FUEL SYSTEMS / COMPONENTS
From FuelLab Velocity 100 Fuel Systems to CPP Diesel Banjo Barb Fittings, these products cater to a variety of vehicle makes and models, ensuring compatibility and efficiency. Whether you need a Pump Mounted Driver for your GM vehicle or a Powerflow In-Tank Lift Pump for your GM Duramax, this category has you covered.
Fleece offers a selection of high-quality products such as the Powerflo CP3 Injection Pump and the Powerflow Injector Line Set, specifically designed for GM Duramax models. BD Diesel provides remanufactured CP3 Injection Pumps and Flow-Max Tank Sump Kits for universal diesel applications.
Dorman offers fuel injection return hoses and lines for GM diesel engines, while PPE delivers race fuel valves and billet aluminum fuel pickup kits for GM Duramax models. These products are designed to enhance fuel flow, improve system efficiency, and ensure optimal performance.
Whether you are looking to upgrade your fuel system components or replace worn-out parts, this category has everything you need to keep your vehicle running smoothly. Trust these high-quality products to deliver reliable performance and durability for your fuel system needs.
- CP3 PUMPS / COMPONENTS
- FITTINGS AND COUPLERS
- FUEL FILTRATION
- FUEL INJECTION LINE
- FUEL PRESSURE REGULATOR
- FUEL RAIL / RELATED
- FUEL SUPPLY HOSE
- FUEL TANKS / TOOL BOXES
- INJECTORS / NOZZLES
- LIFT PUMP
- SUMPS / SUCTION TUBES
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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BD DIESEL 1716600 REMANUFACTURED SINGLE INJECTOR - STAGE 1 60HP 2001-2004 GM DURAMAX 6.6L LB7
BD DIESEL
$386.95BD-Built Performance injectors are assembled using OE procedures and fully calibrated and tested to ensure perfect operation. Performance injectors increase fuel quantity between 33%-43%, which equates to approximately 60hp-90hp. FEATURES Every...$386.95 -
BD DIESEL 1715522 STOCK REPLACEMENT INJECTOR 2011-2016 GM DURAMAX 6.6L LML
BD DIESEL
$389.95FEATURES Bosch Individual exchange injectors INSTALL TIME 5 Hours 30 Minutes WARRANTY Parts 24-Months Note Manufacturing and material defects only covered. Cracks caused by high fuel pressure not covered. High Return flow not covered after...$389.95 -
BD DIESEL 1714520 STOCK PERFORMANCE PLUS INJECTOR (0986435520) 2007-2010 GM DURAMAX 6.6L LMM
BD DIESEL
$404.95BD-Built Stock replacement injectors are OE quality, assembled using OE procedures, and fully calibrated and tested to ensure perfect operation. FEATURES Every injector receives a new Bosch nozzle and control valve. All injectors tested and validated...$404.95 -
BD DIESEL 1714504 PERFORMANCE PLUS SINGLE INJECTOR 2004.5-2006 GM DURAMAX 6.6L LLY
BD DIESEL
$335.95BD-Built Stock replacement injectors are OE quality, assembled using OE procedures, and fully calibrated and tested to ensure perfect operation. FEATURES Every injector receives a new Bosch nozzle and control valve. All injectors tested and validated...$335.95 -
BD DIESEL 1714502 SINGLE INJECTOR FROM KIT 1074502 5% OVER STOCK 2001-2004 GM DURAMAX 6.6L LB7
BD DIESEL
$265.95BD-Built Stock replacement injectors are OE quality, assembled using OE procedures, and fully calibrated and tested to ensure perfect operation. FEATURES Every injector receives a new Bosch nozzle and control valve. All injectors tested and validated...$265.95 -
BD DIESEL 1050323 VENOM FUEL LIFT PUMP WITH FILTER SEPARATOR 2011-2016 GM DURAMAX 6.6L LML
BD DIESEL
$795.95BD's Venom Lift Pump offers a drop in solution that utilizes ultra-quiet ball bearing technology and with improved pressure regulation and efficiency that has enough fuel flow to support Stroker 900hp pumps. Rated at 165gpm, the Venom Lift Pump will...$795.95 -
BD DIESEL 1050322 VENOM FUEL LIFT PUMP WITH FILTER SEPARATOR 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM
BD DIESEL
$795.95BD's Venom Lift Pump offers a drop in solution that utilizes ultra-quiet ball bearing technology and with improved pressure regulation and efficiency that has enough fuel flow to support Stroker 900hp pumps. Rated at 165gpm, the Venom Lift Pump will...$795.95 -
BD DIESEL 1050140 FUEL INJECTOR LINE SET 2001-2004 GM DURAMAX 6.6L LB7
BD DIESEL
$429.95Stock replacement fuel injector feed lines for Duramax LB7 engines. Fuel lines get rusty due to constant exposure to the elements, it is strongly recommended by OEM to replace the fuel lines after removal. BD Diesel is providing zinc plated, exact fit...$429.95 -
BD DIESEL 1050112 REMANUFACTURED CP3 INJECTION PUMP-STOCK EXCHANGE 2006-2010 GM DURAMAX 6.6L LBZ / LMM
BD DIESEL
$799.95We have been rebuilding injection systems since 1972. Factory trained by the best, we abide by high quality and production standards. Our Injection team is focused on producing consistent quality utilizing the highest quality parts available. We utilize...$799.95 -
