25 The PPE Race Fuel Valve, made from stainless steel, replaces stock or a shimmed pressure relief valve. This valve helps maintain fuel rail... MSRP: Was: Now: $41.39 Choose Options Compare Quick view XDP XD350 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR FOR 11-19 GM 2500/3500HD WITH DURAMAX ENGINE Enhance the charging system in your 2011-2019 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator XD350. While many Duramax owners upgrade their truck for performance, the charging... MSRP: Was: Now: $632.95 Choose Options Compare Quick view ATS 202-402-4290 AURORA 4000 VFR TURBO FITS 2004-2010 6.6L DURAMAX The ATS 202-402-4290 Aurora 4000 VFR Turbo is a high-performance turbocharger upgrade designed for 2004-2010 GM Silverado and Sierra trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $2,694.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT Improve airflow efficiency and eliminate restrictive factory piping with the WEHRLI CUSTOM FAB WCF100328 PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT for the 2011-2016 LML Duramax. Designed... MSRP: Was: Now: $417.10 Choose Options Compare Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM Make serious power with Exergy’s E01 10464 Reman 500% Over Injector Set for the 2007.5–2010 Duramax LMM. These professionally remanufactured injectors feature Exergy’s internal... MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT Improve airflow and eliminate restrictive factory intake components with the WEHRLI CUSTOM FAB WCF100693 LB7 DURAMAX Y-BRIDGE KIT. Designed specifically for the 2001-2004 GM Duramax LB7 engine, this... MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 The WEHRLI CUSTOM FAB WCF100360 4" STAGE 2 INTAKE KIT WITH AIR BOX is a premium airflow upgrade engineered specifically for the 2017-2019 L5P Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The Wagler WCPC6695 T4 Twisted Pedestal With Wastegate Flange is the ultimate solution for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM engine. This high-quality... MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) 301 Stainless Steel Turbo Exhaust Flange to Pedestal Gasket for 2017-2024 GM 6.6L Duramax engine. GM Equivalent P/N: 12677294Features: Gasket - Turbo Exhaust Flange to Pedestal - GM 6.6L Duramax... MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100840 2001-2010 CHEVROLET/GMC 6.6L DURAMAX TRACTION BAR INSTALL KIT The WEHRLI CUSTOM FAB WCF100840 DURAMAX TRACTION BAR INSTALL KIT provides the essential mounting hardware required to properly install Wehrli Custom Fabrication traction bars on 2001-2010 GM Duramax... MSRP: Was: Now: $276.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100489 2001-2004 LB7 DURAMAX S400 SINGLE TURBO INSTALL KIT Take your 2001-2004 LB7 Duramax to the next level with the WEHRLI CUSTOM FAB WCF100489 S400 SINGLE TURBO INSTALL KIT. Engineered for serious horsepower applications, this kit allows Duramax owners to... MSRP: Was: Now: $3,196.15 Choose Options Compare Quick view PPE 113072800 2001-2004 GM 6.6L DURAMAX RACE FUEL VALVE California Air Resources Board Executive Order No. D-701-25 The PPE Race Fuel Valve, made from stainless steel, replaces stock or a shimmed pressure relief valve. This valve helps maintain fuel rail... MSRP: Was: Now: $41.39 Choose Options Compare Quick view XDP XD350 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR FOR 11-19 GM 2500/3500HD WITH DURAMAX ENGINE Enhance the charging system in your 2011-2019 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator XD350. While many Duramax owners upgrade their truck for performance, the charging... MSRP: Was: Now: $632.95 Choose Options Compare Quick view ATS 202-402-4290 AURORA 4000 VFR TURBO FITS 2004-2010 6.6L DURAMAX The ATS 202-402-4290 Aurora 4000 VFR Turbo is a high-performance turbocharger upgrade designed for 2004-2010 GM Silverado and Sierra trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $2,694.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT Improve airflow efficiency and eliminate restrictive factory piping with the WEHRLI CUSTOM FAB WCF100328 PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT for the 2011-2016 LML Duramax. Designed... MSRP: Was: Now: $417.10 Choose Options Compare Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM Make serious power with Exergy’s E01 10464 Reman 500% Over Injector Set for the 2007.5–2010 Duramax LMM. These professionally remanufactured injectors feature Exergy’s internal... MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT Improve airflow and eliminate restrictive factory intake components with the WEHRLI CUSTOM FAB WCF100693 LB7 DURAMAX Y-BRIDGE KIT. Designed specifically for the 2001-2004 GM Duramax LB7 engine, this... MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 The WEHRLI CUSTOM FAB WCF100360 4" STAGE 2 INTAKE KIT WITH AIR BOX is a premium airflow upgrade engineered specifically for the 2017-2019 L5P Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The Wagler WCPC6695 T4 Twisted Pedestal With Wastegate Flange is the ultimate solution for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM engine. This high-quality... MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) 301 Stainless Steel Turbo Exhaust Flange to Pedestal Gasket for 2017-2024 GM 6.6L Duramax engine. GM Equivalent P/N: 12677294Features: Gasket - Turbo Exhaust Flange to Pedestal - GM 6.6L Duramax... MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100840 2001-2010 CHEVROLET/GMC 6.6L DURAMAX TRACTION BAR INSTALL KIT The WEHRLI CUSTOM FAB WCF100840 DURAMAX TRACTION BAR INSTALL KIT provides the essential mounting hardware required to properly install Wehrli Custom Fabrication traction bars on 2001-2010 GM Duramax... MSRP: Was: Now: $276.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100489 2001-2004 LB7 DURAMAX S400 SINGLE TURBO INSTALL KIT Take your 2001-2004 LB7 Duramax to the next level with the WEHRLI CUSTOM FAB WCF100489 S400 SINGLE TURBO INSTALL KIT. Engineered for serious horsepower applications, this kit allows Duramax owners to... MSRP: Was: Now: $3,196.15 Choose Options Compare Quick view PPE 113072800 2001-2004 GM 6.6L DURAMAX RACE FUEL VALVE California Air Resources Board Executive Order No. D-701-25 The PPE Race Fuel Valve, made from stainless steel, replaces stock or a shimmed pressure relief valve. This valve helps maintain fuel rail... MSRP: Was: Now: $41.39 Choose Options Compare Quick view XDP XD350 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR FOR 11-19 GM 2500/3500HD WITH DURAMAX ENGINE Enhance the charging system in your 2011-2019 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator XD350. While many Duramax owners upgrade their truck for performance, the charging... MSRP: Was: Now: $632.95 Choose Options Compare Quick view ATS 202-402-4290 AURORA 4000 VFR TURBO FITS 2004-2010 6.6L DURAMAX The ATS 202-402-4290 Aurora 4000 VFR Turbo is a high-performance turbocharger upgrade designed for 2004-2010 GM Silverado and Sierra trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $2,694.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT Improve airflow efficiency and eliminate restrictive factory piping with the WEHRLI CUSTOM FAB WCF100328 PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT for the 2011-2016 LML Duramax. Designed... MSRP: Was: Now: $417.10 Choose Options Compare Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM Make serious power with Exergy’s E01 10464 Reman 500% Over Injector Set for the 2007.5–2010 Duramax LMM. These professionally remanufactured injectors feature Exergy’s internal... MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT Improve airflow and eliminate restrictive factory intake components with the WEHRLI CUSTOM FAB WCF100693 LB7 DURAMAX Y-BRIDGE KIT. Designed specifically for the 2001-2004 GM Duramax LB7 engine, this... MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 The WEHRLI CUSTOM FAB WCF100360 4" STAGE 2 INTAKE KIT WITH AIR BOX is a premium airflow upgrade engineered specifically for the 2017-2019 L5P Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The Wagler WCPC6695 T4 Twisted Pedestal With Wastegate Flange is the ultimate solution for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM engine. This high-quality... MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) 301 Stainless Steel Turbo Exhaust Flange to Pedestal Gasket for 2017-2024 GM 6.6L Duramax engine. GM Equivalent P/N: 12677294Features: Gasket - Turbo Exhaust Flange to Pedestal - GM 6.6L Duramax... MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100840 2001-2010 CHEVROLET/GMC 6.6L DURAMAX TRACTION BAR INSTALL KIT The WEHRLI CUSTOM FAB WCF100840 DURAMAX TRACTION BAR INSTALL KIT provides the essential mounting hardware required to properly install Wehrli Custom Fabrication traction bars on 2001-2010 GM Duramax... MSRP: Was: Now: $276.