Quick view WEHRLI CUSTOM FAB WCF100134 2020-2024 L5P DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM ENGINE OIL PAN MSRP: Was: Now: $493.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100191 2004.5-2005 LLY DURAMAX 4 INTAKE KIT WITH AIR BOX MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100720 2020-2024 L5P DURAMAX 4" INTAKE RESONATOR PIPE MSRP: Was: Now: $227.95 Choose Options Compare Quick view GARRETT 848212-9001S REMAN GT3788VA STOCK REPLACEMENT 04.5-10 GM 6.6L DURAMAX MSRP: Was: Now: $957.77 Choose Options Compare Quick view EXERGY E01 10254 REMAN 250% OVER INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY MSRP: Was: Now: $5,376.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN MSRP: Was: Now: $367.63 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY MSRP: Was: Now: $29.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100134 2020-2024 L5P DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM ENGINE OIL PAN wehrli custom fab wcf100134, l5p duramax oil pan upgrade, high capacity duramax oil pan, cast aluminum l5p oil pan, ppe oil pan duramax, 2020 2021 2022 2023 2024 l5p duramax oil system upgrade, heavy... MSRP: Was: Now: $493.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100191 2004.5-2005 LLY DURAMAX 4 INTAKE KIT WITH AIR BOX wehrli custom fab wcf10091, lly duramax intake kit, 2004.5 2005 lly cold air intake, 4 inch duramax intake pipe, lly duramax air box intake, gm 6.6 duramax intake upgrade, fabricated aluminum duramax... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100720 2020-2024 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve intake airflow and eliminate the restrictive factory resonator with the WEHRLI CUSTOM FAB WCF100720 4" INTAKE RESONATOR PIPE for the 2020-2024 L5P Duramax. Designed and manufactured by Wehrli... MSRP: Was: Now: $227.95 Choose Options Compare Quick view GARRETT 848212-9001S REMAN GT3788VA STOCK REPLACEMENT 04.5-10 GM 6.6L DURAMAX Restore OEM Performance with the Garrett 848212-9001S Reman GT3788VA Turbo for 2004.5-2010 GM 6.6L Duramax The Garrett 848212-9001S is a premium remanufactured GT3788VA turbocharger designed as a... MSRP: Was: Now: $957.77 Choose Options Compare Quick view EXERGY E01 10254 REMAN 250% OVER INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Make big power with precision. The Exergy E01 10254 Reman 250% Over Injector Set is engineered for high-horsepower 2004.5–2005 Duramax LLY builds that demand maximum fuel delivery with... MSRP: Was: Now: $5,376.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX wehrli custom fab wcf100190, lb7 duramax intake kit, 2001 2002 2003 2004 lb7 cold air intake, 4 inch duramax intake, lb7 air box upgrade, gm 6.6 duramax intake pipe, silverado sierra 2500hd 3500hd... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve airflow and eliminate the restrictive factory intake resonator with the WEHRLI CUSTOM FAB WCF100709 4" INTAKE RESONATOR PIPE for the 2017-2019 L5P Duramax platform. The factory intake... MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100135, duramax transfer case brace, lmm duramax drivetrain support, gm allison transfer case reinforcement, 2007.5 2008 2009 2010 duramax transfer case brace, duramax drivetrain... MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT wehrli custom fab wcf100178, l5p duramax turbo gasket kit, 2017 2018 2019 2020 2021 2022 2023 duramax turbo gasket kit, gm 6.6 duramax turbo install kit, l5p vgt turbo gasket set, duramax turbo... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL The BD DIESEL 1036605 High Idle Control is engineered specifically for 2004–2006 Chevrolet and GMC 6.6L Duramax LLY diesel trucks equipped with an automatic transmission and cruise control... MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter... MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100191 2004.5-2005 LLY DURAMAX 4 INTAKE KIT WITH AIR BOX MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100720 2020-2024 L5P DURAMAX 4" INTAKE RESONATOR PIPE MSRP: Was: Now: $227.95 Choose Options Compare Quick view GARRETT 848212-9001S REMAN GT3788VA STOCK REPLACEMENT 04.5-10 GM 6.6L DURAMAX MSRP: Was: Now: $957.77 Choose Options Compare Quick view EXERGY E01 10254 REMAN 250% OVER INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY MSRP: Was: Now: $5,376.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN MSRP: Was: Now: $367.63 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY MSRP: Was: Now: $29.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100134 2020-2024 L5P DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM ENGINE OIL PAN wehrli custom fab wcf100134, l5p duramax oil pan upgrade, high capacity duramax oil pan, cast aluminum l5p oil pan, ppe oil pan duramax, 2020 2021 2022 2023 2024 l5p duramax oil system upgrade, heavy... MSRP: Was: Now: $493.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100191 2004.5-2005 LLY DURAMAX 4 INTAKE KIT WITH AIR BOX wehrli custom fab wcf10091, lly duramax intake kit, 2004.5 2005 lly cold air intake, 4 inch duramax intake pipe, lly duramax air box intake, gm 6.6 duramax intake upgrade, fabricated aluminum duramax... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100720 2020-2024 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve intake airflow and eliminate the restrictive factory resonator with the WEHRLI CUSTOM FAB WCF100720 4" INTAKE RESONATOR PIPE for the 2020-2024 L5P Duramax. Designed and manufactured by Wehrli... MSRP: Was: Now: $227.95 Choose Options Compare Quick view GARRETT 848212-9001S REMAN GT3788VA STOCK REPLACEMENT 04.5-10 GM 6.6L DURAMAX Restore OEM Performance with the Garrett 848212-9001S Reman GT3788VA Turbo for 2004.5-2010 GM 6.6L Duramax The Garrett 848212-9001S is a premium remanufactured GT3788VA turbocharger designed as a... MSRP: Was: Now: $957.77 Choose Options Compare Quick view EXERGY E01 10254 REMAN 250% OVER INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Make big power with precision. The Exergy E01 10254 Reman 250% Over Injector Set is engineered for high-horsepower 2004.5–2005 Duramax LLY builds that demand maximum fuel delivery with... MSRP: Was: Now: $5,376.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX wehrli custom fab wcf100190, lb7 duramax intake kit, 2001 2002 2003 2004 lb7 cold air intake, 4 inch duramax intake, lb7 air box upgrade, gm 6.6 duramax intake pipe, silverado sierra 2500hd 3500hd... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve airflow and eliminate the restrictive factory intake resonator with the WEHRLI CUSTOM FAB WCF100709 4" INTAKE RESONATOR PIPE for the 2017-2019 L5P Duramax platform. The factory intake... MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100135, duramax transfer case brace, lmm duramax drivetrain support, gm allison transfer case reinforcement, 2007.5 2008 2009 2010 duramax transfer case brace, duramax drivetrain... MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT wehrli custom fab wcf100178, l5p duramax turbo gasket kit, 2017 2018 2019 2020 2021 2022 2023 duramax turbo gasket kit, gm 6.6 duramax turbo install kit, l5p vgt turbo gasket set, duramax turbo... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL The BD DIESEL 1036605 High Idle Control is engineered specifically for 2004–2006 Chevrolet and GMC 6.6L Duramax LLY diesel trucks equipped with an automatic transmission and cruise control... MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter... MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100720 2020-2024 L5P DURAMAX 4" INTAKE RESONATOR PIPE MSRP: Was: Now: $227.95 Choose Options Compare Quick view GARRETT 848212-9001S REMAN GT3788VA STOCK REPLACEMENT 04.5-10 GM 6.6L DURAMAX MSRP: Was: Now: $957.77 Choose Options Compare Quick view EXERGY E01 10254 REMAN 250% OVER INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY MSRP: Was: Now: $5,376.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN MSRP: Was: Now: $367.63 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY MSRP: Was: Now: $29.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100134 2020-2024 L5P DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM ENGINE OIL PAN wehrli custom fab wcf100134, l5p duramax oil pan upgrade, high capacity duramax oil pan, cast aluminum l5p oil pan, ppe oil pan duramax, 2020 2021 2022 2023 2024 l5p duramax oil system upgrade, heavy... MSRP: Was: Now: $493.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100191 2004.5-2005 LLY DURAMAX 4 INTAKE KIT WITH AIR BOX wehrli custom fab wcf10091, lly duramax intake kit, 2004.5 2005 lly cold air intake, 4 inch duramax intake pipe, lly duramax air box intake, gm 6.6 duramax intake upgrade, fabricated aluminum duramax... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100720 2020-2024 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve intake airflow and eliminate the restrictive factory resonator with the WEHRLI CUSTOM FAB WCF100720 4" INTAKE RESONATOR PIPE for the 2020-2024 L5P Duramax. Designed and manufactured by Wehrli... MSRP: Was: Now: $227.95 Choose Options Compare Quick view GARRETT 848212-9001S REMAN GT3788VA STOCK REPLACEMENT 04.5-10 GM 6.6L DURAMAX Restore OEM Performance with the Garrett 848212-9001S Reman GT3788VA Turbo for 2004.5-2010 GM 6.6L Duramax The Garrett 848212-9001S is a premium remanufactured GT3788VA turbocharger designed as a... MSRP: Was: Now: $957.77 Choose Options Compare Quick view EXERGY E01 10254 REMAN 250% OVER INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Make big power with precision. The Exergy E01 10254 Reman 250% Over Injector Set is engineered for high-horsepower 2004.5–2005 Duramax LLY builds that demand maximum fuel delivery with... MSRP: Was: Now: $5,376.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX wehrli custom fab wcf100190, lb7 duramax intake kit, 2001 2002 2003 2004 lb7 cold air intake, 4 inch duramax intake, lb7 air box upgrade, gm 6.6 duramax intake pipe, silverado sierra 2500hd 3500hd... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve airflow and eliminate the restrictive factory intake resonator with the WEHRLI CUSTOM FAB WCF100709 4" INTAKE RESONATOR PIPE for the 2017-2019 L5P Duramax platform. The factory intake... MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100135, duramax transfer case brace, lmm duramax drivetrain support, gm allison transfer case reinforcement, 2007.5 2008 2009 2010 duramax transfer case brace, duramax drivetrain... MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT wehrli custom fab wcf100178, l5p duramax turbo gasket kit, 2017 2018 2019 2020 2021 2022 2023 duramax turbo gasket kit, gm 6.6 duramax turbo install kit, l5p vgt turbo gasket set, duramax turbo... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL The BD DIESEL 1036605 High Idle Control is engineered specifically for 2004–2006 Chevrolet and GMC 6.6L Duramax LLY diesel trucks equipped with an automatic transmission and cruise control... MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter... MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view GARRETT 848212-9001S REMAN GT3788VA STOCK REPLACEMENT 04.5-10 GM 6.6L DURAMAX MSRP: Was: Now: $957.77 Choose Options Compare Quick view EXERGY E01 10254 REMAN 250% OVER INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY MSRP: Was: Now: $5,376.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN MSRP: Was: Now: $367.63 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY MSRP: Was: Now: $29.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100134 2020-2024 L5P DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM ENGINE OIL PAN wehrli custom fab wcf100134, l5p duramax oil pan upgrade, high capacity duramax oil pan, cast aluminum l5p oil pan, ppe oil pan duramax, 2020 2021 2022 2023 2024 l5p duramax oil system upgrade, heavy... MSRP: Was: Now: $493.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100191 2004.5-2005 LLY DURAMAX 4 INTAKE KIT WITH AIR BOX wehrli custom fab wcf10091, lly duramax intake kit, 2004.5 2005 lly cold air intake, 4 inch duramax intake pipe, lly duramax air box intake, gm 6.6 duramax intake upgrade, fabricated aluminum duramax... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100720 2020-2024 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve intake airflow and eliminate the restrictive factory resonator with the WEHRLI CUSTOM FAB WCF100720 4" INTAKE RESONATOR PIPE for the 2020-2024 L5P Duramax. Designed and manufactured by Wehrli... MSRP: Was: Now: $227.95 Choose Options Compare Quick view GARRETT 848212-9001S REMAN GT3788VA STOCK REPLACEMENT 04.5-10 GM 6.6L DURAMAX Restore OEM Performance with the Garrett 848212-9001S Reman GT3788VA Turbo for 2004.5-2010 GM 6.6L Duramax The Garrett 848212-9001S is a premium remanufactured GT3788VA turbocharger designed as a... MSRP: Was: Now: $957.77 Choose Options Compare Quick view EXERGY E01 10254 REMAN 250% OVER INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Make big power with precision. The Exergy E01 10254 Reman 250% Over Injector Set is engineered for high-horsepower 2004.5–2005 Duramax LLY builds that demand maximum fuel delivery with... MSRP: Was: Now: $5,376.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX wehrli custom fab wcf100190, lb7 duramax intake kit, 2001 2002 2003 2004 lb7 cold air intake, 4 inch duramax intake, lb7 air box upgrade, gm 6.6 duramax intake pipe, silverado sierra 2500hd 3500hd... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve airflow and eliminate the restrictive factory intake resonator with the WEHRLI CUSTOM FAB WCF100709 4" INTAKE RESONATOR PIPE for the 2017-2019 L5P Duramax platform. The factory intake... MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100135, duramax transfer case brace, lmm duramax drivetrain support, gm allison transfer case reinforcement, 2007.5 2008 2009 2010 duramax transfer case brace, duramax drivetrain... MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT wehrli custom fab wcf100178, l5p duramax turbo gasket kit, 2017 2018 2019 2020 2021 2022 2023 duramax turbo gasket kit, gm 6.6 duramax turbo install kit, l5p vgt turbo gasket set, duramax turbo... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL The BD DIESEL 1036605 High Idle Control is engineered specifically for 2004–2006 Chevrolet and GMC 6.6L Duramax LLY diesel trucks equipped with an automatic transmission and cruise control... MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter... MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view EXERGY E01 10254 REMAN 250% OVER INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY MSRP: Was: Now: $5,376.