XDP XD521 REMANUFACTURED CP3 FUEL PUMP 2001-2004 GM DURAMAX 6.6L LB7
XTREME DIESEL PERFORMANCE
$499.95The XDP Remanufactured CP3 Fuel Pump XD521 is the solution to the performance issues you may be experiencing with your 2001-2004 GM 6.6L Duramax LB7. If your fuel pump is faulty, it can lead to low fuel rail pressure, resulting in decreased power output...$499.95 -
XDP XD522 REMANUFACTURED CP3 FUEL PUMP 2004.5-2005 GM DURAMAX 6.6L LLY
XTREME DIESEL PERFORMANCE
$499.95For owners of 2004.5-2005 GM 6.6L Duramax LLY engines, the XDP Remanufactured CP3 Fuel Pump XD522 is the ideal replacement option for maintaining optimal performance. The CP3 pump plays a crucial role in ensuring the proper functioning of your fuel...$499.95 -
XDP XD523 REMANUFACTURED CP3 FUEL PUMP 2006-2010 GM DURAMAX 6.6L LBZ/LMM
XTREME DIESEL PERFORMANCE
$499.95Get your 2006-2010 GM 6.6L Duramax LBZ/LMM back on the road with the XDP Remanufactured CP3 Fuel Pump XD523. Designed to replace your failing CP3 pump, this fuel pump is the solution to low fuel rail pressure and power loss issues.Crafted with precision,...$499.95 -
XDP XD494 REMANUFACTURED LLY FUEL INJECTOR 2004.5-2005 GM DURAMAX 6.6L LLY
XTREME DIESEL PERFORMANCE
$253.95Ensure that your Duramax engine maintains peak performance with the XDP Remanufactured LLY Fuel Injector XD494. Designed specifically for 2004.5-2005 GM Duramax 6.6L LLY engines, this fuel injector is crafted to mimic the factory function, providing...$253.95 -
XDP XD493 REMANUFACTURED LBZ FUEL INJECTOR 2006-2007 GM DURAMAX 6.6L LBZ
XTREME DIESEL PERFORMANCE
$253.95Keep your GM Duramax's fuel system operating at its best with the XDP Remanufactured LBZ Fuel Injector XD493 designed for 2006-2007 models of the 6.6L LBZ engine. Trusted by millions of drivers worldwide, this fuel injector promises to deliver optimal...$253.95 -
XDP XD492 REMANUFACTURED LMM FUEL INJECTOR 2007.5-2010 GM DURAMAX 6.6L LMM
XTREME DIESEL PERFORMANCE
$275.95The XDP Remanufactured LMM Fuel Injector XD492 is the optimal solution to replace a malfunctioning fuel injector in your 2007.5-2010 GM Duramax 6.6L LMM engine. With a proven track record of over 30 million fuel injectors in operation, XDP Injectors...$275.95 -
XDP XD488 REMANUFACTURED LB7 FUEL INJECTOR 2001-2004 GM DURAMAX 6.6L LB7
XTREME DIESEL PERFORMANCE
$199.95The XDP XD488 Remanufactured LB7 Fuel Injector is the ultimate solution for replacing a failed injector in your 2001-2004 GM Duramax 6.6L LB7 engine. Boasting over 30 million units on the road, these XDP fuel injectors have proven their reliability in a...$199.95 -
XDP XD487 REMANUFACTURED LML FUEL INJECTOR WITH BOLT 2011-2016 GM DURAMAX 6.6L LML
XTREME DIESEL PERFORMANCE
$214.95The XDP Remanufactured LML Fuel Injector With Bolt XD487 is the perfect solution for replacing a failed injector in your 2011-2016 GM Duramax 6.6L LML vehicle. With a proven track record of over 30 million remanufactured parts on the road, these...$214.95 -
XDP XD482 REMANUFACTURED LGH FUEL INJECTOR WITH BOLT 2011-2016 GM DURAMAX 6.6L LGH
XTREME DIESEL PERFORMANCE
$224.95The XDP Remanufactured LGH Fuel Injector With Bolt XD482 is the perfect solution for a failed injector in your 2011-2016 GM 6.6L Duramax LGH engine. We understand the importance of reliable performance and that is why each injector is meticulously...$224.95 -
XDP XD410 LB7 INJECTOR CUP AND O-RING SET 2001-2004 GM DURAMAX 6.6L LB7
XTREME DIESEL PERFORMANCE
$245.95The XDP XD410 LB7 Injector Cup and O-Ring Set for 2001-2004 GM Duramax 6.6L LB7 engines is a crucial component to maintain the longevity and performance of your diesel vehicle. Designed to secure the fuel injector in the cylinder head, this set addresses...$245.95 -
XDP XD137 WATER IN FUEL SENSOR DELETE PLUG 2001-2016 GM DURAMAX 6.6L LB7/LLY/LBZ/LMM/LML
XTREME DIESEL PERFORMANCE
$29.95The XDP XD137 Water In Fuel Sensor Delete Plug for 2001-2016 GM Duramax 6.6L LB7/LLY/LBZ/LMM/LML models is the ultimate solution to the recurring problems caused by the factory Water In Fuel (WIF) Sensor. Crafted from durable T6 billet aluminum, this...$29.95 -
XDP XD138 FUEL FILTER HEAD SPACER KIT 2001-2016 GM DURAMAX 6.6L LB7/LLY/LBZ/LMM/LML
XTREME DIESEL PERFORMANCE
$8.95The XDP XD138 Fuel Filter Head Spacer Kit is a must-have accessory for owners of GM Duramax 6.6L LB7/LLY/LBZ/LMM/LML engines. Tired of struggling with the tight fit of your fuel filter wrench during replacements? Look no further than this innovative...$8.95 -
CPP DIESEL PLT8 PUSH LOCK FUEL PRESSURE TEE 1/2" UNIVERSAL
CPP DIESEL