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100489 2001-2004 LB7 DURAMAX S400 SINGLE TURBO INSTALL KIT Take your 2001-2004 LB7 Duramax to the next level with the WEHRLI CUSTOM FAB WCF100489 S400 SINGLE TURBO INSTALL KIT. Engineered for serious horsepower applications, this kit allows Duramax owners to... MSRP: Was: Now: $3,196.15 Choose Options Compare Quick view PPE 113072800 2001-2004 GM 6.6L DURAMAX RACE FUEL VALVE California Air Resources Board Executive Order No. D-701-25 The PPE Race Fuel Valve, made from stainless steel, replaces stock or a shimmed pressure relief valve. This valve helps maintain fuel rail... MSRP: Was: Now: $41.39 Choose Options Compare Quick view XDP XD350 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR FOR 11-19 GM 2500/3500HD WITH DURAMAX ENGINE Enhance the charging system in your 2011-2019 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator XD350. While many Duramax owners upgrade their truck for performance, the charging... MSRP: Was: Now: $632.95 Choose Options Compare Quick view ATS 202-402-4290 AURORA 4000 VFR TURBO FITS 2004-2010 6.6L DURAMAX The ATS 202-402-4290 Aurora 4000 VFR Turbo is a high-performance turbocharger upgrade designed for 2004-2010 GM Silverado and Sierra trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $2,694.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT Improve airflow efficiency and eliminate restrictive factory piping with the WEHRLI CUSTOM FAB WCF100328 PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT for the 2011-2016 LML Duramax. Designed... MSRP: Was: Now: $417.10 Choose Options Compare Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM Make serious power with Exergy’s E01 10464 Reman 500% Over Injector Set for the 2007.5–2010 Duramax LMM. These professionally remanufactured injectors feature Exergy’s internal... MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT Improve airflow and eliminate restrictive factory intake components with the WEHRLI CUSTOM FAB WCF100693 LB7 DURAMAX Y-BRIDGE KIT. Designed specifically for the 2001-2004 GM Duramax LB7 engine, this... MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 The WEHRLI CUSTOM FAB WCF100360 4" STAGE 2 INTAKE KIT WITH AIR BOX is a premium airflow upgrade engineered specifically for the 2017-2019 L5P Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The Wagler WCPC6695 T4 Twisted Pedestal With Wastegate Flange is the ultimate solution for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM engine. This high-quality... MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) 301 Stainless Steel Turbo Exhaust Flange to Pedestal Gasket for 2017-2024 GM 6.6L Duramax engine. GM Equivalent P/N: 12677294Features: Gasket - Turbo Exhaust Flange to Pedestal - GM 6.6L Duramax... MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100840 2001-2010 CHEVROLET/GMC 6.6L DURAMAX TRACTION BAR INSTALL KIT The WEHRLI CUSTOM FAB WCF100840 DURAMAX TRACTION BAR INSTALL KIT provides the essential mounting hardware required to properly install Wehrli Custom Fabrication traction bars on 2001-2010 GM Duramax... MSRP: Was: Now: $276.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100489 2001-2004 LB7 DURAMAX S400 SINGLE TURBO INSTALL KIT Take your 2001-2004 LB7 Duramax to the next level with the WEHRLI CUSTOM FAB WCF100489 S400 SINGLE TURBO INSTALL KIT. Engineered for serious horsepower applications, this kit allows Duramax owners to... MSRP: Was: Now: $3,196.15 Choose Options Compare Quick view PPE 113072800 2001-2004 GM 6.6L DURAMAX RACE FUEL VALVE California Air Resources Board Executive Order No. D-701-25 The PPE Race Fuel Valve, made from stainless steel, replaces stock or a shimmed pressure relief valve. This valve helps maintain fuel rail... MSRP: Was: Now: $41.39 Choose Options Compare Quick view XDP XD350 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR FOR 11-19 GM 2500/3500HD WITH DURAMAX ENGINE Enhance the charging system in your 2011-2019 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator XD350. While many Duramax owners upgrade their truck for performance, the charging... MSRP: Was: Now: $632.95 Choose Options Compare Quick view ATS 202-402-4290 AURORA 4000 VFR TURBO FITS 2004-2010 6.6L DURAMAX The ATS 202-402-4290 Aurora 4000 VFR Turbo is a high-performance turbocharger upgrade designed for 2004-2010 GM Silverado and Sierra trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $2,694.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT Improve airflow efficiency and eliminate restrictive factory piping with the WEHRLI CUSTOM FAB WCF100328 PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT for the 2011-2016 LML Duramax. Designed... MSRP: Was: Now: $417.10 Choose Options Compare Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM Make serious power with Exergy’s E01 10464 Reman 500% Over Injector Set for the 2007.5–2010 Duramax LMM. These professionally remanufactured injectors feature Exergy’s internal... MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT Improve airflow and eliminate restrictive factory intake components with the WEHRLI CUSTOM FAB WCF100693 LB7 DURAMAX Y-BRIDGE KIT. Designed specifically for the 2001-2004 GM Duramax LB7 engine, this... MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 The WEHRLI CUSTOM FAB WCF100360 4" STAGE 2 INTAKE KIT WITH AIR BOX is a premium airflow upgrade engineered specifically for the 2017-2019 L5P Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The Wagler WCPC6695 T4 Twisted Pedestal With Wastegate Flange is the ultimate solution for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM engine. This high-quality... MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) 301 Stainless Steel Turbo Exhaust Flange to Pedestal Gasket for 2017-2024 GM 6.6L Duramax engine. GM Equivalent P/N: 12677294Features: Gasket - Turbo Exhaust Flange to Pedestal - GM 6.6L Duramax... MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100840 2001-2010 CHEVROLET/GMC 6.6L DURAMAX TRACTION BAR INSTALL KIT The WEHRLI CUSTOM FAB WCF100840 DURAMAX TRACTION BAR INSTALL KIT provides the essential mounting hardware required to properly install Wehrli Custom Fabrication traction bars on 2001-2010 GM Duramax... MSRP: Was: Now: $276.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100489 2001-2004 LB7 DURAMAX S400 SINGLE TURBO INSTALL KIT Take your 2001-2004 LB7 Duramax to the next level with the WEHRLI CUSTOM FAB WCF100489 S400 SINGLE TURBO INSTALL KIT. Engineered for serious horsepower applications, this kit allows Duramax owners to... MSRP: Was: Now: $3,196.15 Choose Options Compare Quick view PPE 113072800 2001-2004 GM 6.6L DURAMAX RACE FUEL VALVE California Air Resources Board Executive Order No. D-701-25 The PPE Race Fuel Valve, made from stainless steel, replaces stock or a shimmed pressure relief valve. This valve helps maintain fuel rail... MSRP: Was: Now: $41.39 Choose Options Compare Quick view XDP XD350 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR FOR 11-19 GM 2500/3500HD WITH DURAMAX ENGINE Enhance the charging system in your 2011-2019 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator XD350. While many Duramax owners upgrade their truck for performance, the charging... MSRP: Was: Now: $632.95 Choose Options Compare Quick view ATS 202-402-4290 AURORA 4000 VFR TURBO FITS 2004-2010 6.6L DURAMAX The ATS 202-402-4290 Aurora 4000 VFR Turbo is a high-performance turbocharger upgrade designed for 2004-2010 GM Silverado and Sierra trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $2,694.