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN MSRP: Was: Now: $367.63 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY MSRP: Was: Now: $29.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100134 2020-2024 L5P DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM ENGINE OIL PAN wehrli custom fab wcf100134, l5p duramax oil pan upgrade, high capacity duramax oil pan, cast aluminum l5p oil pan, ppe oil pan duramax, 2020 2021 2022 2023 2024 l5p duramax oil system upgrade, heavy... MSRP: Was: Now: $493.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100191 2004.5-2005 LLY DURAMAX 4 INTAKE KIT WITH AIR BOX wehrli custom fab wcf10091, lly duramax intake kit, 2004.5 2005 lly cold air intake, 4 inch duramax intake pipe, lly duramax air box intake, gm 6.6 duramax intake upgrade, fabricated aluminum duramax... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100720 2020-2024 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve intake airflow and eliminate the restrictive factory resonator with the WEHRLI CUSTOM FAB WCF100720 4" INTAKE RESONATOR PIPE for the 2020-2024 L5P Duramax. Designed and manufactured by Wehrli... MSRP: Was: Now: $227.95 Choose Options Compare Quick view GARRETT 848212-9001S REMAN GT3788VA STOCK REPLACEMENT 04.5-10 GM 6.6L DURAMAX Restore OEM Performance with the Garrett 848212-9001S Reman GT3788VA Turbo for 2004.5-2010 GM 6.6L Duramax The Garrett 848212-9001S is a premium remanufactured GT3788VA turbocharger designed as a... MSRP: Was: Now: $957.77 Choose Options Compare Quick view EXERGY E01 10254 REMAN 250% OVER INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Make big power with precision. The Exergy E01 10254 Reman 250% Over Injector Set is engineered for high-horsepower 2004.5–2005 Duramax LLY builds that demand maximum fuel delivery with... MSRP: Was: Now: $5,376.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX wehrli custom fab wcf100190, lb7 duramax intake kit, 2001 2002 2003 2004 lb7 cold air intake, 4 inch duramax intake, lb7 air box upgrade, gm 6.6 duramax intake pipe, silverado sierra 2500hd 3500hd... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve airflow and eliminate the restrictive factory intake resonator with the WEHRLI CUSTOM FAB WCF100709 4" INTAKE RESONATOR PIPE for the 2017-2019 L5P Duramax platform. The factory intake... MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100135, duramax transfer case brace, lmm duramax drivetrain support, gm allison transfer case reinforcement, 2007.5 2008 2009 2010 duramax transfer case brace, duramax drivetrain... MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT wehrli custom fab wcf100178, l5p duramax turbo gasket kit, 2017 2018 2019 2020 2021 2022 2023 duramax turbo gasket kit, gm 6.6 duramax turbo install kit, l5p vgt turbo gasket set, duramax turbo... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL The BD DIESEL 1036605 High Idle Control is engineered specifically for 2004–2006 Chevrolet and GMC 6.6L Duramax LLY diesel trucks equipped with an automatic transmission and cruise control... MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter... MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN MSRP: Was: Now: $367.63 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY MSRP: Was: Now: $29.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100134 2020-2024 L5P DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM ENGINE OIL PAN wehrli custom fab wcf100134, l5p duramax oil pan upgrade, high capacity duramax oil pan, cast aluminum l5p oil pan, ppe oil pan duramax, 2020 2021 2022 2023 2024 l5p duramax oil system upgrade, heavy... MSRP: Was: Now: $493.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100191 2004.5-2005 LLY DURAMAX 4 INTAKE KIT WITH AIR BOX wehrli custom fab wcf10091, lly duramax intake kit, 2004.5 2005 lly cold air intake, 4 inch duramax intake pipe, lly duramax air box intake, gm 6.6 duramax intake upgrade, fabricated aluminum duramax... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100720 2020-2024 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve intake airflow and eliminate the restrictive factory resonator with the WEHRLI CUSTOM FAB WCF100720 4" INTAKE RESONATOR PIPE for the 2020-2024 L5P Duramax. Designed and manufactured by Wehrli... MSRP: Was: Now: $227.95 Choose Options Compare Quick view GARRETT 848212-9001S REMAN GT3788VA STOCK REPLACEMENT 04.5-10 GM 6.6L DURAMAX Restore OEM Performance with the Garrett 848212-9001S Reman GT3788VA Turbo for 2004.5-2010 GM 6.6L Duramax The Garrett 848212-9001S is a premium remanufactured GT3788VA turbocharger designed as a... MSRP: Was: Now: $957.77 Choose Options Compare Quick view EXERGY E01 10254 REMAN 250% OVER INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Make big power with precision. The Exergy E01 10254 Reman 250% Over Injector Set is engineered for high-horsepower 2004.5–2005 Duramax LLY builds that demand maximum fuel delivery with... MSRP: Was: Now: $5,376.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX wehrli custom fab wcf100190, lb7 duramax intake kit, 2001 2002 2003 2004 lb7 cold air intake, 4 inch duramax intake, lb7 air box upgrade, gm 6.6 duramax intake pipe, silverado sierra 2500hd 3500hd... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve airflow and eliminate the restrictive factory intake resonator with the WEHRLI CUSTOM FAB WCF100709 4" INTAKE RESONATOR PIPE for the 2017-2019 L5P Duramax platform. The factory intake... MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100135, duramax transfer case brace, lmm duramax drivetrain support, gm allison transfer case reinforcement, 2007.5 2008 2009 2010 duramax transfer case brace, duramax drivetrain... MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT wehrli custom fab wcf100178, l5p duramax turbo gasket kit, 2017 2018 2019 2020 2021 2022 2023 duramax turbo gasket kit, gm 6.6 duramax turbo install kit, l5p vgt turbo gasket set, duramax turbo... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL The BD DIESEL 1036605 High Idle Control is engineered specifically for 2004–2006 Chevrolet and GMC 6.6L Duramax LLY diesel trucks equipped with an automatic transmission and cruise control... MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter... MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY MSRP: Was: Now: $29.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100134 2020-2024 L5P DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM ENGINE OIL PAN wehrli custom fab wcf100134, l5p duramax oil pan upgrade, high capacity duramax oil pan, cast aluminum l5p oil pan, ppe oil pan duramax, 2020 2021 2022 2023 2024 l5p duramax oil system upgrade, heavy... MSRP: Was: Now: $493.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100191 2004.5-2005 LLY DURAMAX 4 INTAKE KIT WITH AIR BOX wehrli custom fab wcf10091, lly duramax intake kit, 2004.5 2005 lly cold air intake, 4 inch duramax intake pipe, lly duramax air box intake, gm 6.6 duramax intake upgrade, fabricated aluminum duramax... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100720 2020-2024 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve intake airflow and eliminate the restrictive factory resonator with the WEHRLI CUSTOM FAB WCF100720 4" INTAKE RESONATOR PIPE for the 2020-2024 L5P Duramax. Designed and manufactured by Wehrli... MSRP: Was: Now: $227.95 Choose Options Compare Quick view GARRETT 848212-9001S REMAN GT3788VA STOCK REPLACEMENT 04.5-10 GM 6.6L DURAMAX Restore OEM Performance with the Garrett 848212-9001S Reman GT3788VA Turbo for 2004.5-2010 GM 6.6L Duramax The Garrett 848212-9001S is a premium remanufactured GT3788VA turbocharger designed as a... MSRP: Was: Now: $957.77 Choose Options Compare Quick view EXERGY E01 10254 REMAN 250% OVER INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Make big power with precision. The Exergy E01 10254 Reman 250% Over Injector Set is engineered for high-horsepower 2004.5–2005 Duramax LLY builds that demand maximum fuel delivery with... MSRP: Was: Now: $5,376.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX wehrli custom fab wcf100190, lb7 duramax intake kit, 2001 2002 2003 2004 lb7 cold air intake, 4 inch duramax intake, lb7 air box upgrade, gm 6.6 duramax intake pipe, silverado sierra 2500hd 3500hd... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve airflow and eliminate the restrictive factory intake resonator with the WEHRLI CUSTOM FAB WCF100709 4" INTAKE RESONATOR PIPE for the 2017-2019 L5P Duramax platform. The factory intake... MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100135, duramax transfer case brace, lmm duramax drivetrain support, gm allison transfer case reinforcement, 2007.5 2008 2009 2010 duramax transfer case brace, duramax drivetrain... MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT wehrli custom fab wcf100178, l5p duramax turbo gasket kit, 2017 2018 2019 2020 2021 2022 2023 duramax turbo gasket kit, gm 6.6 duramax turbo install kit, l5p vgt turbo gasket set, duramax turbo... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL The BD DIESEL 1036605 High Idle Control is engineered specifically for 2004–2006 Chevrolet and GMC 6.6L Duramax LLY diesel trucks equipped with an automatic transmission and cruise control... MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter... MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY MSRP: Was: Now: $29.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100134 2020-2024 L5P DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM ENGINE OIL PAN wehrli custom fab wcf100134, l5p duramax oil pan upgrade, high capacity duramax oil pan, cast aluminum l5p oil pan, ppe oil pan duramax, 2020 2021 2022 2023 2024 l5p duramax oil system upgrade, heavy... MSRP: Was: Now: $493.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100191 2004.5-2005 LLY DURAMAX 4 INTAKE KIT WITH AIR BOX wehrli custom fab wcf10091, lly duramax intake kit, 2004.5 2005 lly cold air intake, 4 inch duramax intake pipe, lly duramax air box intake, gm 6.6 duramax intake upgrade, fabricated aluminum duramax... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100720 2020-2024 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve intake airflow and eliminate the restrictive factory resonator with the WEHRLI CUSTOM FAB WCF100720 4" INTAKE RESONATOR PIPE for the 2020-2024 L5P Duramax. Designed and manufactured by Wehrli... MSRP: Was: Now: $227.95 Choose Options Compare Quick view GARRETT 848212-9001S REMAN GT3788VA STOCK REPLACEMENT 04.5-10 GM 6.6L DURAMAX Restore OEM Performance with the Garrett 848212-9001S Reman GT3788VA Turbo for 2004.5-2010 GM 6.6L Duramax The Garrett 848212-9001S is a premium remanufactured GT3788VA turbocharger designed as a... MSRP: Was: Now: $957.77 Choose Options Compare Quick view EXERGY E01 10254 REMAN 250% OVER INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Make big power with precision. The Exergy E01 10254 Reman 250% Over Injector Set is engineered for high-horsepower 2004.5–2005 Duramax LLY builds that demand maximum fuel delivery with... MSRP: Was: Now: $5,376.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX wehrli custom fab wcf100190, lb7 duramax intake kit, 2001 2002 2003 2004 lb7 cold air intake, 4 inch duramax intake, lb7 air box upgrade, gm 6.6 duramax intake pipe, silverado sierra 2500hd 3500hd... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve airflow and eliminate the restrictive factory intake resonator with the WEHRLI CUSTOM FAB WCF100709 4" INTAKE RESONATOR PIPE for the 2017-2019 L5P Duramax platform. The factory intake... MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100135, duramax transfer case brace, lmm duramax drivetrain support, gm allison transfer case reinforcement, 2007.5 2008 2009 2010 duramax transfer case brace, duramax drivetrain... MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT wehrli custom fab wcf100178, l5p duramax turbo gasket kit, 2017 2018 2019 2020 2021 2022 2023 duramax turbo gasket kit, gm 6.6 duramax turbo install kit, l5p vgt turbo gasket set, duramax turbo... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL The BD DIESEL 1036605 High Idle Control is engineered specifically for 2004–2006 Chevrolet and GMC 6.6L Duramax LLY diesel trucks equipped with an automatic transmission and cruise control... MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter... MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY MSRP: Was: Now: $29.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100134 2020-2024 L5P DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM ENGINE OIL PAN wehrli custom fab wcf100134, l5p duramax oil pan upgrade, high capacity duramax oil pan, cast aluminum l5p oil pan, ppe oil pan duramax, 2020 2021 2022 2023 2024 l5p duramax oil system upgrade, heavy... MSRP: Was: Now: $493.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100191 2004.5-2005 LLY DURAMAX 4 INTAKE KIT WITH AIR BOX wehrli custom fab wcf10091, lly duramax intake kit, 2004.5 2005 lly cold air intake, 4 inch duramax intake pipe, lly duramax air box intake, gm 6.6 duramax intake upgrade, fabricated aluminum duramax... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100720 2020-2024 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve intake airflow and eliminate the restrictive factory resonator with the WEHRLI CUSTOM FAB WCF100720 4" INTAKE RESONATOR PIPE for the 2020-2024 L5P Duramax. Designed and manufactured by Wehrli... MSRP: Was: Now: $227.95 Choose Options Compare Quick view GARRETT 848212-9001S REMAN GT3788VA STOCK REPLACEMENT 04.5-10 GM 6.6L DURAMAX Restore OEM Performance with the Garrett 848212-9001S Reman GT3788VA Turbo for 2004.5-2010 GM 6.6L Duramax The Garrett 848212-9001S is a premium remanufactured GT3788VA turbocharger designed as a... MSRP: Was: Now: $957.77 Choose Options Compare Quick view EXERGY E01 10254 REMAN 250% OVER INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Make big power with precision. The Exergy E01 10254 Reman 250% Over Injector Set is engineered for high-horsepower 2004.5–2005 Duramax LLY builds that demand maximum fuel delivery with... MSRP: Was: Now: $5,376.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX wehrli custom fab wcf100190, lb7 duramax intake kit, 2001 2002 2003 2004 lb7 cold air intake, 4 inch duramax intake, lb7 air box upgrade, gm 6.6 duramax intake pipe, silverado sierra 2500hd 3500hd... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve airflow and eliminate the restrictive factory intake resonator with the WEHRLI CUSTOM FAB WCF100709 4" INTAKE RESONATOR PIPE for the 2017-2019 L5P Duramax platform. The factory intake... MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100135, duramax transfer case brace, lmm duramax drivetrain support, gm allison transfer case reinforcement, 2007.5 2008 2009 2010 duramax transfer case brace, duramax drivetrain... MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT wehrli custom fab wcf100178, l5p duramax turbo gasket kit, 2017 2018 2019 2020 2021 2022 2023 duramax turbo gasket kit, gm 6.6 duramax turbo install kit, l5p vgt turbo gasket set, duramax turbo... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL The BD DIESEL 1036605 High Idle Control is engineered specifically for 2004–2006 Chevrolet and GMC 6.6L Duramax LLY diesel trucks equipped with an automatic transmission and cruise control... MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter... MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY MSRP: Was: Now: $29.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100134 2020-2024 L5P DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM ENGINE OIL PAN wehrli custom fab wcf100134, l5p duramax oil pan upgrade, high capacity duramax oil pan, cast aluminum l5p oil pan, ppe oil pan duramax, 2020 2021 2022 2023 2024 l5p duramax oil system upgrade, heavy... MSRP: Was: Now: $493.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100191 2004.5-2005 LLY DURAMAX 4 INTAKE KIT WITH AIR BOX wehrli custom fab wcf10091, lly duramax intake kit, 2004.5 2005 lly cold air intake, 4 inch duramax intake pipe, lly duramax air box intake, gm 6.6 duramax intake upgrade, fabricated aluminum duramax... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100720 2020-2024 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve intake airflow and eliminate the restrictive factory resonator with the WEHRLI CUSTOM FAB WCF100720 4" INTAKE RESONATOR PIPE for the 2020-2024 L5P Duramax. Designed and manufactured by Wehrli... MSRP: Was: Now: $227.95 Choose Options Compare Quick view GARRETT 848212-9001S REMAN GT3788VA STOCK REPLACEMENT 04.5-10 GM 6.6L DURAMAX Restore OEM Performance with the Garrett 848212-9001S Reman GT3788VA Turbo for 2004.5-2010 GM 6.6L Duramax The Garrett 848212-9001S is a premium remanufactured GT3788VA turbocharger designed as a... MSRP: Was: Now: $957.77 Choose Options Compare Quick view EXERGY E01 10254 REMAN 250% OVER INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Make big power with precision. The Exergy E01 10254 Reman 250% Over Injector Set is engineered for high-horsepower 2004.5–2005 Duramax LLY builds that demand maximum fuel delivery with... MSRP: Was: Now: $5,376.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX wehrli custom fab wcf100190, lb7 duramax intake kit, 2001 2002 2003 2004 lb7 cold air intake, 4 inch duramax intake, lb7 air box upgrade, gm 6.6 duramax intake pipe, silverado sierra 2500hd 3500hd... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve airflow and eliminate the restrictive factory intake resonator with the WEHRLI CUSTOM FAB WCF100709 4" INTAKE RESONATOR PIPE for the 2017-2019 L5P Duramax platform. The factory intake... MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100135, duramax transfer case brace, lmm duramax drivetrain support, gm allison transfer case reinforcement, 2007.5 2008 2009 2010 duramax transfer case brace, duramax drivetrain... MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT wehrli custom fab wcf100178, l5p duramax turbo gasket kit, 2017 2018 2019 2020 2021 2022 2023 duramax turbo gasket kit, gm 6.6 duramax turbo install kit, l5p vgt turbo gasket set, duramax turbo... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL The BD DIESEL 1036605 High Idle Control is engineered specifically for 2004–2006 Chevrolet and GMC 6.6L Duramax LLY diesel trucks equipped with an automatic transmission and cruise control... MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter... MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY MSRP: Was: Now: $29.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100134 2020-2024 L5P DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM ENGINE OIL PAN wehrli custom fab wcf100134, l5p duramax oil pan upgrade, high capacity duramax oil pan, cast aluminum l5p oil pan, ppe oil pan duramax, 2020 2021 2022 2023 2024 l5p duramax oil system upgrade, heavy... MSRP: Was: Now: $493.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100191 2004.5-2005 LLY DURAMAX 4 INTAKE KIT WITH AIR BOX wehrli custom fab wcf10091, lly duramax intake kit, 2004.5 2005 lly cold air intake, 4 inch duramax intake pipe, lly duramax air box intake, gm 6.6 duramax intake upgrade, fabricated aluminum duramax... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100720 2020-2024 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve intake airflow and eliminate the restrictive factory resonator with the WEHRLI CUSTOM FAB WCF100720 4" INTAKE RESONATOR PIPE for the 2020-2024 L5P Duramax. Designed and manufactured by Wehrli... MSRP: Was: Now: $227.95 Choose Options Compare Quick view GARRETT 848212-9001S REMAN GT3788VA STOCK REPLACEMENT 04.5-10 GM 6.6L DURAMAX Restore OEM Performance with the Garrett 848212-9001S Reman GT3788VA Turbo for 2004.5-2010 GM 6.6L Duramax The Garrett 848212-9001S is a premium remanufactured GT3788VA turbocharger designed as a... MSRP: Was: Now: $957.77 Choose Options Compare Quick view EXERGY E01 10254 REMAN 250% OVER INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Make big power with precision. The Exergy E01 10254 Reman 250% Over Injector Set is engineered for high-horsepower 2004.5–2005 Duramax LLY builds that demand maximum fuel delivery with... MSRP: Was: Now: $5,376.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX wehrli custom fab wcf100190, lb7 duramax intake kit, 2001 2002 2003 2004 lb7 cold air intake, 4 inch duramax intake, lb7 air box upgrade, gm 6.6 duramax intake pipe, silverado sierra 2500hd 3500hd... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve airflow and eliminate the restrictive factory intake resonator with the WEHRLI CUSTOM FAB WCF100709 4" INTAKE RESONATOR PIPE for the 2017-2019 L5P Duramax platform. The factory intake... MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100135, duramax transfer case brace, lmm duramax drivetrain support, gm allison transfer case reinforcement, 2007.5 2008 2009 2010 duramax transfer case brace, duramax drivetrain... MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT wehrli custom fab wcf100178, l5p duramax turbo gasket kit, 2017 2018 2019 2020 2021 2022 2023 duramax turbo gasket kit, gm 6.6 duramax turbo install kit, l5p vgt turbo gasket set, duramax turbo... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL The BD DIESEL 1036605 High Idle Control is engineered specifically for 2004–2006 Chevrolet and GMC 6.6L Duramax LLY diesel trucks equipped with an automatic transmission and cruise control... MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter... MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY MSRP: Was: Now: $29.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100134 2020-2024 L5P DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM ENGINE OIL PAN wehrli custom fab wcf100134, l5p duramax oil pan upgrade, high capacity duramax oil pan, cast aluminum l5p oil pan, ppe oil pan duramax, 2020 2021 2022 2023 2024 l5p duramax oil system upgrade, heavy... MSRP: Was: Now: $493.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100191 2004.5-2005 LLY DURAMAX 4 INTAKE KIT WITH AIR BOX wehrli custom fab wcf10091, lly duramax intake kit, 2004.5 2005 lly cold air intake, 4 inch duramax intake pipe, lly duramax air box intake, gm 6.6 duramax intake upgrade, fabricated aluminum duramax... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100720 2020-2024 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve intake airflow and eliminate the restrictive factory resonator with the WEHRLI CUSTOM FAB WCF100720 4" INTAKE RESONATOR PIPE for the 2020-2024 L5P Duramax. Designed and manufactured by Wehrli... MSRP: Was: Now: $227.95 Choose Options Compare Quick view GARRETT 848212-9001S REMAN GT3788VA STOCK REPLACEMENT 04.5-10 GM 6.6L DURAMAX Restore OEM Performance with the Garrett 848212-9001S Reman GT3788VA Turbo for 2004.5-2010 GM 6.6L Duramax The Garrett 848212-9001S is a premium remanufactured GT3788VA turbocharger designed as a... MSRP: Was: Now: $957.77 Choose Options Compare Quick view EXERGY E01 10254 REMAN 250% OVER INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Make big power with precision. The Exergy E01 10254 Reman 250% Over Injector Set is engineered for high-horsepower 2004.5–2005 Duramax LLY builds that demand maximum fuel delivery with... MSRP: Was: Now: $5,376.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX wehrli custom fab wcf100190, lb7 duramax intake kit, 2001 2002 2003 2004 lb7 cold air intake, 4 inch duramax intake, lb7 air box upgrade, gm 6.6 duramax intake pipe, silverado sierra 2500hd 3500hd... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve airflow and eliminate the restrictive factory intake resonator with the WEHRLI CUSTOM FAB WCF100709 4" INTAKE RESONATOR PIPE for the 2017-2019 L5P Duramax platform. The factory intake... MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100135, duramax transfer case brace, lmm duramax drivetrain support, gm allison transfer case reinforcement, 2007.5 2008 2009 2010 duramax transfer case brace, duramax drivetrain... MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT wehrli custom fab wcf100178, l5p duramax turbo gasket kit, 2017 2018 2019 2020 2021 2022 2023 duramax turbo gasket kit, gm 6.6 duramax turbo install kit, l5p vgt turbo gasket set, duramax turbo... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL The BD DIESEL 1036605 High Idle Control is engineered specifically for 2004–2006 Chevrolet and GMC 6.6L Duramax LLY diesel trucks equipped with an automatic transmission and cruise control... MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter... MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY MSRP: Was: Now: $29.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100134 2020-2024 L5P DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM ENGINE OIL PAN wehrli custom fab wcf100134, l5p duramax oil pan upgrade, high capacity duramax oil pan, cast aluminum l5p oil pan, ppe oil pan duramax, 2020 2021 2022 2023 2024 l5p duramax oil system upgrade, heavy... MSRP: Was: Now: $493.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100191 2004.5-2005 LLY DURAMAX 4 INTAKE KIT WITH AIR BOX wehrli custom fab wcf10091, lly duramax intake kit, 2004.5 2005 lly cold air intake, 4 inch duramax intake pipe, lly duramax air box intake, gm 6.6 duramax intake upgrade, fabricated aluminum duramax... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100720 2020-2024 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve intake airflow and eliminate the restrictive factory resonator with the WEHRLI CUSTOM FAB WCF100720 4" INTAKE RESONATOR PIPE for the 2020-2024 L5P Duramax. Designed and manufactured by Wehrli... MSRP: Was: Now: $227.95 Choose Options Compare Quick view GARRETT 848212-9001S REMAN GT3788VA STOCK REPLACEMENT 04.5-10 GM 6.6L DURAMAX Restore OEM Performance with the Garrett 848212-9001S Reman GT3788VA Turbo for 2004.5-2010 GM 6.6L Duramax The Garrett 848212-9001S is a premium remanufactured GT3788VA turbocharger designed as a... MSRP: Was: Now: $957.77 Choose Options Compare Quick view EXERGY E01 10254 REMAN 250% OVER INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Make big power with precision. The Exergy E01 10254 Reman 250% Over Injector Set is engineered for high-horsepower 2004.5–2005 Duramax LLY builds that demand maximum fuel delivery with... MSRP: Was: Now: $5,376.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX wehrli custom fab wcf100190, lb7 duramax intake kit, 2001 2002 2003 2004 lb7 cold air intake, 4 inch duramax intake, lb7 air box upgrade, gm 6.6 duramax intake pipe, silverado sierra 2500hd 3500hd... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve airflow and eliminate the restrictive factory intake resonator with the WEHRLI CUSTOM FAB WCF100709 4" INTAKE RESONATOR PIPE for the 2017-2019 L5P Duramax platform. The factory intake... MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100135, duramax transfer case brace, lmm duramax drivetrain support, gm allison transfer case reinforcement, 2007.5 2008 2009 2010 duramax transfer case brace, duramax drivetrain... MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT wehrli custom fab wcf100178, l5p duramax turbo gasket kit, 2017 2018 2019 2020 2021 2022 2023 duramax turbo gasket kit, gm 6.6 duramax turbo install kit, l5p vgt turbo gasket set, duramax turbo... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL The BD DIESEL 1036605 High Idle Control is engineered specifically for 2004–2006 Chevrolet and GMC 6.6L Duramax LLY diesel trucks equipped with an automatic transmission and cruise control... MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter... MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY MSRP: Was: Now: $29.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100134 2020-2024 L5P DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM ENGINE OIL PAN wehrli custom fab wcf100134, l5p duramax oil pan upgrade, high capacity duramax oil pan, cast aluminum l5p oil pan, ppe oil pan duramax, 2020 2021 2022 2023 2024 l5p duramax oil system upgrade, heavy... MSRP: Was: Now: $493.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100191 2004.5-2005 LLY DURAMAX 4 INTAKE KIT WITH AIR BOX wehrli custom fab wcf10091, lly duramax intake kit, 2004.5 2005 lly cold air intake, 4 inch duramax intake pipe, lly duramax air box intake, gm 6.6 duramax intake upgrade, fabricated aluminum duramax... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100720 2020-2024 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve intake airflow and eliminate the restrictive factory resonator with the WEHRLI CUSTOM FAB WCF100720 4" INTAKE RESONATOR PIPE for the 2020-2024 L5P Duramax. Designed and manufactured by Wehrli... MSRP: Was: Now: $227.95 Choose Options Compare Quick view GARRETT 848212-9001S REMAN GT3788VA STOCK REPLACEMENT 04.5-10 GM 6.6L DURAMAX Restore OEM Performance with the Garrett 848212-9001S Reman GT3788VA Turbo for 2004.5-2010 GM 6.6L Duramax The Garrett 848212-9001S is a premium remanufactured GT3788VA turbocharger designed as a... MSRP: Was: Now: $957.77 Choose Options Compare Quick view EXERGY E01 10254 REMAN 250% OVER INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Make big power with precision. The Exergy E01 10254 Reman 250% Over Injector Set is engineered for high-horsepower 2004.5–2005 Duramax LLY builds that demand maximum fuel delivery with... MSRP: Was: Now: $5,376.