$16.95The CPP Push-Lock Fuel Pressure Tee is machined from aluminum with a pre-drilled and tapped 1/8 inch NPT port to accept a fuel pressure sender or hose. The 1/2 Push-Lock fitting makes it ideal for use with aftermarket fuel systems such as Airdog or FASS...$16.95 -
XDP XD163 FUEL FILTER DELETE 2001-2016 GM DURAMAX 6.6L LB7/LLY/LBZ/LMM/LML
XTREME DIESEL PERFORMANCE
$76.95The XDP Duramax Fuel Filter Delete XD163 is the ultimate solution for any 2001-2016 GM 6.6L Duramax owner seeking to enhance their fuel system performance. Engineered as a direct replacement, this fuel filter delete seamlessly fits in place of your stock...$76.95 -
XDP XD171 FUEL FILTER ADAPTER, BLEEDER SCREW & SPACER W/ CAT 1R-0750 FILTER 2001-2016 GM DURAMAX 6.6L LB7/LLY/LBZ/LMM/LML
XTREME DIESEL PERFORMANCE
$99.95The XDP XD171 Fuel Filter Adapter, Bleeder Screw & Spacer with CAT 1R-0750 Filter for 2001-2016 GM Duramax 6.6L trucks offers a straightforward solution to enhance the fuel filtration system in your vehicle. Specifically designed for easy installation on...$99.95 -
XDP XD182 FUEL TANK SUMP ONE HOLE DESIGN MOST DIESEL FUEL TANKS UNIVERSAL
XTREME DIESEL PERFORMANCE
$149.95The XDP Fuel Tank Sump XD182 is an essential component for those seeking to customize their fuel system with an aftermarket lift pump. Specifically designed with a practical One Hole Design, this sump simplifies the installation process by requiring only...$149.95 -
XDP xd228 FUEL FILTER ADAPTER & FILTER DELETE O-RING 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
XTREME DIESEL PERFORMANCE
$1.95The XDP Duramax CAT Filter Adapter and Filter Delete O-Ring XD228 offers a reliable replacement O-Ring Seal designed for the 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML. Crafted as a direct fit for the XDP Duramax CAT Filter Adapter XD171 and XDP...$1.95 -
XDP XD243 FUEL TANK SUMP ONE HOLE DESIGN WITH FUEL RETURN UNIVERSAL
XTREME DIESEL PERFORMANCE
$185.95The XDP XD243 Fuel Tank Sump with Built-In Fuel Return offers a seamless solution for enhancing your vehicle's fuel delivery capabilities with an aftermarket fuel system. Engineered with a one-hole design, this sump simplifies installation by...$185.95 -
XDP XD129 AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
XTREME DIESEL PERFORMANCE
$9.95The XDP Aluminum Air Bleeder Screw XD129 offers a durable and reliable solution for owners of 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles. This upgrade eliminates the need to worry about weak plastic factory screws that may round off or break,...$9.95 -
XDP XD308 O-RING FOR RACE FUEL VALVE 2007.5-2016 DODGE CUMMINS 5.9L/6.7L 24V & 2004.5-2010 GM DURAMAX 6.6L LLY/LBZ
XTREME DIESEL PERFORMANCE
$2.95The XDP XD308 O-Ring For Race Fuel Valve is a vital component to maintain peak performance in your 2007.5-2016 Dodge Cummins 5.9L/6.7L 24V or 2004.5-2010 GM Duramax 6.6L LLY/LBZ engine. Crafted by XDP, this O-ring serves as a reliable seal for the fuel...$2.95 -
XDP XD128 DURAMAX WIF WATER IN FILTER WRENCH BLACK ALUMINUM UNIVERSAL
XTREME DIESEL PERFORMANCE
$18.95The XDP XD128 DURAMAX WIF Water in Filter Wrench in sleek black aluminum is a versatile and essential tool for GM Duramax owners. Specifically engineered to effortlessly remove and replace the factory water in fuel sensor, this wrench simplifies...$18.95 -
XDP XD325 DURAMAX CAT FILTER ADAPTER WRENCH 2001-2016 GM DURAMAX 6.6L LB7/LLY/LBZ/LMM
XTREME DIESEL PERFORMANCE
$18.95The XDP XD325 Duramax CAT Filter Adapter Wrench is a precision tool designed specifically to complement the XDP Duramax CAT Filter Adapter Kit XD171 for 2001-2016 GM Duramax 6.6L LB7/LLY/LBZ/LMM vehicles. This high-quality wrench simplifies the...$18.95 -
WEHRLI WCF100276 17-21 CHEVROLET L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP
WEHRLI CUSTOM FABRICATION
$57.23The WEHRLI WCF100276 17-21 Chevrolet L5P Duramax Relocation Mount FASS Lift Pump Bracket offers an innovative solution to enhance the performance and efficiency of your 2017-2023 L5P Duramax vehicle. With this smartly designed mounting bracket, you can...$57.23 -
WEHRLI WCF100402 6.6L LML DURAMAX HIGH PRESSURE LINE CP3 CONVERSION KIT
WEHRLI CUSTOM FABRICATION
$377.33The WEHRLI WCF100402 6.6L LML DURAMAX HIGH PRESSURE LINE CP3 CONVERSION KIT is a superior choice for those seeking optimal fuel performance and increased fuel volume. This kit stands out from the rest with its longer and larger I.D. high-pressure line,...$377.33 -
WEHRLI WCF100362 2020+ L5P DURAMAX SHORT BED FUEL FILTER HOUSING KIT
WEHRLI CUSTOM FABRICATION
$229.89The WEHRLI WCF100362 2020+ L5P Duramax Short Bed Fuel Filter Housing Kit is a top-of-the-line upgrade that revolutionizes the way your 2020-2024 L5P Duramax engine handles fuel filtration. Say goodbye to frequent filter changes with the transition from a...$229.89 -