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT Improve airflow efficiency and eliminate restrictive factory piping with the WEHRLI CUSTOM FAB WCF100328 PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT for the 2011-2016 LML Duramax. Designed... MSRP: Was: Now: $417.10 Choose Options Compare Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM Make serious power with Exergy’s E01 10464 Reman 500% Over Injector Set for the 2007.5–2010 Duramax LMM. These professionally remanufactured injectors feature Exergy’s internal... MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT Improve airflow and eliminate restrictive factory intake components with the WEHRLI CUSTOM FAB WCF100693 LB7 DURAMAX Y-BRIDGE KIT. Designed specifically for the 2001-2004 GM Duramax LB7 engine, this... MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 The WEHRLI CUSTOM FAB WCF100360 4" STAGE 2 INTAKE KIT WITH AIR BOX is a premium airflow upgrade engineered specifically for the 2017-2019 L5P Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The Wagler WCPC6695 T4 Twisted Pedestal With Wastegate Flange is the ultimate solution for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM engine. This high-quality... MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) 301 Stainless Steel Turbo Exhaust Flange to Pedestal Gasket for 2017-2024 GM 6.6L Duramax engine. GM Equivalent P/N: 12677294Features: Gasket - Turbo Exhaust Flange to Pedestal - GM 6.6L Duramax... MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100840 2001-2010 CHEVROLET/GMC 6.6L DURAMAX TRACTION BAR INSTALL KIT The WEHRLI CUSTOM FAB WCF100840 DURAMAX TRACTION BAR INSTALL KIT provides the essential mounting hardware required to properly install Wehrli Custom Fabrication traction bars on 2001-2010 GM Duramax... MSRP: Was: Now: $276.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100489 2001-2004 LB7 DURAMAX S400 SINGLE TURBO INSTALL KIT Take your 2001-2004 LB7 Duramax to the next level with the WEHRLI CUSTOM FAB WCF100489 S400 SINGLE TURBO INSTALL KIT. Engineered for serious horsepower applications, this kit allows Duramax owners to... MSRP: Was: Now: $3,196.15 Choose Options Compare Quick view PPE 113072800 2001-2004 GM 6.6L DURAMAX RACE FUEL VALVE California Air Resources Board Executive Order No. D-701-25 The PPE Race Fuel Valve, made from stainless steel, replaces stock or a shimmed pressure relief valve. This valve helps maintain fuel rail... MSRP: Was: Now: $41.39 Choose Options Compare Quick view XDP XD350 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR FOR 11-19 GM 2500/3500HD WITH DURAMAX ENGINE Enhance the charging system in your 2011-2019 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator XD350. While many Duramax owners upgrade their truck for performance, the charging... MSRP: Was: Now: $632.95 Choose Options Compare Quick view ATS 202-402-4290 AURORA 4000 VFR TURBO FITS 2004-2010 6.6L DURAMAX The ATS 202-402-4290 Aurora 4000 VFR Turbo is a high-performance turbocharger upgrade designed for 2004-2010 GM Silverado and Sierra trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $2,694.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT Improve airflow efficiency and eliminate restrictive factory piping with the WEHRLI CUSTOM FAB WCF100328 PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT for the 2011-2016 LML Duramax. Designed... MSRP: Was: Now: $417.10 Choose Options Compare Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM Make serious power with Exergy’s E01 10464 Reman 500% Over Injector Set for the 2007.5–2010 Duramax LMM. These professionally remanufactured injectors feature Exergy’s internal... MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT Improve airflow and eliminate restrictive factory intake components with the WEHRLI CUSTOM FAB WCF100693 LB7 DURAMAX Y-BRIDGE KIT. Designed specifically for the 2001-2004 GM Duramax LB7 engine, this... MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 The WEHRLI CUSTOM FAB WCF100360 4" STAGE 2 INTAKE KIT WITH AIR BOX is a premium airflow upgrade engineered specifically for the 2017-2019 L5P Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The Wagler WCPC6695 T4 Twisted Pedestal With Wastegate Flange is the ultimate solution for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM engine. This high-quality... MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) 301 Stainless Steel Turbo Exhaust Flange to Pedestal Gasket for 2017-2024 GM 6.6L Duramax engine. GM Equivalent P/N: 12677294Features: Gasket - Turbo Exhaust Flange to Pedestal - GM 6.6L Duramax... MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100840 2001-2010 CHEVROLET/GMC 6.6L DURAMAX TRACTION BAR INSTALL KIT The WEHRLI CUSTOM FAB WCF100840 DURAMAX TRACTION BAR INSTALL KIT provides the essential mounting hardware required to properly install Wehrli Custom Fabrication traction bars on 2001-2010 GM Duramax... MSRP: Was: Now: $276.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100489 2001-2004 LB7 DURAMAX S400 SINGLE TURBO INSTALL KIT Take your 2001-2004 LB7 Duramax to the next level with the WEHRLI CUSTOM FAB WCF100489 S400 SINGLE TURBO INSTALL KIT. Engineered for serious horsepower applications, this kit allows Duramax owners to... MSRP: Was: Now: $3,196.15 Choose Options Compare Quick view PPE 113072800 2001-2004 GM 6.6L DURAMAX RACE FUEL VALVE California Air Resources Board Executive Order No. D-701-25 The PPE Race Fuel Valve, made from stainless steel, replaces stock or a shimmed pressure relief valve. This valve helps maintain fuel rail... MSRP: Was: Now: $41.39 Choose Options Compare Quick view XDP XD350 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR FOR 11-19 GM 2500/3500HD WITH DURAMAX ENGINE Enhance the charging system in your 2011-2019 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator XD350. While many Duramax owners upgrade their truck for performance, the charging... MSRP: Was: Now: $632.95 Choose Options Compare Quick view ATS 202-402-4290 AURORA 4000 VFR TURBO FITS 2004-2010 6.6L DURAMAX The ATS 202-402-4290 Aurora 4000 VFR Turbo is a high-performance turbocharger upgrade designed for 2004-2010 GM Silverado and Sierra trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $2,694.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT Improve airflow efficiency and eliminate restrictive factory piping with the WEHRLI CUSTOM FAB WCF100328 PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT for the 2011-2016 LML Duramax. Designed... MSRP: Was: Now: $417.10 Choose Options Compare Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM Make serious power with Exergy’s E01 10464 Reman 500% Over Injector Set for the 2007.5–2010 Duramax LMM. These professionally remanufactured injectors feature Exergy’s internal... MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT Improve airflow and eliminate restrictive factory intake components with the WEHRLI CUSTOM FAB WCF100693 LB7 DURAMAX Y-BRIDGE KIT. Designed specifically for the 2001-2004 GM Duramax LB7 engine, this... MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 The WEHRLI CUSTOM FAB WCF100360 4" STAGE 2 INTAKE KIT WITH AIR BOX is a premium airflow upgrade engineered specifically for the 2017-2019 L5P Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The Wagler WCPC6695 T4 Twisted Pedestal With Wastegate Flange is the ultimate solution for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM engine. This high-quality... MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) 301 Stainless Steel Turbo Exhaust Flange to Pedestal Gasket for 2017-2024 GM 6.6L Duramax engine. GM Equivalent P/N: 12677294Features: Gasket - Turbo Exhaust Flange to Pedestal - GM 6.6L Duramax... MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100840 2001-2010 CHEVROLET/GMC 6.6L DURAMAX TRACTION BAR INSTALL KIT The WEHRLI CUSTOM FAB WCF100840 DURAMAX TRACTION BAR INSTALL KIT provides the essential mounting hardware required to properly install Wehrli Custom Fabrication traction bars on 2001-2010 GM Duramax... MSRP: Was: Now: $276.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100489 2001-2004 LB7 DURAMAX S400 SINGLE TURBO INSTALL KIT Take your 2001-2004 LB7 Duramax to the next level with the WEHRLI CUSTOM FAB WCF100489 S400 SINGLE TURBO INSTALL KIT. Engineered for serious horsepower applications, this kit allows Duramax owners to... MSRP: Was: Now: $3,196.15 Choose Options Compare Quick view PPE 113072800 2001-2004 GM 6.6L DURAMAX RACE FUEL VALVE California Air Resources Board Executive Order No. D-701-25 The PPE Race Fuel Valve, made from stainless steel, replaces stock or a shimmed pressure relief valve. This valve helps maintain fuel rail... MSRP: Was: Now: $41.39 Choose Options Compare Quick view XDP XD350 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR FOR 11-19 GM 2500/3500HD WITH DURAMAX ENGINE Enhance the charging system in your 2011-2019 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator XD350. While many Duramax owners upgrade their truck for performance, the charging... MSRP: Was: Now: $632.95 Choose Options Compare Quick view ATS 202-402-4290 AURORA 4000 VFR TURBO FITS 2004-2010 6.6L DURAMAX The ATS 202-402-4290 Aurora 4000 VFR Turbo is a high-performance turbocharger upgrade designed for 2004-2010 GM Silverado and Sierra trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $2,694.