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX wehrli custom fab wcf100190, lb7 duramax intake kit, 2001 2002 2003 2004 lb7 cold air intake, 4 inch duramax intake, lb7 air box upgrade, gm 6.6 duramax intake pipe, silverado sierra 2500hd 3500hd... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve airflow and eliminate the restrictive factory intake resonator with the WEHRLI CUSTOM FAB WCF100709 4" INTAKE RESONATOR PIPE for the 2017-2019 L5P Duramax platform. The factory intake... MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100135, duramax transfer case brace, lmm duramax drivetrain support, gm allison transfer case reinforcement, 2007.5 2008 2009 2010 duramax transfer case brace, duramax drivetrain... MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT wehrli custom fab wcf100178, l5p duramax turbo gasket kit, 2017 2018 2019 2020 2021 2022 2023 duramax turbo gasket kit, gm 6.6 duramax turbo install kit, l5p vgt turbo gasket set, duramax turbo... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL The BD DIESEL 1036605 High Idle Control is engineered specifically for 2004–2006 Chevrolet and GMC 6.6L Duramax LLY diesel trucks equipped with an automatic transmission and cruise control... MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter... MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY MSRP: Was: Now: $29.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100134 2020-2024 L5P DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM ENGINE OIL PAN wehrli custom fab wcf100134, l5p duramax oil pan upgrade, high capacity duramax oil pan, cast aluminum l5p oil pan, ppe oil pan duramax, 2020 2021 2022 2023 2024 l5p duramax oil system upgrade, heavy... MSRP: Was: Now: $493.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100191 2004.5-2005 LLY DURAMAX 4 INTAKE KIT WITH AIR BOX wehrli custom fab wcf10091, lly duramax intake kit, 2004.5 2005 lly cold air intake, 4 inch duramax intake pipe, lly duramax air box intake, gm 6.6 duramax intake upgrade, fabricated aluminum duramax... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100720 2020-2024 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve intake airflow and eliminate the restrictive factory resonator with the WEHRLI CUSTOM FAB WCF100720 4" INTAKE RESONATOR PIPE for the 2020-2024 L5P Duramax. Designed and manufactured by Wehrli... MSRP: Was: Now: $227.95 Choose Options Compare Quick view GARRETT 848212-9001S REMAN GT3788VA STOCK REPLACEMENT 04.5-10 GM 6.6L DURAMAX Restore OEM Performance with the Garrett 848212-9001S Reman GT3788VA Turbo for 2004.5-2010 GM 6.6L Duramax The Garrett 848212-9001S is a premium remanufactured GT3788VA turbocharger designed as a... MSRP: Was: Now: $957.77 Choose Options Compare Quick view EXERGY E01 10254 REMAN 250% OVER INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Make big power with precision. The Exergy E01 10254 Reman 250% Over Injector Set is engineered for high-horsepower 2004.5–2005 Duramax LLY builds that demand maximum fuel delivery with... MSRP: Was: Now: $5,376.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX wehrli custom fab wcf100190, lb7 duramax intake kit, 2001 2002 2003 2004 lb7 cold air intake, 4 inch duramax intake, lb7 air box upgrade, gm 6.6 duramax intake pipe, silverado sierra 2500hd 3500hd... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve airflow and eliminate the restrictive factory intake resonator with the WEHRLI CUSTOM FAB WCF100709 4" INTAKE RESONATOR PIPE for the 2017-2019 L5P Duramax platform. The factory intake... MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100135, duramax transfer case brace, lmm duramax drivetrain support, gm allison transfer case reinforcement, 2007.5 2008 2009 2010 duramax transfer case brace, duramax drivetrain... MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT wehrli custom fab wcf100178, l5p duramax turbo gasket kit, 2017 2018 2019 2020 2021 2022 2023 duramax turbo gasket kit, gm 6.6 duramax turbo install kit, l5p vgt turbo gasket set, duramax turbo... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL The BD DIESEL 1036605 High Idle Control is engineered specifically for 2004–2006 Chevrolet and GMC 6.6L Duramax LLY diesel trucks equipped with an automatic transmission and cruise control... MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter... MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY MSRP: Was: Now: $29.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100134 2020-2024 L5P DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM ENGINE OIL PAN wehrli custom fab wcf100134, l5p duramax oil pan upgrade, high capacity duramax oil pan, cast aluminum l5p oil pan, ppe oil pan duramax, 2020 2021 2022 2023 2024 l5p duramax oil system upgrade, heavy... MSRP: Was: Now: $493.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100191 2004.5-2005 LLY DURAMAX 4 INTAKE KIT WITH AIR BOX wehrli custom fab wcf10091, lly duramax intake kit, 2004.5 2005 lly cold air intake, 4 inch duramax intake pipe, lly duramax air box intake, gm 6.6 duramax intake upgrade, fabricated aluminum duramax... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100720 2020-2024 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve intake airflow and eliminate the restrictive factory resonator with the WEHRLI CUSTOM FAB WCF100720 4" INTAKE RESONATOR PIPE for the 2020-2024 L5P Duramax. Designed and manufactured by Wehrli... MSRP: Was: Now: $227.95 Choose Options Compare Quick view GARRETT 848212-9001S REMAN GT3788VA STOCK REPLACEMENT 04.5-10 GM 6.6L DURAMAX Restore OEM Performance with the Garrett 848212-9001S Reman GT3788VA Turbo for 2004.5-2010 GM 6.6L Duramax The Garrett 848212-9001S is a premium remanufactured GT3788VA turbocharger designed as a... MSRP: Was: Now: $957.77 Choose Options Compare Quick view EXERGY E01 10254 REMAN 250% OVER INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Make big power with precision. The Exergy E01 10254 Reman 250% Over Injector Set is engineered for high-horsepower 2004.5–2005 Duramax LLY builds that demand maximum fuel delivery with... MSRP: Was: Now: $5,376.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX wehrli custom fab wcf100190, lb7 duramax intake kit, 2001 2002 2003 2004 lb7 cold air intake, 4 inch duramax intake, lb7 air box upgrade, gm 6.6 duramax intake pipe, silverado sierra 2500hd 3500hd... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve airflow and eliminate the restrictive factory intake resonator with the WEHRLI CUSTOM FAB WCF100709 4" INTAKE RESONATOR PIPE for the 2017-2019 L5P Duramax platform. The factory intake... MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100135, duramax transfer case brace, lmm duramax drivetrain support, gm allison transfer case reinforcement, 2007.5 2008 2009 2010 duramax transfer case brace, duramax drivetrain... MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT wehrli custom fab wcf100178, l5p duramax turbo gasket kit, 2017 2018 2019 2020 2021 2022 2023 duramax turbo gasket kit, gm 6.6 duramax turbo install kit, l5p vgt turbo gasket set, duramax turbo... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL The BD DIESEL 1036605 High Idle Control is engineered specifically for 2004–2006 Chevrolet and GMC 6.6L Duramax LLY diesel trucks equipped with an automatic transmission and cruise control... MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter... MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY MSRP: Was: Now: $29.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100134 2020-2024 L5P DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM ENGINE OIL PAN wehrli custom fab wcf100134, l5p duramax oil pan upgrade, high capacity duramax oil pan, cast aluminum l5p oil pan, ppe oil pan duramax, 2020 2021 2022 2023 2024 l5p duramax oil system upgrade, heavy... MSRP: Was: Now: $493.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100191 2004.5-2005 LLY DURAMAX 4 INTAKE KIT WITH AIR BOX wehrli custom fab wcf10091, lly duramax intake kit, 2004.5 2005 lly cold air intake, 4 inch duramax intake pipe, lly duramax air box intake, gm 6.6 duramax intake upgrade, fabricated aluminum duramax... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100720 2020-2024 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve intake airflow and eliminate the restrictive factory resonator with the WEHRLI CUSTOM FAB WCF100720 4" INTAKE RESONATOR PIPE for the 2020-2024 L5P Duramax. Designed and manufactured by Wehrli... MSRP: Was: Now: $227.95 Choose Options Compare Quick view GARRETT 848212-9001S REMAN GT3788VA STOCK REPLACEMENT 04.5-10 GM 6.6L DURAMAX Restore OEM Performance with the Garrett 848212-9001S Reman GT3788VA Turbo for 2004.5-2010 GM 6.6L Duramax The Garrett 848212-9001S is a premium remanufactured GT3788VA turbocharger designed as a... MSRP: Was: Now: $957.77 Choose Options Compare Quick view EXERGY E01 10254 REMAN 250% OVER INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Make big power with precision. The Exergy E01 10254 Reman 250% Over Injector Set is engineered for high-horsepower 2004.5–2005 Duramax LLY builds that demand maximum fuel delivery with... MSRP: Was: Now: $5,376.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX wehrli custom fab wcf100190, lb7 duramax intake kit, 2001 2002 2003 2004 lb7 cold air intake, 4 inch duramax intake, lb7 air box upgrade, gm 6.6 duramax intake pipe, silverado sierra 2500hd 3500hd... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve airflow and eliminate the restrictive factory intake resonator with the WEHRLI CUSTOM FAB WCF100709 4" INTAKE RESONATOR PIPE for the 2017-2019 L5P Duramax platform. The factory intake... MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100135, duramax transfer case brace, lmm duramax drivetrain support, gm allison transfer case reinforcement, 2007.5 2008 2009 2010 duramax transfer case brace, duramax drivetrain... MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT wehrli custom fab wcf100178, l5p duramax turbo gasket kit, 2017 2018 2019 2020 2021 2022 2023 duramax turbo gasket kit, gm 6.6 duramax turbo install kit, l5p vgt turbo gasket set, duramax turbo... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL The BD DIESEL 1036605 High Idle Control is engineered specifically for 2004–2006 Chevrolet and GMC 6.6L Duramax LLY diesel trucks equipped with an automatic transmission and cruise control... MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter... MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY MSRP: Was: Now: $29.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100134 2020-2024 L5P DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM ENGINE OIL PAN wehrli custom fab wcf100134, l5p duramax oil pan upgrade, high capacity duramax oil pan, cast aluminum l5p oil pan, ppe oil pan duramax, 2020 2021 2022 2023 2024 l5p duramax oil system upgrade, heavy... MSRP: Was: Now: $493.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100191 2004.5-2005 LLY DURAMAX 4 INTAKE KIT WITH AIR BOX wehrli custom fab wcf10091, lly duramax intake kit, 2004.5 2005 lly cold air intake, 4 inch duramax intake pipe, lly duramax air box intake, gm 6.6 duramax intake upgrade, fabricated aluminum duramax... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100720 2020-2024 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve intake airflow and eliminate the restrictive factory resonator with the WEHRLI CUSTOM FAB WCF100720 4" INTAKE RESONATOR PIPE for the 2020-2024 L5P Duramax. Designed and manufactured by Wehrli... MSRP: Was: Now: $227.95 Choose Options Compare Quick view GARRETT 848212-9001S REMAN GT3788VA STOCK REPLACEMENT 04.5-10 GM 6.6L DURAMAX Restore OEM Performance with the Garrett 848212-9001S Reman GT3788VA Turbo for 2004.5-2010 GM 6.6L Duramax The Garrett 848212-9001S is a premium remanufactured GT3788VA turbocharger designed as a... MSRP: Was: Now: $957.77 Choose Options Compare Quick view EXERGY E01 10254 REMAN 250% OVER INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Make big power with precision. The Exergy E01 10254 Reman 250% Over Injector Set is engineered for high-horsepower 2004.5–2005 Duramax LLY builds that demand maximum fuel delivery with... MSRP: Was: Now: $5,376.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX wehrli custom fab wcf100190, lb7 duramax intake kit, 2001 2002 2003 2004 lb7 cold air intake, 4 inch duramax intake, lb7 air box upgrade, gm 6.6 duramax intake pipe, silverado sierra 2500hd 3500hd... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve airflow and eliminate the restrictive factory intake resonator with the WEHRLI CUSTOM FAB WCF100709 4" INTAKE RESONATOR PIPE for the 2017-2019 L5P Duramax platform. The factory intake... MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100135, duramax transfer case brace, lmm duramax drivetrain support, gm allison transfer case reinforcement, 2007.5 2008 2009 2010 duramax transfer case brace, duramax drivetrain... MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT wehrli custom fab wcf100178, l5p duramax turbo gasket kit, 2017 2018 2019 2020 2021 2022 2023 duramax turbo gasket kit, gm 6.6 duramax turbo install kit, l5p vgt turbo gasket set, duramax turbo... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL The BD DIESEL 1036605 High Idle Control is engineered specifically for 2004–2006 Chevrolet and GMC 6.6L Duramax LLY diesel trucks equipped with an automatic transmission and cruise control... MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter... MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY MSRP: Was: Now: $29.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100134 2020-2024 L5P DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM ENGINE OIL PAN wehrli custom fab wcf100134, l5p duramax oil pan upgrade, high capacity duramax oil pan, cast aluminum l5p oil pan, ppe oil pan duramax, 2020 2021 2022 2023 2024 l5p duramax oil system upgrade, heavy... MSRP: Was: Now: $493.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100191 2004.5-2005 LLY DURAMAX 4 INTAKE KIT WITH AIR BOX wehrli custom fab wcf10091, lly duramax intake kit, 2004.5 2005 lly cold air intake, 4 inch duramax intake pipe, lly duramax air box intake, gm 6.6 duramax intake upgrade, fabricated aluminum duramax... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100720 2020-2024 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve intake airflow and eliminate the restrictive factory resonator with the WEHRLI CUSTOM FAB WCF100720 4" INTAKE RESONATOR PIPE for the 2020-2024 L5P Duramax. Designed and manufactured by Wehrli... MSRP: Was: Now: $227.95 Choose Options Compare Quick view GARRETT 848212-9001S REMAN GT3788VA STOCK REPLACEMENT 04.5-10 GM 6.6L DURAMAX Restore OEM Performance with the Garrett 848212-9001S Reman GT3788VA Turbo for 2004.5-2010 GM 6.6L Duramax The Garrett 848212-9001S is a premium remanufactured GT3788VA turbocharger designed as a... MSRP: Was: Now: $957.77 Choose Options Compare Quick view EXERGY E01 10254 REMAN 250% OVER INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Make big power with precision. The Exergy E01 10254 Reman 250% Over Injector Set is engineered for high-horsepower 2004.5–2005 Duramax LLY builds that demand maximum fuel delivery with... MSRP: Was: Now: $5,376.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX wehrli custom fab wcf100190, lb7 duramax intake kit, 2001 2002 2003 2004 lb7 cold air intake, 4 inch duramax intake, lb7 air box upgrade, gm 6.6 duramax intake pipe, silverado sierra 2500hd 3500hd... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve airflow and eliminate the restrictive factory intake resonator with the WEHRLI CUSTOM FAB WCF100709 4" INTAKE RESONATOR PIPE for the 2017-2019 L5P Duramax platform. The factory intake... MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100135, duramax transfer case brace, lmm duramax drivetrain support, gm allison transfer case reinforcement, 2007.5 2008 2009 2010 duramax transfer case brace, duramax drivetrain... MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT wehrli custom fab wcf100178, l5p duramax turbo gasket kit, 2017 2018 2019 2020 2021 2022 2023 duramax turbo gasket kit, gm 6.6 duramax turbo install kit, l5p vgt turbo gasket set, duramax turbo... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL The BD DIESEL 1036605 High Idle Control is engineered specifically for 2004–2006 Chevrolet and GMC 6.6L Duramax LLY diesel trucks equipped with an automatic transmission and cruise control... MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter... MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY MSRP: Was: Now: $29.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100134 2020-2024 L5P DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM ENGINE OIL PAN wehrli custom fab wcf100134, l5p duramax oil pan upgrade, high capacity duramax oil pan, cast aluminum l5p oil pan, ppe oil pan duramax, 2020 2021 2022 2023 2024 l5p duramax oil system upgrade, heavy... MSRP: Was: Now: $493.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100191 2004.5-2005 LLY DURAMAX 4 INTAKE KIT WITH AIR BOX wehrli custom fab wcf10091, lly duramax intake kit, 2004.5 2005 lly cold air intake, 4 inch duramax intake pipe, lly duramax air box intake, gm 6.6 duramax intake upgrade, fabricated aluminum duramax... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100720 2020-2024 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve intake airflow and eliminate the restrictive factory resonator with the WEHRLI CUSTOM FAB WCF100720 4" INTAKE RESONATOR PIPE for the 2020-2024 L5P Duramax. Designed and manufactured by Wehrli... MSRP: Was: Now: $227.95 Choose Options Compare Quick view GARRETT 848212-9001S REMAN GT3788VA STOCK REPLACEMENT 04.5-10 GM 6.6L DURAMAX Restore OEM Performance with the Garrett 848212-9001S Reman GT3788VA Turbo for 2004.5-2010 GM 6.6L Duramax The Garrett 848212-9001S is a premium remanufactured GT3788VA turbocharger designed as a... MSRP: Was: Now: $957.77 Choose Options Compare Quick view EXERGY E01 10254 REMAN 250% OVER INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Make big power with precision. The Exergy E01 10254 Reman 250% Over Injector Set is engineered for high-horsepower 2004.5–2005 Duramax LLY builds that demand maximum fuel delivery with... MSRP: Was: Now: $5,376.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX wehrli custom fab wcf100190, lb7 duramax intake kit, 2001 2002 2003 2004 lb7 cold air intake, 4 inch duramax intake, lb7 air box upgrade, gm 6.6 duramax intake pipe, silverado sierra 2500hd 3500hd... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve airflow and eliminate the restrictive factory intake resonator with the WEHRLI CUSTOM FAB WCF100709 4" INTAKE RESONATOR PIPE for the 2017-2019 L5P Duramax platform. The factory intake... MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100135, duramax transfer case brace, lmm duramax drivetrain support, gm allison transfer case reinforcement, 2007.5 2008 2009 2010 duramax transfer case brace, duramax drivetrain... MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT wehrli custom fab wcf100178, l5p duramax turbo gasket kit, 2017 2018 2019 2020 2021 2022 2023 duramax turbo gasket kit, gm 6.6 duramax turbo install kit, l5p vgt turbo gasket set, duramax turbo... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL The BD DIESEL 1036605 High Idle Control is engineered specifically for 2004–2006 Chevrolet and GMC 6.6L Duramax LLY diesel trucks equipped with an automatic transmission and cruise control... MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter... MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY MSRP: Was: Now: $29.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100134 2020-2024 L5P DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM ENGINE OIL PAN wehrli custom fab wcf100134, l5p duramax oil pan upgrade, high capacity duramax oil pan, cast aluminum l5p oil pan, ppe oil pan duramax, 2020 2021 2022 2023 2024 l5p duramax oil system upgrade, heavy... MSRP: Was: Now: $493.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100191 2004.5-2005 LLY DURAMAX 4 INTAKE KIT WITH AIR BOX wehrli custom fab wcf10091, lly duramax intake kit, 2004.5 2005 lly cold air intake, 4 inch duramax intake pipe, lly duramax air box intake, gm 6.6 duramax intake upgrade, fabricated aluminum duramax... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100720 2020-2024 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve intake airflow and eliminate the restrictive factory resonator with the WEHRLI CUSTOM FAB WCF100720 4" INTAKE RESONATOR PIPE for the 2020-2024 L5P Duramax. Designed and manufactured by Wehrli... MSRP: Was: Now: $227.95 Choose Options Compare Quick view GARRETT 848212-9001S REMAN GT3788VA STOCK REPLACEMENT 04.5-10 GM 6.6L DURAMAX Restore OEM Performance with the Garrett 848212-9001S Reman GT3788VA Turbo for 2004.5-2010 GM 6.6L Duramax The Garrett 848212-9001S is a premium remanufactured GT3788VA turbocharger designed as a... MSRP: Was: Now: $957.77 Choose Options Compare Quick view EXERGY E01 10254 REMAN 250% OVER INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Make big power with precision. The Exergy E01 10254 Reman 250% Over Injector Set is engineered for high-horsepower 2004.5–2005 Duramax LLY builds that demand maximum fuel delivery with... MSRP: Was: Now: $5,376.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX wehrli custom fab wcf100190, lb7 duramax intake kit, 2001 2002 2003 2004 lb7 cold air intake, 4 inch duramax intake, lb7 air box upgrade, gm 6.6 duramax intake pipe, silverado sierra 2500hd 3500hd... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve airflow and eliminate the restrictive factory intake resonator with the WEHRLI CUSTOM FAB WCF100709 4" INTAKE RESONATOR PIPE for the 2017-2019 L5P Duramax platform. The factory intake... MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100135, duramax transfer case brace, lmm duramax drivetrain support, gm allison transfer case reinforcement, 2007.5 2008 2009 2010 duramax transfer case brace, duramax drivetrain... MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT wehrli custom fab wcf100178, l5p duramax turbo gasket kit, 2017 2018 2019 2020 2021 2022 2023 duramax turbo gasket kit, gm 6.6 duramax turbo install kit, l5p vgt turbo gasket set, duramax turbo... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL The BD DIESEL 1036605 High Idle Control is engineered specifically for 2004–2006 Chevrolet and GMC 6.6L Duramax LLY diesel trucks equipped with an automatic transmission and cruise control... MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter... MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY MSRP: Was: Now: $29.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100134 2020-2024 L5P DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM ENGINE OIL PAN wehrli custom fab wcf100134, l5p duramax oil pan upgrade, high capacity duramax oil pan, cast aluminum l5p oil pan, ppe oil pan duramax, 2020 2021 2022 2023 2024 l5p duramax oil system upgrade, heavy... MSRP: Was: Now: $493.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100191 2004.5-2005 LLY DURAMAX 4 INTAKE KIT WITH AIR BOX wehrli custom fab wcf10091, lly duramax intake kit, 2004.5 2005 lly cold air intake, 4 inch duramax intake pipe, lly duramax air box intake, gm 6.6 duramax intake upgrade, fabricated aluminum duramax... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100720 2020-2024 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve intake airflow and eliminate the restrictive factory resonator with the WEHRLI CUSTOM FAB WCF100720 4" INTAKE RESONATOR PIPE for the 2020-2024 L5P Duramax. Designed and manufactured by Wehrli... MSRP: Was: Now: $227.95 Choose Options Compare Quick view GARRETT 848212-9001S REMAN GT3788VA STOCK REPLACEMENT 04.5-10 GM 6.6L DURAMAX Restore OEM Performance with the Garrett 848212-9001S Reman GT3788VA Turbo for 2004.5-2010 GM 6.6L Duramax The Garrett 848212-9001S is a premium remanufactured GT3788VA turbocharger designed as a... MSRP: Was: Now: $957.77 Choose Options Compare Quick view EXERGY E01 10254 REMAN 250% OVER INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Make big power with precision. The Exergy E01 10254 Reman 250% Over Injector Set is engineered for high-horsepower 2004.5–2005 Duramax LLY builds that demand maximum fuel delivery with... MSRP: Was: Now: $5,376.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX wehrli custom fab wcf100190, lb7 duramax intake kit, 2001 2002 2003 2004 lb7 cold air intake, 4 inch duramax intake, lb7 air box upgrade, gm 6.6 duramax intake pipe, silverado sierra 2500hd 3500hd... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve airflow and eliminate the restrictive factory intake resonator with the WEHRLI CUSTOM FAB WCF100709 4" INTAKE RESONATOR PIPE for the 2017-2019 L5P Duramax platform. The factory intake... MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100135, duramax transfer case brace, lmm duramax drivetrain support, gm allison transfer case reinforcement, 2007.5 2008 2009 2010 duramax transfer case brace, duramax drivetrain... MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT wehrli custom fab wcf100178, l5p duramax turbo gasket kit, 2017 2018 2019 2020 2021 2022 2023 duramax turbo gasket kit, gm 6.6 duramax turbo install kit, l5p vgt turbo gasket set, duramax turbo... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL The BD DIESEL 1036605 High Idle Control is engineered specifically for 2004–2006 Chevrolet and GMC 6.6L Duramax LLY diesel trucks equipped with an automatic transmission and cruise control... MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter... MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY MSRP: Was: Now: $29.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100134 2020-2024 L5P DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM ENGINE OIL PAN wehrli custom fab wcf100134, l5p duramax oil pan upgrade, high capacity duramax oil pan, cast aluminum l5p oil pan, ppe oil pan duramax, 2020 2021 2022 2023 2024 l5p duramax oil system upgrade, heavy... MSRP: Was: Now: $493.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100191 2004.5-2005 LLY DURAMAX 4 INTAKE KIT WITH AIR BOX wehrli custom fab wcf10091, lly duramax intake kit, 2004.5 2005 lly cold air intake, 4 inch duramax intake pipe, lly duramax air box intake, gm 6.6 duramax intake upgrade, fabricated aluminum duramax... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100720 2020-2024 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve intake airflow and eliminate the restrictive factory resonator with the WEHRLI CUSTOM FAB WCF100720 4" INTAKE RESONATOR PIPE for the 2020-2024 L5P Duramax. Designed and manufactured by Wehrli... MSRP: Was: Now: $227.95 Choose Options Compare Quick view GARRETT 848212-9001S REMAN GT3788VA STOCK REPLACEMENT 04.5-10 GM 6.6L DURAMAX Restore OEM Performance with the Garrett 848212-9001S Reman GT3788VA Turbo for 2004.5-2010 GM 6.6L Duramax The Garrett 848212-9001S is a premium remanufactured GT3788VA turbocharger designed as a... MSRP: Was: Now: $957.77 Choose Options Compare Quick view EXERGY E01 10254 REMAN 250% OVER INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Make big power with precision. The Exergy E01 10254 Reman 250% Over Injector Set is engineered for high-horsepower 2004.5–2005 Duramax LLY builds that demand maximum fuel delivery with... MSRP: Was: Now: $5,376.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX wehrli custom fab wcf100190, lb7 duramax intake kit, 2001 2002 2003 2004 lb7 cold air intake, 4 inch duramax intake, lb7 air box upgrade, gm 6.6 duramax intake pipe, silverado sierra 2500hd 3500hd... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve airflow and eliminate the restrictive factory intake resonator with the WEHRLI CUSTOM FAB WCF100709 4" INTAKE RESONATOR PIPE for the 2017-2019 L5P Duramax platform. The factory intake... MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100135, duramax transfer case brace, lmm duramax drivetrain support, gm allison transfer case reinforcement, 2007.5 2008 2009 2010 duramax transfer case brace, duramax drivetrain... MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT wehrli custom fab wcf100178, l5p duramax turbo gasket kit, 2017 2018 2019 2020 2021 2022 2023 duramax turbo gasket kit, gm 6.6 duramax turbo install kit, l5p vgt turbo gasket set, duramax turbo... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL The BD DIESEL 1036605 High Idle Control is engineered specifically for 2004–2006 Chevrolet and GMC 6.6L Duramax LLY diesel trucks equipped with an automatic transmission and cruise control... MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter... MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY MSRP: Was: Now: $29.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100134 2020-2024 L5P DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM ENGINE OIL PAN wehrli custom fab wcf100134, l5p duramax oil pan upgrade, high capacity duramax oil pan, cast aluminum l5p oil pan, ppe oil pan duramax, 2020 2021 2022 2023 2024 l5p duramax oil system upgrade, heavy... MSRP: Was: Now: $493.