WEHRLI WCF100361 17-19 DURAMAX L5P / 2020+ L5P DURAMAX LONG BED FUEL FILTER HOUSING KIT
WEHRLI CUSTOM FABRICATION
$229.89Enhance the performance and longevity of your 2017-2019 or 2020-2024 Long Bed L5P Duramax with the WEHRLI WCF100361 Fuel Filter Housing Kit. This innovative kit allows you to switch from a stock cartridge style filter to our advanced spin-on canister...$229.89 -
WEHRLI WCF100424 2006-2010 LBZ/LMM DURAMAX TOP OUTLET BILLET THERMOSTAT HOUSING AND UPPER COOLANT PIPE KIT FOR DUAL CP3
WEHRLI CUSTOM FABRICATION
$396.73The WEHRLI WCF100424 2006-2010 LBZ/LMM Duramax Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit for Dual CP3 is the ultimate solution for enhancing your vehicle's performance. Crafted to perfection, this kit not only provides a more...$396.73 -
WEHRLI WCF100429 01-16 CHEVROLET 6.6L DURAMAX TWIN CP3 PULLEY DEEP OFFSET - RAW FINISH
WEHRLI CUSTOM FABRICATION
$295.85The WEHRLI WCF100429 01-16 Chevrolet 6.6L Duramax Twin CP3 Pulley Deep Offset in Raw Finish is a top-of-the-line accessory designed to enhance the performance of your Chevrolet vehicle. Crafted from high-quality billet aluminum, this CP3 pulley boasts...$295.85 -
WEHRLI WCF100271 01-16 CHEVROLET 6.6L DURAMAX TWIN CP3 PULLEY DEEP OFFSET - BLACK ANODIZED FINISH
WEHRLI CUSTOM FABRICATION
$310.40Enhance the performance of your Chevrolet 6.6L Duramax engine with the WEHRLI WCF100271 Twin CP3 Pulley. Designed for 01-16 Chevrolet models, this pulley features a deep offset design to optimize the functioning of the twin CP3 injection pumps in your...$310.40 -
WEHRLI WCF100269 11-16 CHEVROLET 6.6L DURAMAX FASS FUEL SYSTEM RELOCATION BRACKET (CREW CAB ONLY)
WEHRLI CUSTOM FABRICATION
$101.85The WEHRLI WCF100269 11-16 CHEVROLET 6.6L DURAMAX FASS FUEL SYSTEM RELOCATION BRACKET is the perfect solution for relocating your FASS fuel system in your 2011-2016 LML Crew Cab Duramax. Designed to move the FASS fuel system underneath the truck, just...$101.85 -
WEHRLI WCF100265 01-10 CHEVROLET 6.6L DURAMAX FASS FUEL SYSTEM RELOCATION BRACKET (CREW CAB ONLY)
WEHRLI CUSTOM FABRICATION
$92.15The WEHRLI WCF100265 01-10 Chevrolet 6.6L Duramax Fass Fuel System Relocation Bracket is a reliable and durable mounting solution for LB7, LLY, LBZ, and LMM Crew Cab Duramax models from 2001 to 2010. This innovative bracket is designed to relocate the...$92.15 -
WEHRLI WCF100248 11-16 CHEVROLET 6.6L LML DURAMAX TWIN CP3 KIT W/RAW PULLEY
WEHRLI CUSTOM FABRICATION
$1,353.15Enhance the performance of your 2011-2016 Chevrolet 6.6L LML Duramax engine with the WEHRLI WCF100248 Twin CP3 Pump Kit. This innovative kit allows you to effortlessly install a second high-pressure CP3 pump (sold separately) next to your AC compressor,...$1,353.15 -
WEHRLI WCF100247 06-10 CHEVROLET 6.6L LBZ/LMM DURAMAX TWIN CP3 KIT W/RAW PULLEY
WEHRLI CUSTOM FABRICATION
$1,256.15The WEHRLI WCF100247 06-10 CHEVROLET 6.6L LBZ/LMM DURAMAX TWIN CP3 KIT W/RAW PULLEY is a game-changing solution for enhancing your 2006-2010 LBZ/LMM Duramax engine's performance. This comprehensive kit empowers you to mount an additional high-pressure...$1,256.15 -
WEHRLI WCF100246 04.5-05 CHEVROLET 6.6L LLY DURAMAX TWIN CP3 KIT W/RAW PULLEY
WEHRLI CUSTOM FABRICATION
$1,256.15The WEHRLI WCF100246 04.5-05 CHEVROLET 6.6L LLY DURAMAX TWIN CP3 KIT W/RAW PULLEY is a high-performance upgrade for your 2004.5-2005 LLY Duramax engine, designed to boost power and efficiency. By incorporating a second high-pressure CP3 pump (available...$1,256.15 -
WEHRLI WCF100245 01-04 CHEVROLET 6.6L LB7 DURAMAX TWIN CP3 KIT W/RAW PULLEY
WEHRLI CUSTOM FABRICATION
$1,256.15Enhance the performance of your 2001-2004 LB7 Chevrolet 6.6L Duramax engine with the WEHRLI WCF100245 Twin CP3 Pump Kit. Designed to cater to the needs of diesel enthusiasts and high-powered builds, this kit provides the option to mount a secondary...$1,256.15 -
WEHRLI WCF100234 11-16 CHEVROLET 6.6L LML DURAMAX TWIN CP3 KIT W/BLACK ANODIZED PULLEY
WEHRLI CUSTOM FABRICATION
$1,353.15The WEHRLI WCF100234 11-16 CHEVROLET 6.6L LML DURAMAX TWIN CP3 KIT W/BLACK ANODIZED PULLEY is the ultimate solution for enhancing the performance of your 2011-2016 LML Duramax engine. This innovative Twin CP3 Pump Kit allows you to install a second...$1,353.15 -
WEHRLI WCF100233 06-10 CHEVROLET 6.6L LBZ/LMM DURAMAX TWIN CP3 KIT W/BLACK ANODIZED PULLEY
WEHRLI CUSTOM FABRICATION
$1,256.15The WEHRLI WCF100233 Twin CP3 Pump Kit for 06-10 Chevrolet 6.6L LBZ/LMM Duramax engines is a powerhouse addition to your vehicle's fuel system. Designed to accommodate a second high-pressure CP3 pump (sold separately), this kit is crafted to enhance the...$1,256.15 -
WEHRLI WCF100232 04.5-05 CHEVROLET 6.6L LLY DURAMAX TWIN CP3 KIT W/BLACK ANODIZED PULLEY