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT Improve airflow efficiency and eliminate restrictive factory piping with the WEHRLI CUSTOM FAB WCF100328 PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT for the 2011-2016 LML Duramax. Designed... MSRP: Was: Now: $417.10 Choose Options Compare Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM Make serious power with Exergy’s E01 10464 Reman 500% Over Injector Set for the 2007.5–2010 Duramax LMM. These professionally remanufactured injectors feature Exergy’s internal... MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT Improve airflow and eliminate restrictive factory intake components with the WEHRLI CUSTOM FAB WCF100693 LB7 DURAMAX Y-BRIDGE KIT. Designed specifically for the 2001-2004 GM Duramax LB7 engine, this... MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 The WEHRLI CUSTOM FAB WCF100360 4" STAGE 2 INTAKE KIT WITH AIR BOX is a premium airflow upgrade engineered specifically for the 2017-2019 L5P Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The Wagler WCPC6695 T4 Twisted Pedestal With Wastegate Flange is the ultimate solution for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM engine. This high-quality... MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) 301 Stainless Steel Turbo Exhaust Flange to Pedestal Gasket for 2017-2024 GM 6.6L Duramax engine. GM Equivalent P/N: 12677294Features: Gasket - Turbo Exhaust Flange to Pedestal - GM 6.6L Duramax... MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100840 2001-2010 CHEVROLET/GMC 6.6L DURAMAX TRACTION BAR INSTALL KIT The WEHRLI CUSTOM FAB WCF100840 DURAMAX TRACTION BAR INSTALL KIT provides the essential mounting hardware required to properly install Wehrli Custom Fabrication traction bars on 2001-2010 GM Duramax... MSRP: Was: Now: $276.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100489 2001-2004 LB7 DURAMAX S400 SINGLE TURBO INSTALL KIT Take your 2001-2004 LB7 Duramax to the next level with the WEHRLI CUSTOM FAB WCF100489 S400 SINGLE TURBO INSTALL KIT. Engineered for serious horsepower applications, this kit allows Duramax owners to... MSRP: Was: Now: $3,196.15 Choose Options Compare Quick view PPE 113072800 2001-2004 GM 6.6L DURAMAX RACE FUEL VALVE California Air Resources Board Executive Order No. D-701-25 The PPE Race Fuel Valve, made from stainless steel, replaces stock or a shimmed pressure relief valve. This valve helps maintain fuel rail... MSRP: Was: Now: $41.39 Choose Options Compare Quick view XDP XD350 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR FOR 11-19 GM 2500/3500HD WITH DURAMAX ENGINE Enhance the charging system in your 2011-2019 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator XD350. While many Duramax owners upgrade their truck for performance, the charging... MSRP: Was: Now: $632.95 Choose Options Compare Quick view ATS 202-402-4290 AURORA 4000 VFR TURBO FITS 2004-2010 6.6L DURAMAX The ATS 202-402-4290 Aurora 4000 VFR Turbo is a high-performance turbocharger upgrade designed for 2004-2010 GM Silverado and Sierra trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $2,694.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT Improve airflow efficiency and eliminate restrictive factory piping with the WEHRLI CUSTOM FAB WCF100328 PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT for the 2011-2016 LML Duramax. Designed... MSRP: Was: Now: $417.10 Choose Options Compare Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM Make serious power with Exergy’s E01 10464 Reman 500% Over Injector Set for the 2007.5–2010 Duramax LMM. These professionally remanufactured injectors feature Exergy’s internal... MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT Improve airflow and eliminate restrictive factory intake components with the WEHRLI CUSTOM FAB WCF100693 LB7 DURAMAX Y-BRIDGE KIT. Designed specifically for the 2001-2004 GM Duramax LB7 engine, this... MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 The WEHRLI CUSTOM FAB WCF100360 4" STAGE 2 INTAKE KIT WITH AIR BOX is a premium airflow upgrade engineered specifically for the 2017-2019 L5P Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The Wagler WCPC6695 T4 Twisted Pedestal With Wastegate Flange is the ultimate solution for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM engine. This high-quality... MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) 301 Stainless Steel Turbo Exhaust Flange to Pedestal Gasket for 2017-2024 GM 6.6L Duramax engine. GM Equivalent P/N: 12677294Features: Gasket - Turbo Exhaust Flange to Pedestal - GM 6.6L Duramax... MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100840 2001-2010 CHEVROLET/GMC 6.6L DURAMAX TRACTION BAR INSTALL KIT The WEHRLI CUSTOM FAB WCF100840 DURAMAX TRACTION BAR INSTALL KIT provides the essential mounting hardware required to properly install Wehrli Custom Fabrication traction bars on 2001-2010 GM Duramax... MSRP: Was: Now: $276.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100489 2001-2004 LB7 DURAMAX S400 SINGLE TURBO INSTALL KIT Take your 2001-2004 LB7 Duramax to the next level with the WEHRLI CUSTOM FAB WCF100489 S400 SINGLE TURBO INSTALL KIT. Engineered for serious horsepower applications, this kit allows Duramax owners to... MSRP: Was: Now: $3,196.15 Choose Options Compare Quick view PPE 113072800 2001-2004 GM 6.6L DURAMAX RACE FUEL VALVE California Air Resources Board Executive Order No. D-701-25 The PPE Race Fuel Valve, made from stainless steel, replaces stock or a shimmed pressure relief valve. This valve helps maintain fuel rail... MSRP: Was: Now: $41.39 Choose Options Compare Quick view XDP XD350 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR FOR 11-19 GM 2500/3500HD WITH DURAMAX ENGINE Enhance the charging system in your 2011-2019 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator XD350. While many Duramax owners upgrade their truck for performance, the charging... MSRP: Was: Now: $632.95 Choose Options Compare Quick view ATS 202-402-4290 AURORA 4000 VFR TURBO FITS 2004-2010 6.6L DURAMAX The ATS 202-402-4290 Aurora 4000 VFR Turbo is a high-performance turbocharger upgrade designed for 2004-2010 GM Silverado and Sierra trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $2,694.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT Improve airflow efficiency and eliminate restrictive factory piping with the WEHRLI CUSTOM FAB WCF100328 PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT for the 2011-2016 LML Duramax. Designed... MSRP: Was: Now: $417.10 Choose Options Compare Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM Make serious power with Exergy’s E01 10464 Reman 500% Over Injector Set for the 2007.5–2010 Duramax LMM. These professionally remanufactured injectors feature Exergy’s internal... MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT Improve airflow and eliminate restrictive factory intake components with the WEHRLI CUSTOM FAB WCF100693 LB7 DURAMAX Y-BRIDGE KIT. Designed specifically for the 2001-2004 GM Duramax LB7 engine, this... MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 The WEHRLI CUSTOM FAB WCF100360 4" STAGE 2 INTAKE KIT WITH AIR BOX is a premium airflow upgrade engineered specifically for the 2017-2019 L5P Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The Wagler WCPC6695 T4 Twisted Pedestal With Wastegate Flange is the ultimate solution for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM engine. This high-quality... MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) 301 Stainless Steel Turbo Exhaust Flange to Pedestal Gasket for 2017-2024 GM 6.6L Duramax engine. GM Equivalent P/N: 12677294Features: Gasket - Turbo Exhaust Flange to Pedestal - GM 6.6L Duramax... MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100840 2001-2010 CHEVROLET/GMC 6.6L DURAMAX TRACTION BAR INSTALL KIT The WEHRLI CUSTOM FAB WCF100840 DURAMAX TRACTION BAR INSTALL KIT provides the essential mounting hardware required to properly install Wehrli Custom Fabrication traction bars on 2001-2010 GM Duramax... MSRP: Was: Now: $276.