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100191 2004.5-2005 LLY DURAMAX 4 INTAKE KIT WITH AIR BOX wehrli custom fab wcf10091, lly duramax intake kit, 2004.5 2005 lly cold air intake, 4 inch duramax intake pipe, lly duramax air box intake, gm 6.6 duramax intake upgrade, fabricated aluminum duramax... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100720 2020-2024 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve intake airflow and eliminate the restrictive factory resonator with the WEHRLI CUSTOM FAB WCF100720 4" INTAKE RESONATOR PIPE for the 2020-2024 L5P Duramax. Designed and manufactured by Wehrli... MSRP: Was: Now: $227.95 Choose Options Compare Quick view GARRETT 848212-9001S REMAN GT3788VA STOCK REPLACEMENT 04.5-10 GM 6.6L DURAMAX Restore OEM Performance with the Garrett 848212-9001S Reman GT3788VA Turbo for 2004.5-2010 GM 6.6L Duramax The Garrett 848212-9001S is a premium remanufactured GT3788VA turbocharger designed as a... MSRP: Was: Now: $957.77 Choose Options Compare Quick view EXERGY E01 10254 REMAN 250% OVER INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Make big power with precision. The Exergy E01 10254 Reman 250% Over Injector Set is engineered for high-horsepower 2004.5–2005 Duramax LLY builds that demand maximum fuel delivery with... MSRP: Was: Now: $5,376.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX wehrli custom fab wcf100190, lb7 duramax intake kit, 2001 2002 2003 2004 lb7 cold air intake, 4 inch duramax intake, lb7 air box upgrade, gm 6.6 duramax intake pipe, silverado sierra 2500hd 3500hd... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve airflow and eliminate the restrictive factory intake resonator with the WEHRLI CUSTOM FAB WCF100709 4" INTAKE RESONATOR PIPE for the 2017-2019 L5P Duramax platform. The factory intake... MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100135, duramax transfer case brace, lmm duramax drivetrain support, gm allison transfer case reinforcement, 2007.5 2008 2009 2010 duramax transfer case brace, duramax drivetrain... MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT wehrli custom fab wcf100178, l5p duramax turbo gasket kit, 2017 2018 2019 2020 2021 2022 2023 duramax turbo gasket kit, gm 6.6 duramax turbo install kit, l5p vgt turbo gasket set, duramax turbo... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL The BD DIESEL 1036605 High Idle Control is engineered specifically for 2004–2006 Chevrolet and GMC 6.6L Duramax LLY diesel trucks equipped with an automatic transmission and cruise control... MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter... MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY MSRP: Was: Now: $29.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100134 2020-2024 L5P DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM ENGINE OIL PAN wehrli custom fab wcf100134, l5p duramax oil pan upgrade, high capacity duramax oil pan, cast aluminum l5p oil pan, ppe oil pan duramax, 2020 2021 2022 2023 2024 l5p duramax oil system upgrade, heavy... MSRP: Was: Now: $493.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100191 2004.5-2005 LLY DURAMAX 4 INTAKE KIT WITH AIR BOX wehrli custom fab wcf10091, lly duramax intake kit, 2004.5 2005 lly cold air intake, 4 inch duramax intake pipe, lly duramax air box intake, gm 6.6 duramax intake upgrade, fabricated aluminum duramax... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100720 2020-2024 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve intake airflow and eliminate the restrictive factory resonator with the WEHRLI CUSTOM FAB WCF100720 4" INTAKE RESONATOR PIPE for the 2020-2024 L5P Duramax. Designed and manufactured by Wehrli... MSRP: Was: Now: $227.95 Choose Options Compare Quick view GARRETT 848212-9001S REMAN GT3788VA STOCK REPLACEMENT 04.5-10 GM 6.6L DURAMAX Restore OEM Performance with the Garrett 848212-9001S Reman GT3788VA Turbo for 2004.5-2010 GM 6.6L Duramax The Garrett 848212-9001S is a premium remanufactured GT3788VA turbocharger designed as a... MSRP: Was: Now: $957.77 Choose Options Compare Quick view EXERGY E01 10254 REMAN 250% OVER INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Make big power with precision. The Exergy E01 10254 Reman 250% Over Injector Set is engineered for high-horsepower 2004.5–2005 Duramax LLY builds that demand maximum fuel delivery with... MSRP: Was: Now: $5,376.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX wehrli custom fab wcf100190, lb7 duramax intake kit, 2001 2002 2003 2004 lb7 cold air intake, 4 inch duramax intake, lb7 air box upgrade, gm 6.6 duramax intake pipe, silverado sierra 2500hd 3500hd... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve airflow and eliminate the restrictive factory intake resonator with the WEHRLI CUSTOM FAB WCF100709 4" INTAKE RESONATOR PIPE for the 2017-2019 L5P Duramax platform. The factory intake... MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100135, duramax transfer case brace, lmm duramax drivetrain support, gm allison transfer case reinforcement, 2007.5 2008 2009 2010 duramax transfer case brace, duramax drivetrain... MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT wehrli custom fab wcf100178, l5p duramax turbo gasket kit, 2017 2018 2019 2020 2021 2022 2023 duramax turbo gasket kit, gm 6.6 duramax turbo install kit, l5p vgt turbo gasket set, duramax turbo... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL The BD DIESEL 1036605 High Idle Control is engineered specifically for 2004–2006 Chevrolet and GMC 6.6L Duramax LLY diesel trucks equipped with an automatic transmission and cruise control... MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter... MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY MSRP: Was: Now: $29.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100134 2020-2024 L5P DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM ENGINE OIL PAN wehrli custom fab wcf100134, l5p duramax oil pan upgrade, high capacity duramax oil pan, cast aluminum l5p oil pan, ppe oil pan duramax, 2020 2021 2022 2023 2024 l5p duramax oil system upgrade, heavy... MSRP: Was: Now: $493.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100191 2004.5-2005 LLY DURAMAX 4 INTAKE KIT WITH AIR BOX wehrli custom fab wcf10091, lly duramax intake kit, 2004.5 2005 lly cold air intake, 4 inch duramax intake pipe, lly duramax air box intake, gm 6.6 duramax intake upgrade, fabricated aluminum duramax... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100720 2020-2024 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve intake airflow and eliminate the restrictive factory resonator with the WEHRLI CUSTOM FAB WCF100720 4" INTAKE RESONATOR PIPE for the 2020-2024 L5P Duramax. Designed and manufactured by Wehrli... MSRP: Was: Now: $227.95 Choose Options Compare Quick view GARRETT 848212-9001S REMAN GT3788VA STOCK REPLACEMENT 04.5-10 GM 6.6L DURAMAX Restore OEM Performance with the Garrett 848212-9001S Reman GT3788VA Turbo for 2004.5-2010 GM 6.6L Duramax The Garrett 848212-9001S is a premium remanufactured GT3788VA turbocharger designed as a... MSRP: Was: Now: $957.77 Choose Options Compare Quick view EXERGY E01 10254 REMAN 250% OVER INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Make big power with precision. The Exergy E01 10254 Reman 250% Over Injector Set is engineered for high-horsepower 2004.5–2005 Duramax LLY builds that demand maximum fuel delivery with... MSRP: Was: Now: $5,376.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX wehrli custom fab wcf100190, lb7 duramax intake kit, 2001 2002 2003 2004 lb7 cold air intake, 4 inch duramax intake, lb7 air box upgrade, gm 6.6 duramax intake pipe, silverado sierra 2500hd 3500hd... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve airflow and eliminate the restrictive factory intake resonator with the WEHRLI CUSTOM FAB WCF100709 4" INTAKE RESONATOR PIPE for the 2017-2019 L5P Duramax platform. The factory intake... MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100135, duramax transfer case brace, lmm duramax drivetrain support, gm allison transfer case reinforcement, 2007.5 2008 2009 2010 duramax transfer case brace, duramax drivetrain... MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT wehrli custom fab wcf100178, l5p duramax turbo gasket kit, 2017 2018 2019 2020 2021 2022 2023 duramax turbo gasket kit, gm 6.6 duramax turbo install kit, l5p vgt turbo gasket set, duramax turbo... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL The BD DIESEL 1036605 High Idle Control is engineered specifically for 2004–2006 Chevrolet and GMC 6.6L Duramax LLY diesel trucks equipped with an automatic transmission and cruise control... MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter... MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY MSRP: Was: Now: $29.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100134 2020-2024 L5P DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM ENGINE OIL PAN wehrli custom fab wcf100134, l5p duramax oil pan upgrade, high capacity duramax oil pan, cast aluminum l5p oil pan, ppe oil pan duramax, 2020 2021 2022 2023 2024 l5p duramax oil system upgrade, heavy... MSRP: Was: Now: $493.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100191 2004.5-2005 LLY DURAMAX 4 INTAKE KIT WITH AIR BOX wehrli custom fab wcf10091, lly duramax intake kit, 2004.5 2005 lly cold air intake, 4 inch duramax intake pipe, lly duramax air box intake, gm 6.6 duramax intake upgrade, fabricated aluminum duramax... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100720 2020-2024 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve intake airflow and eliminate the restrictive factory resonator with the WEHRLI CUSTOM FAB WCF100720 4" INTAKE RESONATOR PIPE for the 2020-2024 L5P Duramax. Designed and manufactured by Wehrli... MSRP: Was: Now: $227.95 Choose Options Compare Quick view GARRETT 848212-9001S REMAN GT3788VA STOCK REPLACEMENT 04.5-10 GM 6.6L DURAMAX Restore OEM Performance with the Garrett 848212-9001S Reman GT3788VA Turbo for 2004.5-2010 GM 6.6L Duramax The Garrett 848212-9001S is a premium remanufactured GT3788VA turbocharger designed as a... MSRP: Was: Now: $957.77 Choose Options Compare Quick view EXERGY E01 10254 REMAN 250% OVER INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Make big power with precision. The Exergy E01 10254 Reman 250% Over Injector Set is engineered for high-horsepower 2004.5–2005 Duramax LLY builds that demand maximum fuel delivery with... MSRP: Was: Now: $5,376.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX wehrli custom fab wcf100190, lb7 duramax intake kit, 2001 2002 2003 2004 lb7 cold air intake, 4 inch duramax intake, lb7 air box upgrade, gm 6.6 duramax intake pipe, silverado sierra 2500hd 3500hd... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve airflow and eliminate the restrictive factory intake resonator with the WEHRLI CUSTOM FAB WCF100709 4" INTAKE RESONATOR PIPE for the 2017-2019 L5P Duramax platform. The factory intake... MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100135, duramax transfer case brace, lmm duramax drivetrain support, gm allison transfer case reinforcement, 2007.5 2008 2009 2010 duramax transfer case brace, duramax drivetrain... MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT wehrli custom fab wcf100178, l5p duramax turbo gasket kit, 2017 2018 2019 2020 2021 2022 2023 duramax turbo gasket kit, gm 6.6 duramax turbo install kit, l5p vgt turbo gasket set, duramax turbo... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL The BD DIESEL 1036605 High Idle Control is engineered specifically for 2004–2006 Chevrolet and GMC 6.6L Duramax LLY diesel trucks equipped with an automatic transmission and cruise control... MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter... MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY MSRP: Was: Now: $29.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100134 2020-2024 L5P DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM ENGINE OIL PAN wehrli custom fab wcf100134, l5p duramax oil pan upgrade, high capacity duramax oil pan, cast aluminum l5p oil pan, ppe oil pan duramax, 2020 2021 2022 2023 2024 l5p duramax oil system upgrade, heavy... MSRP: Was: Now: $493.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100191 2004.5-2005 LLY DURAMAX 4 INTAKE KIT WITH AIR BOX wehrli custom fab wcf10091, lly duramax intake kit, 2004.5 2005 lly cold air intake, 4 inch duramax intake pipe, lly duramax air box intake, gm 6.6 duramax intake upgrade, fabricated aluminum duramax... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100720 2020-2024 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve intake airflow and eliminate the restrictive factory resonator with the WEHRLI CUSTOM FAB WCF100720 4" INTAKE RESONATOR PIPE for the 2020-2024 L5P Duramax. Designed and manufactured by Wehrli... MSRP: Was: Now: $227.95 Choose Options Compare Quick view GARRETT 848212-9001S REMAN GT3788VA STOCK REPLACEMENT 04.5-10 GM 6.6L DURAMAX Restore OEM Performance with the Garrett 848212-9001S Reman GT3788VA Turbo for 2004.5-2010 GM 6.6L Duramax The Garrett 848212-9001S is a premium remanufactured GT3788VA turbocharger designed as a... MSRP: Was: Now: $957.77 Choose Options Compare Quick view EXERGY E01 10254 REMAN 250% OVER INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Make big power with precision. The Exergy E01 10254 Reman 250% Over Injector Set is engineered for high-horsepower 2004.5–2005 Duramax LLY builds that demand maximum fuel delivery with... MSRP: Was: Now: $5,376.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX wehrli custom fab wcf100190, lb7 duramax intake kit, 2001 2002 2003 2004 lb7 cold air intake, 4 inch duramax intake, lb7 air box upgrade, gm 6.6 duramax intake pipe, silverado sierra 2500hd 3500hd... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve airflow and eliminate the restrictive factory intake resonator with the WEHRLI CUSTOM FAB WCF100709 4" INTAKE RESONATOR PIPE for the 2017-2019 L5P Duramax platform. The factory intake... MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100135, duramax transfer case brace, lmm duramax drivetrain support, gm allison transfer case reinforcement, 2007.5 2008 2009 2010 duramax transfer case brace, duramax drivetrain... MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT wehrli custom fab wcf100178, l5p duramax turbo gasket kit, 2017 2018 2019 2020 2021 2022 2023 duramax turbo gasket kit, gm 6.6 duramax turbo install kit, l5p vgt turbo gasket set, duramax turbo... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL The BD DIESEL 1036605 High Idle Control is engineered specifically for 2004–2006 Chevrolet and GMC 6.6L Duramax LLY diesel trucks equipped with an automatic transmission and cruise control... MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter... MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY MSRP: Was: Now: $29.