WEHRLI CUSTOM FABRICATION
$1,256.15The WEHRLI WCF100232 04.5-05 CHEVROLET 6.6L LLY DURAMAX TWIN CP3 KIT W/BLACK ANODIZED PULLEY is a precision-engineered solution designed to enhance the performance of your 2004.5-2005 LLY Duramax engine. With this twin CP3 pump kit, you can easily...$1,256.15 -
WEHRLI WCF100231 01-04 CHEVROLET 6.6L LB7 DURAMAX TWIN CP3 KIT W/BLACK ANODIZED PULLEY
WEHRLI CUSTOM FABRICATION
$1,256.15The WEHRLI WCF100231 01-04 CHEVROLET 6.6L LB7 DURAMAX TWIN CP3 KIT W/BLACK ANODIZED PULLEY is the ultimate solution for those looking to maximize the potential of their 2001-2004 LB7 model trucks. This Twin CP3 Pump Kit allows you to add a second...$1,256.15 -
WEHRLI WCF100230 04.5-10 CHEVROLET 6.6L DURAMAX HIGH FLOW RAIL FITTING (LONG)
WEHRLI CUSTOM FABRICATION
$59.17Enhance the performance of your Chevrolet 6.6L Duramax engine with the WEHRLI WCF100230 High Flow Rail Fitting. Specifically designed for the LLY, LBZ, and LMM models, this stainless steel rail fitting is engineered to optimize fuel delivery and...$59.17 -
WEHRLI WCF100229 01-05 & 11-16 CHEVROLET 6.6L DURAMAX HIGH FLOW RAIL FITTING (SHORT)
WEHRLI CUSTOM FABRICATION
$37.83The WEHRLI WCF100229 High Flow Rail Fitting is designed to enhance the performance of your 01-05 and 11-16 Chevrolet 6.6L Duramax engine. Specifically tailored for LB7 & LLY or LML fuel rails, this high-quality stainless steel fitting is a powerful...$37.83 -
WEHRLI WCF100024 01-16 CHEVROLET 6.6L DURAMAX VALLEY CP3 BLOCK OFF PLATE
WEHRLI CUSTOM FABRICATION
$66.93Enhance the performance of your 2001-2016 Chevrolet 6.6L Duramax engine with the WEHRLI WCF100024 Billet CP3 Block Off Plate. Crafted to precision, this block off plate is designed to securely seal the valley CP3 pump, optimizing the efficiency of your...$66.93 -
WEHRLI WCF100023 01-04 CHEVROLET 6.6L LB7 DURAMAX FUEL PRESSURE RELIEF VALVE DELETE KIT
WEHRLI CUSTOM FABRICATION
$66.93The WEHRLI WCF100023 01-04 Chevrolet 6.6L LB7 Duramax Fuel Pressure Relief Valve Delete Kit is the ultimate solution for clearing larger Y-bridges by removing the High Pressure Fuel Relief Valve on top of an LB7 intake runner. This comprehensive kit...$66.93 -
CPP DIESEL 3903035 BANJO CONNECTOR SCREW, 12MM UNIVERSAL
CPP DIESEL
$12.99CPP 3903035 BANJO CONNECTOR SCREW, 12MM$12.99 -
CPP DIESEL 3924725 BANJO CONNECTOR SCREW, 14MM UNIVERSAL
CPP DIESEL
$12.99CPP 3924725 BANJO CONNECTOR SCREW, 14MM$12.99 -
EXERGY E06 10451 |NEW STOCK REPLACEMENT FUEL RAIL-RIGHT 2007.5-2010 GM DURAMAX 6.6L LMM
EXERGY
$460.00The Exergy E06 10451 Fuel Rail is a premium-quality, new stock replacement designed specifically for the 2007.5-2010 GM Duramax 6.6L LMM engine. Crafted by Exergy Performance, a division of Exergy Engineering specializing in high-performance diesel...$460.00 -
EXERGY E06 10450 NEW STOCK REPLACEMENT FUEL RAIL-LEFT 2007.5-2010 GM DURAMAX 6.6L LMM
EXERGY
$460.00The Exergy E06 10450 New Stock Replacement Fuel Rail-Left is specifically designed as an OEM replacement part tailored for the 2007.5-2010 GM Duramax 6.6L LMM engines. Developed by Exergy Performance, a specialized division of Exergy Engineering that...$460.00 -
EXERGY E06 10351 NEW STOCK REPLACEMENT FUEL RAIL-RIGHT 2006-2007 GM DURAMAX 6.6L LBZ
EXERGY
$460.00The Exergy E06 10351 New Stock Replacement Fuel Rail-Right for the 2006-2007 GM Duramax 6.6L LBZ is a top-quality, OEM part meticulously crafted by Exergy Performance, a renowned division of Exergy Engineering dedicated to meeting the intricate demands...$460.00 -
EXERGY E06 10350 NEW STOCK REPLACEMENT FUEL RAIL-LEFT 2006-2007 GM DURAMAX 6.6L LBZ
EXERGY
$460.00The Exergy E06 10350 New Stock Replacement Fuel Rail-Left designed for the 2006-2007 GM Duramax 6.6L LBZ engine is a product of precision engineering and performance-focused innovation. Crafted by Exergy Performance, a dedicated division of Exergy...$460.00 -
EXERGY E06 10251 NEW STOCK REPLACEMENT FUEL RAIL-RIGHT 2004.5-2005 GM DURAMAX 6.6L LLY
EXERGY
$320.00The Exergy E06 10251 New Stock Replacement Fuel Rail-Right for the 2004.5-2005 GM Duramax 6.6L LLY is a top-tier OEM component designed to meet the specific requirements of high-performance diesel engines. Crafted by Exergy Performance, a division of...$320.00 -
EXERGY E06 10250 NEW STOCK REPLACEMENT FUEL RAIL-LEFT 2004.5-2005 GM DURAMAX 6.6L LLY
EXERGY
$280.00The Exergy E06 10250 New Stock Replacement Fuel Rail-Left for the 2004.5-2005 GM Duramax 6.6L LLY is a top-notch solution designed by Exergy Performance, a trusted division of Exergy Engineering catering specifically to high-performance diesel...$280.00 -
EXERGY E04 40104 IMPROVED STOCK CP4.2 PUMP (SCORPION BASED) 2011-2014 FORD POWERSTROKE 6.7L
EXERGY