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100489 2001-2004 LB7 DURAMAX S400 SINGLE TURBO INSTALL KIT Take your 2001-2004 LB7 Duramax to the next level with the WEHRLI CUSTOM FAB WCF100489 S400 SINGLE TURBO INSTALL KIT. Engineered for serious horsepower applications, this kit allows Duramax owners to... MSRP: Was: Now: $3,196.15 Choose Options Compare Quick view PPE 113072800 2001-2004 GM 6.6L DURAMAX RACE FUEL VALVE California Air Resources Board Executive Order No. D-701-25 The PPE Race Fuel Valve, made from stainless steel, replaces stock or a shimmed pressure relief valve. This valve helps maintain fuel rail... MSRP: Was: Now: $41.39 Choose Options Compare Quick view XDP XD350 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR FOR 11-19 GM 2500/3500HD WITH DURAMAX ENGINE Enhance the charging system in your 2011-2019 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator XD350. While many Duramax owners upgrade their truck for performance, the charging... MSRP: Was: Now: $632.95 Choose Options Compare Quick view ATS 202-402-4290 AURORA 4000 VFR TURBO FITS 2004-2010 6.6L DURAMAX The ATS 202-402-4290 Aurora 4000 VFR Turbo is a high-performance turbocharger upgrade designed for 2004-2010 GM Silverado and Sierra trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $2,694.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT Improve airflow efficiency and eliminate restrictive factory piping with the WEHRLI CUSTOM FAB WCF100328 PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT for the 2011-2016 LML Duramax. Designed... MSRP: Was: Now: $417.10 Choose Options Compare Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM Make serious power with Exergy’s E01 10464 Reman 500% Over Injector Set for the 2007.5–2010 Duramax LMM. These professionally remanufactured injectors feature Exergy’s internal... MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT Improve airflow and eliminate restrictive factory intake components with the WEHRLI CUSTOM FAB WCF100693 LB7 DURAMAX Y-BRIDGE KIT. Designed specifically for the 2001-2004 GM Duramax LB7 engine, this... MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 The WEHRLI CUSTOM FAB WCF100360 4" STAGE 2 INTAKE KIT WITH AIR BOX is a premium airflow upgrade engineered specifically for the 2017-2019 L5P Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The Wagler WCPC6695 T4 Twisted Pedestal With Wastegate Flange is the ultimate solution for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM engine. This high-quality... MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) 301 Stainless Steel Turbo Exhaust Flange to Pedestal Gasket for 2017-2024 GM 6.6L Duramax engine. GM Equivalent P/N: 12677294Features: Gasket - Turbo Exhaust Flange to Pedestal - GM 6.6L Duramax... MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100840 2001-2010 CHEVROLET/GMC 6.6L DURAMAX TRACTION BAR INSTALL KIT The WEHRLI CUSTOM FAB WCF100840 DURAMAX TRACTION BAR INSTALL KIT provides the essential mounting hardware required to properly install Wehrli Custom Fabrication traction bars on 2001-2010 GM Duramax... MSRP: Was: Now: $276.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100489 2001-2004 LB7 DURAMAX S400 SINGLE TURBO INSTALL KIT Take your 2001-2004 LB7 Duramax to the next level with the WEHRLI CUSTOM FAB WCF100489 S400 SINGLE TURBO INSTALL KIT. Engineered for serious horsepower applications, this kit allows Duramax owners to... MSRP: Was: Now: $3,196.15 Choose Options Compare Quick view PPE 113072800 2001-2004 GM 6.6L DURAMAX RACE FUEL VALVE California Air Resources Board Executive Order No. D-701-25 The PPE Race Fuel Valve, made from stainless steel, replaces stock or a shimmed pressure relief valve. This valve helps maintain fuel rail... MSRP: Was: Now: $41.39 Choose Options Compare Quick view XDP XD350 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR FOR 11-19 GM 2500/3500HD WITH DURAMAX ENGINE Enhance the charging system in your 2011-2019 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator XD350. While many Duramax owners upgrade their truck for performance, the charging... MSRP: Was: Now: $632.95 Choose Options Compare Quick view ATS 202-402-4290 AURORA 4000 VFR TURBO FITS 2004-2010 6.6L DURAMAX The ATS 202-402-4290 Aurora 4000 VFR Turbo is a high-performance turbocharger upgrade designed for 2004-2010 GM Silverado and Sierra trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $2,694.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT Improve airflow efficiency and eliminate restrictive factory piping with the WEHRLI CUSTOM FAB WCF100328 PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT for the 2011-2016 LML Duramax. Designed... MSRP: Was: Now: $417.10 Choose Options Compare Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM Make serious power with Exergy’s E01 10464 Reman 500% Over Injector Set for the 2007.5–2010 Duramax LMM. These professionally remanufactured injectors feature Exergy’s internal... MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT Improve airflow and eliminate restrictive factory intake components with the WEHRLI CUSTOM FAB WCF100693 LB7 DURAMAX Y-BRIDGE KIT. Designed specifically for the 2001-2004 GM Duramax LB7 engine, this... MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 The WEHRLI CUSTOM FAB WCF100360 4" STAGE 2 INTAKE KIT WITH AIR BOX is a premium airflow upgrade engineered specifically for the 2017-2019 L5P Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The Wagler WCPC6695 T4 Twisted Pedestal With Wastegate Flange is the ultimate solution for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM engine. This high-quality... MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) 301 Stainless Steel Turbo Exhaust Flange to Pedestal Gasket for 2017-2024 GM 6.6L Duramax engine. GM Equivalent P/N: 12677294Features: Gasket - Turbo Exhaust Flange to Pedestal - GM 6.6L Duramax... MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100840 2001-2010 CHEVROLET/GMC 6.6L DURAMAX TRACTION BAR INSTALL KIT The WEHRLI CUSTOM FAB WCF100840 DURAMAX TRACTION BAR INSTALL KIT provides the essential mounting hardware required to properly install Wehrli Custom Fabrication traction bars on 2001-2010 GM Duramax... MSRP: Was: Now: $276.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100489 2001-2004 LB7 DURAMAX S400 SINGLE TURBO INSTALL KIT Take your 2001-2004 LB7 Duramax to the next level with the WEHRLI CUSTOM FAB WCF100489 S400 SINGLE TURBO INSTALL KIT. Engineered for serious horsepower applications, this kit allows Duramax owners to... MSRP: Was: Now: $3,196.15 Choose Options Compare Quick view PPE 113072800 2001-2004 GM 6.6L DURAMAX RACE FUEL VALVE California Air Resources Board Executive Order No. D-701-25 The PPE Race Fuel Valve, made from stainless steel, replaces stock or a shimmed pressure relief valve. This valve helps maintain fuel rail... MSRP: Was: Now: $41.39 Choose Options Compare Quick view XDP XD350 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR FOR 11-19 GM 2500/3500HD WITH DURAMAX ENGINE Enhance the charging system in your 2011-2019 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator XD350. While many Duramax owners upgrade their truck for performance, the charging... MSRP: Was: Now: $632.95 Choose Options Compare Quick view ATS 202-402-4290 AURORA 4000 VFR TURBO FITS 2004-2010 6.6L DURAMAX The ATS 202-402-4290 Aurora 4000 VFR Turbo is a high-performance turbocharger upgrade designed for 2004-2010 GM Silverado and Sierra trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $2,694.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT Improve airflow efficiency and eliminate restrictive factory piping with the WEHRLI CUSTOM FAB WCF100328 PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT for the 2011-2016 LML Duramax. Designed... MSRP: Was: Now: $417.10 Choose Options Compare Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM Make serious power with Exergy’s E01 10464 Reman 500% Over Injector Set for the 2007.5–2010 Duramax LMM. These professionally remanufactured injectors feature Exergy’s internal... MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT Improve airflow and eliminate restrictive factory intake components with the WEHRLI CUSTOM FAB WCF100693 LB7 DURAMAX Y-BRIDGE KIT. Designed specifically for the 2001-2004 GM Duramax LB7 engine, this... MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 The WEHRLI CUSTOM FAB WCF100360 4" STAGE 2 INTAKE KIT WITH AIR BOX is a premium airflow upgrade engineered specifically for the 2017-2019 L5P Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The Wagler WCPC6695 T4 Twisted Pedestal With Wastegate Flange is the ultimate solution for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM engine. This high-quality... MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) 301 Stainless Steel Turbo Exhaust Flange to Pedestal Gasket for 2017-2024 GM 6.6L Duramax engine. GM Equivalent P/N: 12677294Features: Gasket - Turbo Exhaust Flange to Pedestal - GM 6.6L Duramax... MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100840 2001-2010 CHEVROLET/GMC 6.6L DURAMAX TRACTION BAR INSTALL KIT The WEHRLI CUSTOM FAB WCF100840 DURAMAX TRACTION BAR INSTALL KIT provides the essential mounting hardware required to properly install Wehrli Custom Fabrication traction bars on 2001-2010 GM Duramax... MSRP: Was: Now: $276.