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100134 2020-2024 L5P DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM ENGINE OIL PAN wehrli custom fab wcf100134, l5p duramax oil pan upgrade, high capacity duramax oil pan, cast aluminum l5p oil pan, ppe oil pan duramax, 2020 2021 2022 2023 2024 l5p duramax oil system upgrade, heavy... MSRP: Was: Now: $493.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100191 2004.5-2005 LLY DURAMAX 4 INTAKE KIT WITH AIR BOX wehrli custom fab wcf10091, lly duramax intake kit, 2004.5 2005 lly cold air intake, 4 inch duramax intake pipe, lly duramax air box intake, gm 6.6 duramax intake upgrade, fabricated aluminum duramax... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100720 2020-2024 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve intake airflow and eliminate the restrictive factory resonator with the WEHRLI CUSTOM FAB WCF100720 4" INTAKE RESONATOR PIPE for the 2020-2024 L5P Duramax. Designed and manufactured by Wehrli... MSRP: Was: Now: $227.95 Choose Options Compare Quick view GARRETT 848212-9001S REMAN GT3788VA STOCK REPLACEMENT 04.5-10 GM 6.6L DURAMAX Restore OEM Performance with the Garrett 848212-9001S Reman GT3788VA Turbo for 2004.5-2010 GM 6.6L Duramax The Garrett 848212-9001S is a premium remanufactured GT3788VA turbocharger designed as a... MSRP: Was: Now: $957.77 Choose Options Compare Quick view EXERGY E01 10254 REMAN 250% OVER INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Make big power with precision. The Exergy E01 10254 Reman 250% Over Injector Set is engineered for high-horsepower 2004.5–2005 Duramax LLY builds that demand maximum fuel delivery with... MSRP: Was: Now: $5,376.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX wehrli custom fab wcf100190, lb7 duramax intake kit, 2001 2002 2003 2004 lb7 cold air intake, 4 inch duramax intake, lb7 air box upgrade, gm 6.6 duramax intake pipe, silverado sierra 2500hd 3500hd... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve airflow and eliminate the restrictive factory intake resonator with the WEHRLI CUSTOM FAB WCF100709 4" INTAKE RESONATOR PIPE for the 2017-2019 L5P Duramax platform. The factory intake... MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100135, duramax transfer case brace, lmm duramax drivetrain support, gm allison transfer case reinforcement, 2007.5 2008 2009 2010 duramax transfer case brace, duramax drivetrain... MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT wehrli custom fab wcf100178, l5p duramax turbo gasket kit, 2017 2018 2019 2020 2021 2022 2023 duramax turbo gasket kit, gm 6.6 duramax turbo install kit, l5p vgt turbo gasket set, duramax turbo... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL The BD DIESEL 1036605 High Idle Control is engineered specifically for 2004–2006 Chevrolet and GMC 6.6L Duramax LLY diesel trucks equipped with an automatic transmission and cruise control... MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter... MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY MSRP: Was: Now: $29.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100134 2020-2024 L5P DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM ENGINE OIL PAN wehrli custom fab wcf100134, l5p duramax oil pan upgrade, high capacity duramax oil pan, cast aluminum l5p oil pan, ppe oil pan duramax, 2020 2021 2022 2023 2024 l5p duramax oil system upgrade, heavy... MSRP: Was: Now: $493.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100191 2004.5-2005 LLY DURAMAX 4 INTAKE KIT WITH AIR BOX wehrli custom fab wcf10091, lly duramax intake kit, 2004.5 2005 lly cold air intake, 4 inch duramax intake pipe, lly duramax air box intake, gm 6.6 duramax intake upgrade, fabricated aluminum duramax... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100720 2020-2024 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve intake airflow and eliminate the restrictive factory resonator with the WEHRLI CUSTOM FAB WCF100720 4" INTAKE RESONATOR PIPE for the 2020-2024 L5P Duramax. Designed and manufactured by Wehrli... MSRP: Was: Now: $227.95 Choose Options Compare Quick view GARRETT 848212-9001S REMAN GT3788VA STOCK REPLACEMENT 04.5-10 GM 6.6L DURAMAX Restore OEM Performance with the Garrett 848212-9001S Reman GT3788VA Turbo for 2004.5-2010 GM 6.6L Duramax The Garrett 848212-9001S is a premium remanufactured GT3788VA turbocharger designed as a... MSRP: Was: Now: $957.77 Choose Options Compare Quick view EXERGY E01 10254 REMAN 250% OVER INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Make big power with precision. The Exergy E01 10254 Reman 250% Over Injector Set is engineered for high-horsepower 2004.5–2005 Duramax LLY builds that demand maximum fuel delivery with... MSRP: Was: Now: $5,376.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX wehrli custom fab wcf100190, lb7 duramax intake kit, 2001 2002 2003 2004 lb7 cold air intake, 4 inch duramax intake, lb7 air box upgrade, gm 6.6 duramax intake pipe, silverado sierra 2500hd 3500hd... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve airflow and eliminate the restrictive factory intake resonator with the WEHRLI CUSTOM FAB WCF100709 4" INTAKE RESONATOR PIPE for the 2017-2019 L5P Duramax platform. The factory intake... MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100135, duramax transfer case brace, lmm duramax drivetrain support, gm allison transfer case reinforcement, 2007.5 2008 2009 2010 duramax transfer case brace, duramax drivetrain... MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT wehrli custom fab wcf100178, l5p duramax turbo gasket kit, 2017 2018 2019 2020 2021 2022 2023 duramax turbo gasket kit, gm 6.6 duramax turbo install kit, l5p vgt turbo gasket set, duramax turbo... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL The BD DIESEL 1036605 High Idle Control is engineered specifically for 2004–2006 Chevrolet and GMC 6.6L Duramax LLY diesel trucks equipped with an automatic transmission and cruise control... MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter... MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100134 2020-2024 L5P DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM ENGINE OIL PAN wehrli custom fab wcf100134, l5p duramax oil pan upgrade, high capacity duramax oil pan, cast aluminum l5p oil pan, ppe oil pan duramax, 2020 2021 2022 2023 2024 l5p duramax oil system upgrade, heavy... MSRP: Was: Now: $493.73 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100191 2004.5-2005 LLY DURAMAX 4 INTAKE KIT WITH AIR BOX wehrli custom fab wcf10091, lly duramax intake kit, 2004.5 2005 lly cold air intake, 4 inch duramax intake pipe, lly duramax air box intake, gm 6.6 duramax intake upgrade, fabricated aluminum duramax... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100720 2020-2024 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve intake airflow and eliminate the restrictive factory resonator with the WEHRLI CUSTOM FAB WCF100720 4" INTAKE RESONATOR PIPE for the 2020-2024 L5P Duramax. Designed and manufactured by Wehrli... MSRP: Was: Now: $227.95 Choose Options Compare Quick view GARRETT 848212-9001S REMAN GT3788VA STOCK REPLACEMENT 04.5-10 GM 6.6L DURAMAX Restore OEM Performance with the Garrett 848212-9001S Reman GT3788VA Turbo for 2004.5-2010 GM 6.6L Duramax The Garrett 848212-9001S is a premium remanufactured GT3788VA turbocharger designed as a... MSRP: Was: Now: $957.77 Choose Options Compare Quick view EXERGY E01 10254 REMAN 250% OVER INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Make big power with precision. The Exergy E01 10254 Reman 250% Over Injector Set is engineered for high-horsepower 2004.5–2005 Duramax LLY builds that demand maximum fuel delivery with... MSRP: Was: Now: $5,376.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX wehrli custom fab wcf100190, lb7 duramax intake kit, 2001 2002 2003 2004 lb7 cold air intake, 4 inch duramax intake, lb7 air box upgrade, gm 6.6 duramax intake pipe, silverado sierra 2500hd 3500hd... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve airflow and eliminate the restrictive factory intake resonator with the WEHRLI CUSTOM FAB WCF100709 4" INTAKE RESONATOR PIPE for the 2017-2019 L5P Duramax platform. The factory intake... MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100135, duramax transfer case brace, lmm duramax drivetrain support, gm allison transfer case reinforcement, 2007.5 2008 2009 2010 duramax transfer case brace, duramax drivetrain... MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT wehrli custom fab wcf100178, l5p duramax turbo gasket kit, 2017 2018 2019 2020 2021 2022 2023 duramax turbo gasket kit, gm 6.6 duramax turbo install kit, l5p vgt turbo gasket set, duramax turbo... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL The BD DIESEL 1036605 High Idle Control is engineered specifically for 2004–2006 Chevrolet and GMC 6.6L Duramax LLY diesel trucks equipped with an automatic transmission and cruise control... MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter... MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100191 2004.5-2005 LLY DURAMAX 4 INTAKE KIT WITH AIR BOX wehrli custom fab wcf10091, lly duramax intake kit, 2004.5 2005 lly cold air intake, 4 inch duramax intake pipe, lly duramax air box intake, gm 6.6 duramax intake upgrade, fabricated aluminum duramax... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100720 2020-2024 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve intake airflow and eliminate the restrictive factory resonator with the WEHRLI CUSTOM FAB WCF100720 4" INTAKE RESONATOR PIPE for the 2020-2024 L5P Duramax. Designed and manufactured by Wehrli... MSRP: Was: Now: $227.95 Choose Options Compare Quick view GARRETT 848212-9001S REMAN GT3788VA STOCK REPLACEMENT 04.5-10 GM 6.6L DURAMAX Restore OEM Performance with the Garrett 848212-9001S Reman GT3788VA Turbo for 2004.5-2010 GM 6.6L Duramax The Garrett 848212-9001S is a premium remanufactured GT3788VA turbocharger designed as a... MSRP: Was: Now: $957.77 Choose Options Compare Quick view EXERGY E01 10254 REMAN 250% OVER INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Make big power with precision. The Exergy E01 10254 Reman 250% Over Injector Set is engineered for high-horsepower 2004.5–2005 Duramax LLY builds that demand maximum fuel delivery with... MSRP: Was: Now: $5,376.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX wehrli custom fab wcf100190, lb7 duramax intake kit, 2001 2002 2003 2004 lb7 cold air intake, 4 inch duramax intake, lb7 air box upgrade, gm 6.6 duramax intake pipe, silverado sierra 2500hd 3500hd... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve airflow and eliminate the restrictive factory intake resonator with the WEHRLI CUSTOM FAB WCF100709 4" INTAKE RESONATOR PIPE for the 2017-2019 L5P Duramax platform. The factory intake... MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100135, duramax transfer case brace, lmm duramax drivetrain support, gm allison transfer case reinforcement, 2007.5 2008 2009 2010 duramax transfer case brace, duramax drivetrain... MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT wehrli custom fab wcf100178, l5p duramax turbo gasket kit, 2017 2018 2019 2020 2021 2022 2023 duramax turbo gasket kit, gm 6.6 duramax turbo install kit, l5p vgt turbo gasket set, duramax turbo... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL The BD DIESEL 1036605 High Idle Control is engineered specifically for 2004–2006 Chevrolet and GMC 6.6L Duramax LLY diesel trucks equipped with an automatic transmission and cruise control... MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter... MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100720 2020-2024 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve intake airflow and eliminate the restrictive factory resonator with the WEHRLI CUSTOM FAB WCF100720 4" INTAKE RESONATOR PIPE for the 2020-2024 L5P Duramax. Designed and manufactured by Wehrli... MSRP: Was: Now: $227.95 Choose Options Compare Quick view GARRETT 848212-9001S REMAN GT3788VA STOCK REPLACEMENT 04.5-10 GM 6.6L DURAMAX Restore OEM Performance with the Garrett 848212-9001S Reman GT3788VA Turbo for 2004.5-2010 GM 6.6L Duramax The Garrett 848212-9001S is a premium remanufactured GT3788VA turbocharger designed as a... MSRP: Was: Now: $957.77 Choose Options Compare Quick view EXERGY E01 10254 REMAN 250% OVER INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Make big power with precision. The Exergy E01 10254 Reman 250% Over Injector Set is engineered for high-horsepower 2004.5–2005 Duramax LLY builds that demand maximum fuel delivery with... MSRP: Was: Now: $5,376.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX wehrli custom fab wcf100190, lb7 duramax intake kit, 2001 2002 2003 2004 lb7 cold air intake, 4 inch duramax intake, lb7 air box upgrade, gm 6.6 duramax intake pipe, silverado sierra 2500hd 3500hd... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve airflow and eliminate the restrictive factory intake resonator with the WEHRLI CUSTOM FAB WCF100709 4" INTAKE RESONATOR PIPE for the 2017-2019 L5P Duramax platform. The factory intake... MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100135, duramax transfer case brace, lmm duramax drivetrain support, gm allison transfer case reinforcement, 2007.5 2008 2009 2010 duramax transfer case brace, duramax drivetrain... MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT wehrli custom fab wcf100178, l5p duramax turbo gasket kit, 2017 2018 2019 2020 2021 2022 2023 duramax turbo gasket kit, gm 6.6 duramax turbo install kit, l5p vgt turbo gasket set, duramax turbo... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL The BD DIESEL 1036605 High Idle Control is engineered specifically for 2004–2006 Chevrolet and GMC 6.6L Duramax LLY diesel trucks equipped with an automatic transmission and cruise control... MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter... MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view GARRETT 848212-9001S REMAN GT3788VA STOCK REPLACEMENT 04.5-10 GM 6.6L DURAMAX Restore OEM Performance with the Garrett 848212-9001S Reman GT3788VA Turbo for 2004.5-2010 GM 6.6L Duramax The Garrett 848212-9001S is a premium remanufactured GT3788VA turbocharger designed as a... MSRP: Was: Now: $957.77 Choose Options Compare Quick view EXERGY E01 10254 REMAN 250% OVER INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Make big power with precision. The Exergy E01 10254 Reman 250% Over Injector Set is engineered for high-horsepower 2004.5–2005 Duramax LLY builds that demand maximum fuel delivery with... MSRP: Was: Now: $5,376.