$1,170.00Fuel your vehicle with confidence using the EXERGY E04 40104 Improved Stock CP4.2 Pump for 2011-2014 Ford Powerstroke 6.7L engines. Say goodbye to rail pressure loss caused by a worn-out CP4.2 pump and hello to enhanced performance with our upgraded...$1,170.00 -
EXERGY E04 10504 IMPROVED STOCK CP4.2 PUMP 2011-2016 GM DURAMAX 6.6L LML
EXERGY
$1,050.00The EXERGY E04 10504 Improved Stock CP4.2 Pump for 2011-2016 GM Duramax 6.6L LML engines is the ultimate solution for those experiencing rail pressure loss due to a worn-out CP4.2 pump. Engineered to deliver optimal performance, this factory replacement...$1,050.00 -
EXERGY E04 10405 SPORTSMAN CP3 PUMP (LBZ BASED) 2007.5-2010 GM DURAMAX 6.6L LMM
EXERGY
$1,170.00Exergy E04 10405 Sportsman CP3 Pump is the ultimate solution for those experiencing a loss of rail pressure due to a worn-out pump in their 2007.5-2010 GM Duramax 6.6L LMM models. Whether you need a factory replacement or a high-performance upgrade, the...$1,170.00 -
EXERGY E04 10305 SPORTSMAN CP3 PUMP (LBZ BASED) 2006-2007 GM DURAMAX 6.6L LBZ
EXERGY
$1,170.00EXERGY E04 10305 SPORTSMAN CP3 PUMP is the ultimate solution for those facing rail pressure issues due to a worn-out or malfunctioning CP3 pump in their 2006-2007 GM Duramax 6.6L LBZ engine. If your attempts with replacement parts kits have failed to...$1,170.00 -
EXERGY E04 10205 SPORTSMAN CP3 PUMP (LBZ BASED) 2004.5-2005 GM DURAMAX 6.6L LLY
EXERGY
$1,170.00The EXERGY E04 10205 SPORTSMAN CP3 PUMP (LBZ BASED) is the ultimate solution for those facing rail pressure issues or in need of a reliable factory replacement CP3 pump. Your search for an upgraded pump that requires minimal modifications ends here...$1,170.00 -
EXERGY E04 10105 SPORTSMAN CP3 PUMP (LBZ BASED W/FCA) 2001-2004 GM DURAMAX 6.6L LB7
EXERGY
$1,170.00The EXERGY E04 10105 SPORTSMAN CP3 PUMP is the ultimate solution for those experiencing a loss of rail pressure due to a worn-out CP3 pump in their 2001-2004 GM Duramax 6.6L LB7 engine. Whether you're seeking a factory replacement CP3 pump or have tried...$1,170.00 -
DYNOMITE DIESEL FPE-34611 DURAMAX 01-04 LB7 INJECTION LINE SET
DYNOMITE DIESEL
$427.50Original LB7 Injection lines will corrode and break and are a leading cause of contamination when changing the injectors. If you are changing your injectors, have a line failure, or are looking to upgrade your stock lines, we’ve got you covered with our...$427.50 -
DYNOMITE DIESEL DDP L5PNEW 2017-PRESENT DURAMAX L5P BRAND NEW STOCK INJECTOR - SINGLE
DYNOMITE DIESEL
$293.55The DYNOMITE DIESEL DDP L5PNEW 2017-PRESENT DURAMAX L5P Brand New Stock Injector is a top-quality replacement injector designed specifically for 2017 to 2021 Duramax L5P engines. This injector is a single unit, meaning you will need a total of 8 to...$293.55 -
DYNOMITE DIESEL DDP.NCP3-303 DURAMAX 01-04 LB7 BRAND NEW STOCK CP3
DYNOMITE DIESEL
$1,313.25The Dynomite Diesel DDP.NCP3-303 CP3 injection pump is specifically designed as a brand-new replacement for the Duramax 6.6 liter LB7 engine models from 2001 to 2004. This stock CP3 injection pump is a reliable and high-quality part that ensures optimal...$1,313.25 -
DYNOMITE DIESEL DDP.LB7LINE-SET DURAMAX 01-04 LB7 INJECTION LINE SET
DYNOMITE DIESEL
$665.00Experience superior performance and unparalleled durability with the DYNOMITE DIESEL DDP.LB7LINE-SET Duramax 01-04 LB7 Injection Line Set. This meticulously crafted product consists of a full set of 8 brand new lines, ensuring top-notch quality and...$665.00 -
DYNOMITE DIESEL DDP.NLB7NEW DURAMAX 01-04 LB7 INDIVIDUAL STOCK BRAND NEW INJECTOR
DYNOMITE DIESEL
$406.85The DYNOMITE DIESEL DDP.NLB7NEW DURAMAX 01-04 LB7 INDIVIDUAL STOCK BRAND NEW INJECTOR is a high-quality, brand new stock power level injector designed for the Duramax 01-04 LB7 engine. This injector comes with all the latest revisions, ensuring optimal...$406.85 -
DYNOMITE DIESEL DDP.LB7NEW DURAMAX 01-04 LB7 INDIVIDUAL STOCK REMAN INJECTOR
DYNOMITE DIESEL
$320.73Enhance the performance and reliability of your Duramax 01-04 LB7 engine with the DYNOMITE DIESEL DDP.LB7NEW DURAMAX Indiviudual Stock Reman Injector. This remanufactured stock power level injector is meticulously crafted with every internal component...$320.73 -
DYNOMITE DIESEL DDP.CP3-303 DURAMAX 01-04 LB7 REMAN STOCK CP3
DYNOMITE DIESEL
$839.45Experience improved fuel efficiency and reliable performance with the DYNOMITE DIESEL DDP.CP3-303 Stock CP3 Injection Pump for Duramax 01-04 LB7 engines. Specifically designed for the 6.6-liter LB7 Duramax engine models from 2001 to 2004, this...$839.45 -
DYNOMITE DIESEL DDP.NCP3-308 DURAMAX 04.5-05 LLY BRAND NEW STOCK CP3
DYNOMITE DIESEL