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100489 2001-2004 LB7 DURAMAX S400 SINGLE TURBO INSTALL KIT Take your 2001-2004 LB7 Duramax to the next level with the WEHRLI CUSTOM FAB WCF100489 S400 SINGLE TURBO INSTALL KIT. Engineered for serious horsepower applications, this kit allows Duramax owners to... MSRP: Was: Now: $3,196.15 Choose Options Compare Quick view PPE 113072800 2001-2004 GM 6.6L DURAMAX RACE FUEL VALVE California Air Resources Board Executive Order No. D-701-25 The PPE Race Fuel Valve, made from stainless steel, replaces stock or a shimmed pressure relief valve. This valve helps maintain fuel rail... MSRP: Was: Now: $41.39 Choose Options Compare Quick view XDP XD350 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR FOR 11-19 GM 2500/3500HD WITH DURAMAX ENGINE Enhance the charging system in your 2011-2019 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator XD350. While many Duramax owners upgrade their truck for performance, the charging... MSRP: Was: Now: $632.95 Choose Options Compare Quick view ATS 202-402-4290 AURORA 4000 VFR TURBO FITS 2004-2010 6.6L DURAMAX The ATS 202-402-4290 Aurora 4000 VFR Turbo is a high-performance turbocharger upgrade designed for 2004-2010 GM Silverado and Sierra trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $2,694.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT Improve airflow efficiency and eliminate restrictive factory piping with the WEHRLI CUSTOM FAB WCF100328 PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT for the 2011-2016 LML Duramax. Designed... MSRP: Was: Now: $417.10 Choose Options Compare Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM Make serious power with Exergy’s E01 10464 Reman 500% Over Injector Set for the 2007.5–2010 Duramax LMM. These professionally remanufactured injectors feature Exergy’s internal... MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT Improve airflow and eliminate restrictive factory intake components with the WEHRLI CUSTOM FAB WCF100693 LB7 DURAMAX Y-BRIDGE KIT. Designed specifically for the 2001-2004 GM Duramax LB7 engine, this... MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 The WEHRLI CUSTOM FAB WCF100360 4" STAGE 2 INTAKE KIT WITH AIR BOX is a premium airflow upgrade engineered specifically for the 2017-2019 L5P Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The Wagler WCPC6695 T4 Twisted Pedestal With Wastegate Flange is the ultimate solution for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM engine. This high-quality... MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) 301 Stainless Steel Turbo Exhaust Flange to Pedestal Gasket for 2017-2024 GM 6.6L Duramax engine. GM Equivalent P/N: 12677294Features: Gasket - Turbo Exhaust Flange to Pedestal - GM 6.6L Duramax... MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100840 2001-2010 CHEVROLET/GMC 6.6L DURAMAX TRACTION BAR INSTALL KIT The WEHRLI CUSTOM FAB WCF100840 DURAMAX TRACTION BAR INSTALL KIT provides the essential mounting hardware required to properly install Wehrli Custom Fabrication traction bars on 2001-2010 GM Duramax... MSRP: Was: Now: $276.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100489 2001-2004 LB7 DURAMAX S400 SINGLE TURBO INSTALL KIT Take your 2001-2004 LB7 Duramax to the next level with the WEHRLI CUSTOM FAB WCF100489 S400 SINGLE TURBO INSTALL KIT. Engineered for serious horsepower applications, this kit allows Duramax owners to... MSRP: Was: Now: $3,196.15 Choose Options Compare Quick view PPE 113072800 2001-2004 GM 6.6L DURAMAX RACE FUEL VALVE California Air Resources Board Executive Order No. D-701-25 The PPE Race Fuel Valve, made from stainless steel, replaces stock or a shimmed pressure relief valve. This valve helps maintain fuel rail... MSRP: Was: Now: $41.39 Choose Options Compare Quick view XDP XD350 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR FOR 11-19 GM 2500/3500HD WITH DURAMAX ENGINE Enhance the charging system in your 2011-2019 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator XD350. While many Duramax owners upgrade their truck for performance, the charging... MSRP: Was: Now: $632.95 Choose Options Compare Quick view ATS 202-402-4290 AURORA 4000 VFR TURBO FITS 2004-2010 6.6L DURAMAX The ATS 202-402-4290 Aurora 4000 VFR Turbo is a high-performance turbocharger upgrade designed for 2004-2010 GM Silverado and Sierra trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $2,694.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT Improve airflow efficiency and eliminate restrictive factory piping with the WEHRLI CUSTOM FAB WCF100328 PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT for the 2011-2016 LML Duramax. Designed... MSRP: Was: Now: $417.10 Choose Options Compare Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM Make serious power with Exergy’s E01 10464 Reman 500% Over Injector Set for the 2007.5–2010 Duramax LMM. These professionally remanufactured injectors feature Exergy’s internal... MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT Improve airflow and eliminate restrictive factory intake components with the WEHRLI CUSTOM FAB WCF100693 LB7 DURAMAX Y-BRIDGE KIT. Designed specifically for the 2001-2004 GM Duramax LB7 engine, this... MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 The WEHRLI CUSTOM FAB WCF100360 4" STAGE 2 INTAKE KIT WITH AIR BOX is a premium airflow upgrade engineered specifically for the 2017-2019 L5P Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The Wagler WCPC6695 T4 Twisted Pedestal With Wastegate Flange is the ultimate solution for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM engine. This high-quality... MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) 301 Stainless Steel Turbo Exhaust Flange to Pedestal Gasket for 2017-2024 GM 6.6L Duramax engine. GM Equivalent P/N: 12677294Features: Gasket - Turbo Exhaust Flange to Pedestal - GM 6.6L Duramax... MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100489 2001-2004 LB7 DURAMAX S400 SINGLE TURBO INSTALL KIT Take your 2001-2004 LB7 Duramax to the next level with the WEHRLI CUSTOM FAB WCF100489 S400 SINGLE TURBO INSTALL KIT. Engineered for serious horsepower applications, this kit allows Duramax owners to... MSRP: Was: Now: $3,196.15 Choose Options Compare Quick view PPE 113072800 2001-2004 GM 6.6L DURAMAX RACE FUEL VALVE California Air Resources Board Executive Order No. D-701-25 The PPE Race Fuel Valve, made from stainless steel, replaces stock or a shimmed pressure relief valve. This valve helps maintain fuel rail... MSRP: Was: Now: $41.39 Choose Options Compare Quick view XDP XD350 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR FOR 11-19 GM 2500/3500HD WITH DURAMAX ENGINE Enhance the charging system in your 2011-2019 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator XD350. While many Duramax owners upgrade their truck for performance, the charging... MSRP: Was: Now: $632.95 Choose Options Compare Quick view ATS 202-402-4290 AURORA 4000 VFR TURBO FITS 2004-2010 6.6L DURAMAX The ATS 202-402-4290 Aurora 4000 VFR Turbo is a high-performance turbocharger upgrade designed for 2004-2010 GM Silverado and Sierra trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $2,694.