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX wehrli custom fab wcf100190, lb7 duramax intake kit, 2001 2002 2003 2004 lb7 cold air intake, 4 inch duramax intake, lb7 air box upgrade, gm 6.6 duramax intake pipe, silverado sierra 2500hd 3500hd... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve airflow and eliminate the restrictive factory intake resonator with the WEHRLI CUSTOM FAB WCF100709 4" INTAKE RESONATOR PIPE for the 2017-2019 L5P Duramax platform. The factory intake... MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100135, duramax transfer case brace, lmm duramax drivetrain support, gm allison transfer case reinforcement, 2007.5 2008 2009 2010 duramax transfer case brace, duramax drivetrain... MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT wehrli custom fab wcf100178, l5p duramax turbo gasket kit, 2017 2018 2019 2020 2021 2022 2023 duramax turbo gasket kit, gm 6.6 duramax turbo install kit, l5p vgt turbo gasket set, duramax turbo... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL The BD DIESEL 1036605 High Idle Control is engineered specifically for 2004–2006 Chevrolet and GMC 6.6L Duramax LLY diesel trucks equipped with an automatic transmission and cruise control... MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter... MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view EXERGY E01 10254 REMAN 250% OVER INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Make big power with precision. The Exergy E01 10254 Reman 250% Over Injector Set is engineered for high-horsepower 2004.5–2005 Duramax LLY builds that demand maximum fuel delivery with... MSRP: Was: Now: $5,376.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX wehrli custom fab wcf100190, lb7 duramax intake kit, 2001 2002 2003 2004 lb7 cold air intake, 4 inch duramax intake, lb7 air box upgrade, gm 6.6 duramax intake pipe, silverado sierra 2500hd 3500hd... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve airflow and eliminate the restrictive factory intake resonator with the WEHRLI CUSTOM FAB WCF100709 4" INTAKE RESONATOR PIPE for the 2017-2019 L5P Duramax platform. The factory intake... MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100135, duramax transfer case brace, lmm duramax drivetrain support, gm allison transfer case reinforcement, 2007.5 2008 2009 2010 duramax transfer case brace, duramax drivetrain... MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT wehrli custom fab wcf100178, l5p duramax turbo gasket kit, 2017 2018 2019 2020 2021 2022 2023 duramax turbo gasket kit, gm 6.6 duramax turbo install kit, l5p vgt turbo gasket set, duramax turbo... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL The BD DIESEL 1036605 High Idle Control is engineered specifically for 2004–2006 Chevrolet and GMC 6.6L Duramax LLY diesel trucks equipped with an automatic transmission and cruise control... MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter... MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX wehrli custom fab wcf100190, lb7 duramax intake kit, 2001 2002 2003 2004 lb7 cold air intake, 4 inch duramax intake, lb7 air box upgrade, gm 6.6 duramax intake pipe, silverado sierra 2500hd 3500hd... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve airflow and eliminate the restrictive factory intake resonator with the WEHRLI CUSTOM FAB WCF100709 4" INTAKE RESONATOR PIPE for the 2017-2019 L5P Duramax platform. The factory intake... MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100135, duramax transfer case brace, lmm duramax drivetrain support, gm allison transfer case reinforcement, 2007.5 2008 2009 2010 duramax transfer case brace, duramax drivetrain... MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT wehrli custom fab wcf100178, l5p duramax turbo gasket kit, 2017 2018 2019 2020 2021 2022 2023 duramax turbo gasket kit, gm 6.6 duramax turbo install kit, l5p vgt turbo gasket set, duramax turbo... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL The BD DIESEL 1036605 High Idle Control is engineered specifically for 2004–2006 Chevrolet and GMC 6.6L Duramax LLY diesel trucks equipped with an automatic transmission and cruise control... MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter... MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX wehrli custom fab wcf100190, lb7 duramax intake kit, 2001 2002 2003 2004 lb7 cold air intake, 4 inch duramax intake, lb7 air box upgrade, gm 6.6 duramax intake pipe, silverado sierra 2500hd 3500hd... MSRP: Was: Now: $528.65 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve airflow and eliminate the restrictive factory intake resonator with the WEHRLI CUSTOM FAB WCF100709 4" INTAKE RESONATOR PIPE for the 2017-2019 L5P Duramax platform. The factory intake... MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100135, duramax transfer case brace, lmm duramax drivetrain support, gm allison transfer case reinforcement, 2007.5 2008 2009 2010 duramax transfer case brace, duramax drivetrain... MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT wehrli custom fab wcf100178, l5p duramax turbo gasket kit, 2017 2018 2019 2020 2021 2022 2023 duramax turbo gasket kit, gm 6.6 duramax turbo install kit, l5p vgt turbo gasket set, duramax turbo... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL The BD DIESEL 1036605 High Idle Control is engineered specifically for 2004–2006 Chevrolet and GMC 6.6L Duramax LLY diesel trucks equipped with an automatic transmission and cruise control... MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter... MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE Improve airflow and eliminate the restrictive factory intake resonator with the WEHRLI CUSTOM FAB WCF100709 4" INTAKE RESONATOR PIPE for the 2017-2019 L5P Duramax platform. The factory intake... MSRP: Was: Now: $227.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100135, duramax transfer case brace, lmm duramax drivetrain support, gm allison transfer case reinforcement, 2007.5 2008 2009 2010 duramax transfer case brace, duramax drivetrain... MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT wehrli custom fab wcf100178, l5p duramax turbo gasket kit, 2017 2018 2019 2020 2021 2022 2023 duramax turbo gasket kit, gm 6.6 duramax turbo install kit, l5p vgt turbo gasket set, duramax turbo... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL The BD DIESEL 1036605 High Idle Control is engineered specifically for 2004–2006 Chevrolet and GMC 6.6L Duramax LLY diesel trucks equipped with an automatic transmission and cruise control... MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter... MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100135 2007.5-2010 LMM DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100135, duramax transfer case brace, lmm duramax drivetrain support, gm allison transfer case reinforcement, 2007.5 2008 2009 2010 duramax transfer case brace, duramax drivetrain... MSRP: Was: Now: $179.45 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT wehrli custom fab wcf100178, l5p duramax turbo gasket kit, 2017 2018 2019 2020 2021 2022 2023 duramax turbo gasket kit, gm 6.6 duramax turbo install kit, l5p vgt turbo gasket set, duramax turbo... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL The BD DIESEL 1036605 High Idle Control is engineered specifically for 2004–2006 Chevrolet and GMC 6.6L Duramax LLY diesel trucks equipped with an automatic transmission and cruise control... MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter... MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100178 2017-2023 L5P DURAMAX OEM VGT TURBO GASKET KIT wehrli custom fab wcf100178, l5p duramax turbo gasket kit, 2017 2018 2019 2020 2021 2022 2023 duramax turbo gasket kit, gm 6.6 duramax turbo install kit, l5p vgt turbo gasket set, duramax turbo... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL The BD DIESEL 1036605 High Idle Control is engineered specifically for 2004–2006 Chevrolet and GMC 6.6L Duramax LLY diesel trucks equipped with an automatic transmission and cruise control... MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter... MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view BD DIESEL 1036605 HIGH IDLE CONTROL FOR 2004–2006 CHEVROLET/GMC DURAMAX 6.6L LLY AUTOMATIC W/CRUISE CONTROL The BD DIESEL 1036605 High Idle Control is engineered specifically for 2004–2006 Chevrolet and GMC 6.6L Duramax LLY diesel trucks equipped with an automatic transmission and cruise control... MSRP: Was: Now: $44.95 Choose Options Compare Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter... MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view FLEECE FPE-DMAX-OCADPT GM DURAMAX OIL COOLER ADAPTER KIT Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter... MSRP: Was: Now: $99.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view INDUSTRIAL INJECTION 0986437304SHOSE 33% OVER CP3 INJECTION PUMP - 2003-2007 DODGE RAM 5.9L CUMMINS Industrial Injection 33% Over CP3 for 5.9L Cummins (2003-2007) Step up fueling on your common-rail 5.9 with the INDUSTRIAL INJECTION 0986437304SHOSE - a professionally remanufactured CP3 that flows... MSRP: Was: Now: $1,106.72 Choose Options Compare Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view WAGLER WCP66116 PINNED OIL PUMP 2011-2016 GM 6.6L DURAMAX LML The Wagler WCP66116 Pinned Oil Pump is a top-of-the-line product designed specifically for the 2011-2016 GM 6.6L Duramax LML engine. This brand new GM oil pump is meticulously crafted to deliver... MSRP: Was: Now: $335.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view INDUSTRIAL INJECTION 0433171924-R3 GM EXTRUDE HONED INJECTION NOZZLE - 2006-2007 6.6L DURAMAX LBZ - 38 LPM Step up fueling on your 2006-2007 6.6L Duramax LBZ with Industrial Injection's Extrude Honed LBZ nozzle flowing 38 LPM (~40% over). Precision-honed and flow-matched for consistent delivery, this tip... MSRP: Was: Now: $154.18 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view INDUSTRIAL INJECTION 0986435520SE-R4 GM REMAN INJECTOR - 2007.5-2010 6.6L DURAMAX LMM - 24 LPM Restore and add flow to your LMM with the INDUSTRIAL INJECTION 0986435520SE-R4 remanufactured common-rail injector, calibrated to approximately 24 LPM for tuned street/working trucks that need... MSRP: Was: Now: $442.27 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100624 2017-2022 L5P DURAMAX 2IN STAINLESS UP PIPE KIT WITH GASKETS Improve exhaust flow and reliability on your L5P Duramax with the WEHRLI CUSTOM FAB WCF100624 2IN STAINLESS UP PIPE KIT WITH GASKETS. Designed specifically for the 2017-2022 Chevrolet Silverado and... MSRP: Was: Now: $683.85 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE Improve charge-air flow and reduce restriction with the WEHRLI CUSTOM FAB WCF100353 DRIVER SIDE 3IN INTERCOOLER PIPE for the 2011-2016 LML Duramax platform. The factory driver-side charge pipe on LML... MSRP: Was: Now: $305.55 Choose Options Compare Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view ATS 601-940-4416 TCM UPGRADE, A40 / A50 TO T87A, EARLY 2015 GM 6.6L DURAMAX The ATS 601-940-4416 TCM Upgrade allows early 2015 GM 6.6L Duramax trucks equipped with A40 or A50 transmission control modules to upgrade to the newer and more advanced T87A TCM. This upgrade is... MSRP: Was: Now: $2,950.00 Choose Options Compare Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view EXERGY E01 10202 REMAN SPORTSMAN INJECTOR SET 2004.5-2005 GM DURAMAX 6.6L LLY Restore precise fueling and reliability on your LLY with the EXERGY E01 10202 Reman Sportsman Injector Set. Calibrated and flow-matched by Exergy Performance, these injectors deliver OE-like manners... MSRP: Was: Now: $3,392.00 Choose Options Compare Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view AFE 51-74003 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO DRY S FILTER FOR 06-07 GM DURAMAX 6.6L Elevate your GM Duramax 6.6L diesel truck's performance with the AFE 51-74003 Momentum HD Cold Air Intake System, engineered specifically for 2006-2007 LBZ models. This innovative intake system... MSRP: Was: Now: $433.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view INDUSTRIAL INJECTION 0986435504SE-R1 GM REMANUFACTURED INJECTOR - 2004.5-2005 6.6L LLY DURAMAX - 23 LPM Industrial Injection's R1 (23 LPM) reman injector is a direct-fit upgrade for 2004.5-2005 6.6L LLY Duramax trucks. Built with genuine Bosch components and balanced to tight tolerances, it's ideal... MSRP: Was: Now: $366.61 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100742 2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT Improve the durability and reliability of your L5P Duramax cooling system with the WEHRLI CUSTOM FAB WCF100742 UPPER COOLANT PIPE KIT. Designed specifically for 2017-2019 6.6L Duramax trucks, this... MSRP: Was: Now: $155.20 Choose Options Compare Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML Fix CP4.2 weak links without converting to CP3. The Exergy E04 10504 Improved Stock CP4.2 pump is a direct-fit replacement for 2011–2016 GM Duramax 6.6L LML trucks, engineered by Exergy to... MSRP: Was: Now: $1,650.00 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view INDUSTRIAL INJECTION PDM-298.040 GM DURAMAX RACE CAST PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .040 OVERSIZE, CUT/COATED TOPS & SKIRTS, DE-LIPPED Industrial Injection PDM-298.040 GM Duramax Race Cast Pistons - .040 Over Build your 6.6L Duramax to live at high heat and high boost. These Industrial Injection race cast pistons feature a... MSRP: Was: Now: $2,626.16 Choose Options Compare Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected × OK
Quick view FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED FLEECE FPE-DMAX-OC-RED 2001-2016 DURAMAX OIL CAP RED Fleece FPE-DMAX-OC-RED red billet oil cap for 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML, Chevy Silverado 2500HD 3500HD, GMC Sierra 2500HD... MSRP: Was: Now: $39.99 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected
Quick view FLEECE FPE-HAR-DMAX-FAN-L5P DURAMAX FAN EXTENSION HARNESS (L5P) Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the... MSRP: Was: Now: $45.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected
Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next Compare Selected
Quick view FLEECE FPE-HAR-DMAX-VPS-0405 DURAMAX VANE POSITION SENSOR PIGTAIL LLY Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and... MSRP: Was: Now: $29.99 Choose Options Compare Previous 13 14 15 16 17 18 19 20 21 22 23 Next Previous 13 14 15 16 17 18 19 20 21 22 23 Next