$1,313.25The DYNOMITE DIESEL DDP.NCP3-308 Duramax 04.5-05 LLY Stock CP3 Injection Pump is a reliable solution for diesel engines in the 2004.5-2005 LLY Duramax models. This brand new replacement injection pump is designed to deliver consistent performance without...$1,313.25 -
DYNOMITE DIESEL DDP.NLLYNEW DURAMAX 04.5-05 LLY INDIVIDUAL STOCK BRAND NEW INJECTOR
DYNOMITE DIESEL
$478.95Experience the ultimate power and performance upgrade for your Duramax 04.5-05 LLY engine with the Dynomite Diesel DDP.NLLYNEW Individual Stock Brand New Injector. Designed to be the pinnacle of stock power level injectors, this injector is the perfect...$478.95 -
DYNOMITE DIESEL DDP.CP3-308 DURAMAX 04.5-05 LLY REMAN STOCK CP3
DYNOMITE DIESEL
$813.70Experience enhanced performance and reliability with the DYNOMITE DIESEL DDP.CP3-308 DURAMAX 04.5-05 LLY REMAN STOCK CP3 injection pump. Specifically designed for the 6.6-liter LLY Duramax engine from model years 2004.5 to 2005, this remanufactured stock...$813.70 -
DYNOMITE DIESEL DDP.LLYNEW DURAMAX 04.5-05 LLY INDIVIDUAL STOCK REMAN INJECTOR
DYNOMITE DIESEL
$391.40DYNOMITE DIESEL presents the DDP.LLYNEW DURAMAX 04.5-05 LLY INDIVIDUAL STOCK REMAN INJECTOR, the ultimate fuel injector upgrade for your diesel engine. Specifically designed for the 2004.5-2005 LLY Duramax engine, this remanufactured injector is crafted...$391.40 -
DYNOMITE DIESEL DDP.NCP3-332 DURAMAX 06-10 LBZ AND LMM BRAND NEW STOCK CP3
DYNOMITE DIESEL
$1,313.25The DYNOMITE DIESEL DDP.NCP3-332 CP3 Fuel Injection Pump is a high-quality replacement part designed specifically for the Duramax 06-10 LBZ and LMM engines. Crafted to meet the exact specifications of these engines, this brand new stock CP3 injection...$1,313.25 -
DYNOMITE DIESEL DDP.NLBZNEW DURAMAX 06-07 LBZ INDIVIDUAL STOCK BRAND NEW INJECTOR
DYNOMITE DIESEL
$587.10The DYNOMITE DIESEL DDP.NLBZNEW Duramax 06-07 LBZ Individual Stock Brand New Injector is a top-of-the-line fuel injector designed specifically for the 2006-2007 LBZ Duramax engine. Offering unrivaled performance and reliability, this injector is built to...$587.10 -
DYNOMITE DIESEL DDP.LBZNEW DURAMAX 06-07 LBZ INDIVIDUAL STOCK REMAN INJECTOR
DYNOMITE DIESEL
$489.25Enhance the performance of your Duramax 06-07 LBZ engine with the Dynomite Diesel DDP.LBZNEW Duramax Individual Stock Reman Injector. This remanufactured injector is designed to provide optimal power levels, delivering outstanding performance and...$489.25 -
DYNOMITE DIESEL DDP.CP3-332 DURAMAX 06-10 LBZ AND LMM REMAN STOCK CP3
DYNOMITE DIESEL
$839.45Experience an enhanced fueling performance with the Dynomite Diesel DDP.CP3-332 remanufactured stock CP3 injection pump designed specifically for Duramax 06-10 LBZ and LMM engines. This premium replacement pump is carefully remanufactured to meet the...$839.45 -
DYNOMITE DIESEL DDP.NLMMNEW DURAMAX 08-10 LMM INDIVIDUAL STOCK BRAND NEW INJECTOR
DYNOMITE DIESEL
$587.10Unlock the full potential of your Duramax 08-10 LMM engine with the DYNOMITE DIESEL DDP.NLMMNEW Individual Stock Brand New Injector. Designed to deliver optimal performance, this injector is set at the stock power level but comes with all the latest...$587.10 -
DYNOMITE DIESEL DDP.LMMNEW DURAMAX 08-10 LMM INDIVIDUAL STOCK REMAN INJECTOR
DYNOMITE DIESEL
$463.50Experience unparalleled performance with the DYNOMITE DIESEL DDP.LMMNEW Duramax 08-10 LMM Individual Stock Reman Injector. Specifically designed for the LMM Duramax engine from the model years 2008-2010, this remanufactured injector boasts exceptional...$463.50 -
DYNOMITE DIESEL DDP.CP4-421 DURAMAX 11-16 LML STOCK REMAN CP4
DYNOMITE DIESEL
$890.95The DYNOMITE DIESEL DDP.CP4-421 Duramax 11-16 LML Stock Reman CP4 injection pump is the ideal replacement for your Duramax 6.6-liter engine from 2011 to 2016. Specifically designed for the LML Duramax engine, this remanufactured stock CP4 injection pump...$890.95 -
DYNOMITE DIESEL DDP.NCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4
DYNOMITE DIESEL
$1,339.00The DYNOMITE DIESEL DDP.NCP4-421 CP4 Injection Pump has been specifically designed to cater to the needs of Duramax 11-16 LML engines. This brand new replacement stock CP4 injection pump ensures optimized performance and reliability, catering to a wide...$1,339.00 -
DYNOMITE DIESEL DDP.NLMLNEW DURAMAX 11-16 LML STOCK BRAND NEW INJECTOR
DYNOMITE DIESEL
$473.80Experience a new level of performance with the DYNOMITE DIESEL DDP.NLMLNEW DURAMAX 11-16 LML STOCK BRAND NEW INJECTOR. This high-quality injector is designed specifically for the 2011-2016 LML Duramax engines, providing unmatched power and reliability...$473.80 -
DYNOMITE DIESEL DDP.LMLNEW DURAMAX 11-16 LML INDIVIDUAL STOCK REMAN INJECTOR
DYNOMITE DIESEL
$329.60The DYNOMITE DIESEL DDP.LMLNEW DURAMAX 11-16 LML INDIVIDUAL STOCK REMAN INJECTOR is a top-of-the-line remanufactured stock power level injector designed specifically for the Duramax 11-16 LML engine. This injector comes with all the latest revisions,...$329.60 -