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT Improve airflow efficiency and eliminate restrictive factory piping with the WEHRLI CUSTOM FAB WCF100328 PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT for the 2011-2016 LML Duramax. Designed... MSRP: Was: Now: $417.10 Choose Options Compare Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM Make serious power with Exergy’s E01 10464 Reman 500% Over Injector Set for the 2007.5–2010 Duramax LMM. These professionally remanufactured injectors feature Exergy’s internal... MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT Improve airflow and eliminate restrictive factory intake components with the WEHRLI CUSTOM FAB WCF100693 LB7 DURAMAX Y-BRIDGE KIT. Designed specifically for the 2001-2004 GM Duramax LB7 engine, this... MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 The WEHRLI CUSTOM FAB WCF100360 4" STAGE 2 INTAKE KIT WITH AIR BOX is a premium airflow upgrade engineered specifically for the 2017-2019 L5P Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The Wagler WCPC6695 T4 Twisted Pedestal With Wastegate Flange is the ultimate solution for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM engine. This high-quality... MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) 301 Stainless Steel Turbo Exhaust Flange to Pedestal Gasket for 2017-2024 GM 6.6L Duramax engine. GM Equivalent P/N: 12677294Features: Gasket - Turbo Exhaust Flange to Pedestal - GM 6.6L Duramax... MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view PPE 113072800 2001-2004 GM 6.6L DURAMAX RACE FUEL VALVE California Air Resources Board Executive Order No. D-701-25 The PPE Race Fuel Valve, made from stainless steel, replaces stock or a shimmed pressure relief valve. This valve helps maintain fuel rail... MSRP: Was: Now: $41.39 Choose Options Compare Quick view XDP XD350 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR FOR 11-19 GM 2500/3500HD WITH DURAMAX ENGINE Enhance the charging system in your 2011-2019 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator XD350. While many Duramax owners upgrade their truck for performance, the charging... MSRP: Was: Now: $632.95 Choose Options Compare Quick view ATS 202-402-4290 AURORA 4000 VFR TURBO FITS 2004-2010 6.6L DURAMAX The ATS 202-402-4290 Aurora 4000 VFR Turbo is a high-performance turbocharger upgrade designed for 2004-2010 GM Silverado and Sierra trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $2,694.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT Improve airflow efficiency and eliminate restrictive factory piping with the WEHRLI CUSTOM FAB WCF100328 PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT for the 2011-2016 LML Duramax. Designed... MSRP: Was: Now: $417.10 Choose Options Compare Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM Make serious power with Exergy’s E01 10464 Reman 500% Over Injector Set for the 2007.5–2010 Duramax LMM. These professionally remanufactured injectors feature Exergy’s internal... MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT Improve airflow and eliminate restrictive factory intake components with the WEHRLI CUSTOM FAB WCF100693 LB7 DURAMAX Y-BRIDGE KIT. Designed specifically for the 2001-2004 GM Duramax LB7 engine, this... MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 The WEHRLI CUSTOM FAB WCF100360 4" STAGE 2 INTAKE KIT WITH AIR BOX is a premium airflow upgrade engineered specifically for the 2017-2019 L5P Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The Wagler WCPC6695 T4 Twisted Pedestal With Wastegate Flange is the ultimate solution for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM engine. This high-quality... MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) 301 Stainless Steel Turbo Exhaust Flange to Pedestal Gasket for 2017-2024 GM 6.6L Duramax engine. GM Equivalent P/N: 12677294Features: Gasket - Turbo Exhaust Flange to Pedestal - GM 6.6L Duramax... MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view XDP XD350 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR FOR 11-19 GM 2500/3500HD WITH DURAMAX ENGINE Enhance the charging system in your 2011-2019 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator XD350. While many Duramax owners upgrade their truck for performance, the charging... MSRP: Was: Now: $632.95 Choose Options Compare Quick view ATS 202-402-4290 AURORA 4000 VFR TURBO FITS 2004-2010 6.6L DURAMAX The ATS 202-402-4290 Aurora 4000 VFR Turbo is a high-performance turbocharger upgrade designed for 2004-2010 GM Silverado and Sierra trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $2,694.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT Improve airflow efficiency and eliminate restrictive factory piping with the WEHRLI CUSTOM FAB WCF100328 PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT for the 2011-2016 LML Duramax. Designed... MSRP: Was: Now: $417.10 Choose Options Compare Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM Make serious power with Exergy’s E01 10464 Reman 500% Over Injector Set for the 2007.5–2010 Duramax LMM. These professionally remanufactured injectors feature Exergy’s internal... MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT Improve airflow and eliminate restrictive factory intake components with the WEHRLI CUSTOM FAB WCF100693 LB7 DURAMAX Y-BRIDGE KIT. Designed specifically for the 2001-2004 GM Duramax LB7 engine, this... MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 The WEHRLI CUSTOM FAB WCF100360 4" STAGE 2 INTAKE KIT WITH AIR BOX is a premium airflow upgrade engineered specifically for the 2017-2019 L5P Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The Wagler WCPC6695 T4 Twisted Pedestal With Wastegate Flange is the ultimate solution for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM engine. This high-quality... MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) 301 Stainless Steel Turbo Exhaust Flange to Pedestal Gasket for 2017-2024 GM 6.6L Duramax engine. GM Equivalent P/N: 12677294Features: Gasket - Turbo Exhaust Flange to Pedestal - GM 6.6L Duramax... MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view ATS 202-402-4290 AURORA 4000 VFR TURBO FITS 2004-2010 6.6L DURAMAX The ATS 202-402-4290 Aurora 4000 VFR Turbo is a high-performance turbocharger upgrade designed for 2004-2010 GM Silverado and Sierra trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and... MSRP: Was: Now: $2,694.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT Improve airflow efficiency and eliminate restrictive factory piping with the WEHRLI CUSTOM FAB WCF100328 PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT for the 2011-2016 LML Duramax. Designed... MSRP: Was: Now: $417.10 Choose Options Compare Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM Make serious power with Exergy’s E01 10464 Reman 500% Over Injector Set for the 2007.5–2010 Duramax LMM. These professionally remanufactured injectors feature Exergy’s internal... MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT Improve airflow and eliminate restrictive factory intake components with the WEHRLI CUSTOM FAB WCF100693 LB7 DURAMAX Y-BRIDGE KIT. Designed specifically for the 2001-2004 GM Duramax LB7 engine, this... MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 The WEHRLI CUSTOM FAB WCF100360 4" STAGE 2 INTAKE KIT WITH AIR BOX is a premium airflow upgrade engineered specifically for the 2017-2019 L5P Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The Wagler WCPC6695 T4 Twisted Pedestal With Wastegate Flange is the ultimate solution for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM engine. This high-quality... MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) 301 Stainless Steel Turbo Exhaust Flange to Pedestal Gasket for 2017-2024 GM 6.6L Duramax engine. GM Equivalent P/N: 12677294Features: Gasket - Turbo Exhaust Flange to Pedestal - GM 6.6L Duramax... MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT Improve airflow efficiency and eliminate restrictive factory piping with the WEHRLI CUSTOM FAB WCF100328 PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT for the 2011-2016 LML Duramax. Designed... MSRP: Was: Now: $417.10 Choose Options Compare Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM Make serious power with Exergy’s E01 10464 Reman 500% Over Injector Set for the 2007.5–2010 Duramax LMM. These professionally remanufactured injectors feature Exergy’s internal... MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT Improve airflow and eliminate restrictive factory intake components with the WEHRLI CUSTOM FAB WCF100693 LB7 DURAMAX Y-BRIDGE KIT. Designed specifically for the 2001-2004 GM Duramax LB7 engine, this... MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 The WEHRLI CUSTOM FAB WCF100360 4" STAGE 2 INTAKE KIT WITH AIR BOX is a premium airflow upgrade engineered specifically for the 2017-2019 L5P Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The Wagler WCPC6695 T4 Twisted Pedestal With Wastegate Flange is the ultimate solution for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM engine. This high-quality... MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) 301 Stainless Steel Turbo Exhaust Flange to Pedestal Gasket for 2017-2024 GM 6.6L Duramax engine. GM Equivalent P/N: 12677294Features: Gasket - Turbo Exhaust Flange to Pedestal - GM 6.6L Duramax... MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view EXERGY E01 10464 REMAN 500% OVER INJECTOR SET W/INTERNAL MODIFICATION 2007.5-2010 GM DURAMAX 6.6L LMM Make serious power with Exergy’s E01 10464 Reman 500% Over Injector Set for the 2007.5–2010 Duramax LMM. These professionally remanufactured injectors feature Exergy’s internal... MSRP: Was: Now: $8,400.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT Improve airflow and eliminate restrictive factory intake components with the WEHRLI CUSTOM FAB WCF100693 LB7 DURAMAX Y-BRIDGE KIT. Designed specifically for the 2001-2004 GM Duramax LB7 engine, this... MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 The WEHRLI CUSTOM FAB WCF100360 4" STAGE 2 INTAKE KIT WITH AIR BOX is a premium airflow upgrade engineered specifically for the 2017-2019 L5P Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The Wagler WCPC6695 T4 Twisted Pedestal With Wastegate Flange is the ultimate solution for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM engine. This high-quality... MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) 301 Stainless Steel Turbo Exhaust Flange to Pedestal Gasket for 2017-2024 GM 6.6L Duramax engine. GM Equivalent P/N: 12677294Features: Gasket - Turbo Exhaust Flange to Pedestal - GM 6.6L Duramax... MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100693 2001-2004 LB7 DURAMAX Y-BRIDGE KIT Improve airflow and eliminate restrictive factory intake components with the WEHRLI CUSTOM FAB WCF100693 LB7 DURAMAX Y-BRIDGE KIT. Designed specifically for the 2001-2004 GM Duramax LB7 engine, this... MSRP: Was: Now: $897.25 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 The WEHRLI CUSTOM FAB WCF100360 4" STAGE 2 INTAKE KIT WITH AIR BOX is a premium airflow upgrade engineered specifically for the 2017-2019 L5P Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The Wagler WCPC6695 T4 Twisted Pedestal With Wastegate Flange is the ultimate solution for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM engine. This high-quality... MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) 301 Stainless Steel Turbo Exhaust Flange to Pedestal Gasket for 2017-2024 GM 6.6L Duramax engine. GM Equivalent P/N: 12677294Features: Gasket - Turbo Exhaust Flange to Pedestal - GM 6.6L Duramax... MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 The WEHRLI CUSTOM FAB WCF100360 4" STAGE 2 INTAKE KIT WITH AIR BOX is a premium airflow upgrade engineered specifically for the 2017-2019 L5P Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $813.83 Choose Options Compare Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The Wagler WCPC6695 T4 Twisted Pedestal With Wastegate Flange is the ultimate solution for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM engine. This high-quality... MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) 301 Stainless Steel Turbo Exhaust Flange to Pedestal Gasket for 2017-2024 GM 6.6L Duramax engine. GM Equivalent P/N: 12677294Features: Gasket - Turbo Exhaust Flange to Pedestal - GM 6.6L Duramax... MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The Wagler WCPC6695 T4 Twisted Pedestal With Wastegate Flange is the ultimate solution for enhancing the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM engine. This high-quality... MSRP: Was: Now: $575.00 Choose Options Compare Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) 301 Stainless Steel Turbo Exhaust Flange to Pedestal Gasket for 2017-2024 GM 6.6L Duramax engine. GM Equivalent P/N: 12677294Features: Gasket - Turbo Exhaust Flange to Pedestal - GM 6.6L Duramax... MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view PPE 118075024 GASKET - TURBO EXHAUST FLANGE TO PEDESTAL - GM 6.6L DURAMAX 2017-2024 L5P (12677294) 301 Stainless Steel Turbo Exhaust Flange to Pedestal Gasket for 2017-2024 GM 6.6L Duramax engine. GM Equivalent P/N: 12677294Features: Gasket - Turbo Exhaust Flange to Pedestal - GM 6.6L Duramax... MSRP: Was: Now: $35.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view DDP DDPNLLY-75 DURAMAX 04.5-05 LLY BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or turbo... MSRP: Was: Now: $4,797.50 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view FLEECE FPE-HAR-MU-PT-1 REPLACEMENT SENSOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX AND GM VEHICLES (L5P DURAMAX SENSOR PIGTAIL 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles. Produced in-house, our manufacturing process includes fully... MSRP: Was: Now: $37.99 Choose Options Compare Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view MAHLE F31909 EGR TUBE TO EGR VALVE GASKET FOR 04.5–07 GM DURAMAX Restore a clean, leak-free seal between the EGR tube and EGR valve on your 2004.5–2007 GM 6.6L Duramax (LLY/LBZ) with the MAHLE F31909 gasket. Built to OE specs for proper crush and long... MSRP: Was: Now: $6.37 Choose Options Compare Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view DDP DDPNLB7-300 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 150 PERCENT OVER SAC NOZZLES DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper... MSRP: Was: Now: $4,669.25 Choose Options Compare Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the... MSRP: Was: Now: $159.95 Choose Options Compare Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view DDP DDPNLB7-200 DURAMAX 01-04 LB7 BRAND NEW INJECTOR SET 100 PERCENT OVER SAC NOZZLE DYNOMITE DIESEL Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,000 RWHP or more with... MSRP: Was: Now: $4,479.25 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view MAHLE 224-3452WR.040 PISTON W/RINGS-RIGHT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to OEM sealing and durability with the MAHLE 224-3452WR.040 Piston With Rings — Right Bank (.040 Over) for the 2001–2005 GM 6.6L Duramax. Engineered to OE... MSRP: Was: Now: $620.76 Choose Options Compare Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view GARRETT 771864-0001 VANE POSITION SENSOR ADAPTER 04.5-05 GM DURAMAX LLY Install an Updated Garrett Turbo on Your LLY with the Garrett 771864-0001 Vane Position Sensor Adapter The Garrett 771864-0001 Vane Position Sensor Adapter is designed for 2004.5-2005 GM 6.6L... MSRP: Was: Now: $77.64 Choose Options Compare Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view EXERGY E01 10456 REMAN 300% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Push your LMM Duramax into serious competition territory with the Exergy E01 10456 Reman 300% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for... MSRP: Was: Now: $7,256.00 Choose Options Compare Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view MAHLE 224-3452WR.020 PISTON W/RINGS-RIGHT (.020) FOR 01-05 GM DURAMAX Refresh the right bank of your LB7/LLY with the MAHLE 224-3452WR.020 Piston With Rings. Engineered as an OE-grade .020" overbore assembly for 2001–2005 GM 6.6L Duramax, this kit delivers... MSRP: Was: Now: $618.04 Choose Options Compare Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view BD DIESEL 1036759 E-PAS POSITIVE AIR SHUT-OFF CHEVY 6.6L DURAMAX 2011-2016 LML PICK-UP / 2013-2016 LML CAB-CHASSIS The BD DIESEL 1036759 E-PAS Positive Air Shut-Off is a dedicated safety device designed to protect your Chevy/GMC 6.6L Duramax LML from rare but dangerous diesel engine runaway events. In the... MSRP: Was: Now: $661.95 Choose Options Compare Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected
Quick view ATS 601-940-4368 TCM UPGRADE, A40 / A50 TO T87A, 2011-2014 GM 6.6L DURAMAX The ATS 601-940-4368 TCM Upgrade is the ultimate solution for resolving failure-prone factory transmission control modules in your 2011-2014 GM 6.6L Duramax. Designed to replace the weak A40 and A50... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected
Quick view ATS 309-832-4332 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-832-4332 Stage 3 Allison LCT1000 Transmission Package is a high-performance upgrade designed for 2007.5–2010 6.6L LMM Duramax trucks. Built to significantly improve durability and... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected
Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next