FLEECE FPE-DMAX-HFFBA-1116 AUXILIARY HEATED FUEL FILTER KIT 2011-2016 DURAMAX 6.6L LML
FLEECE PERFORMANCE
$399.00Our FLEECE FPE-DMAX-HFFBA-1116 Auxiliary Heated Fuel Filter Kit is the ultimate solution for your 2011-2016 LML 6.6L Duramax truck. Designed to tackle the challenges of cold weather, this kit features a brand-new filter base that incorporates an integral...$399.00 -
FLEECE FPE-FL-LML-CP3-HP REPLACEMENT HIGH PRESSURE FUEL LINE FOR CP3 CONVERSIONS 2011-2016 DURAMAX 6.6L LML
FLEECE PERFORMANCE
$179.99The Fleece FPE-FL-LML-CP3-HP Replacement High Pressure Fuel Line is a top-quality component designed for 6.6L LML Duramax engines equipped with CP3 conversion kits. This direct replacement line ensures optimal performance and reliability in your vehicle,...$179.99 -
FLEECE FPE-HAR-DMAX-FPR FUEL PRESSURE REGULATOR WIRING HARNESS FOR 2006-2010 GM 6.6L DURAMAX LBZ/LMM
FLEECE PERFORMANCE
$69.99The FLEECE FPE-HAR-DMAX-FPR Fuel Pressure Regulator Wiring Harness is the solution to rejuvenating your 2006-2010 GM 6.6L Duramax LBZ/LMM truck's performance. As a seamless replacement for GM Part Numbers 97378671 (for model years 2006-2010) and 97327685...$69.99 -
FLEECE FPE-GM-FFPD-0116 FUEL PRIMER BULB SEALING KIT 2001-2016 DURAMAX 6.6L LB7/LLY/LMM/LBZ
FLEECE PERFORMANCE
$37.95FLEECE FPE-GM-FFPD-0116 Fuel Primer Bulb Sealing Kit is the ultimate solution for Duramax owners looking to upgrade their fuel system. This kit is specifically designed for those running an aftermarket positive displacement lift pump like our PowerFlo...$37.95 -
FLEECE FPE-HAR-CP3-EXT CP3 REGULATOR EXTENSION HARNESS FOR 45246 2011-2016 GM DURAMAX 6.6L LML
FLEECE PERFORMANCE
$29.99Product Description:The FLEECE FPE-HAR-CP3-EXT CP3 Regulator Extension Harness is the ideal solution for your 6.6L Duramax applications, specifically designed for use with Bosch CP3's. Our in-house production process integrates cutting-edge technology to...$29.99 -
FLEECE FPE-FL-LB7-18 HIGH PRESSURE INJECTION LINE (1 AND 8) 2001-2004 GM 6.6L DURAMAX LB7
FLEECE PERFORMANCE
$68.99The FLEECE FPE-FL-LB7-18 High Pressure Injection Line for the 2001-2004 GM 6.6L Duramax LB7 is the ultimate solution for replacing your corroded or broken OEM injection lines. As original LB7 injection lines are prone to corrosion and breakage, causing...$68.99 -
FLEECE FPE-FL-LB7-27 HIGH PRESSURE INJECTION LINE (2 AND 7) 2001-2004 GM 6.6L DURAMAX LB7
FLEECE PERFORMANCE
$68.99Fleece FPE-FL-LB7-27 High-Pressure Injection Line for 2001-2004 GM 6.6L Duramax LB7 is the ultimate solution to combat corroded and broken injection lines commonly found in LB7 engines. Designed as a direct replacement for the original GM LB7 injection...$68.99 -
FLEECE FPE-FL-LB7-36 HIGH PRESSURE INJECTION LINE (3 AND 6) 2001-2004 GM 6.6L DURAMAX LB7
FLEECE PERFORMANCE
$68.99The Fleece FPE-FL-LB7-36 High Pressure Injection Line (3 and 6) for the 2001-2004 GM 6.6L Duramax LB7 is the solution to common issues with corroded and fragile original LB7 injection lines. Changing injectors can be a meticulous process, and faulty...$68.99 -
FLEECE FPE-FL-LB7-45 HIGH PRESSURE INJECTION LINE FOR 44930 2001-2004 GM 6.6L DURAMAX LB7
FLEECE PERFORMANCE
$68.99The FLEECE FPE-FL-LB7-45 High Pressure Injection Line is the ultimate solution for 2001-2004 GM 6.6L Duramax LB7 owners facing corrosion and breakage issues with their original injection lines. Designed as a direct replacement for GM Part#97188722, these...$68.99 -
FLEECE FPE-SF-GM-1116-LB SUREFLO PERFORMANCE SENDING UNIT FOR 45246 2011-2016 GM DURAMAX 6.6L LML
FLEECE PERFORMANCE
$359.00The Fleece FPE-SF-GM-1116-LB SureFlo Performance Sending Unit offers a comprehensive solution for those running aftermarket pumps external to the fuel tank, specifically designed for the 2011-2016 GM Duramax 6.6L LML trucks.Unlike traditional methods...$359.00 -
FLEECE FPE-LML-QCDT DOSING INJECTOR FUEL LINE DISCONNECT TOOL 2011-2016 GM DURAMAX 6.6L LML
FLEECE PERFORMANCE
$15.99The FLEECE FPE-LML-QCDT Dosing Injector Fuel Line Disconnect Tool is the ultimate solution for simplifying the installation and removal of dosing injector fuel lines on 2011-2016 GM Duramax 6.6L LML engines. Designed to fit seamlessly with precision,...$15.99 -
FLEECE FPE-LML-HS-FEED REPLACEMENT CP3 FEED HOSE FOR LML CP3 CONVERSION KIT 2011-2016 GM DURAMAX 6.6L LML
FLEECE PERFORMANCE
$19.99The Fleece FPE-LML-HS-FEED Replacement CP3 Feed Hose is the ultimate solution for your fuel system needs in the 2011-2016 GM Duramax 6.6L LML models. Designed specifically as a replacement CP3 fuel feed hose for the Fleece Performance LML CP3 Conversion...$19.99 -
FLEECE FPE-LML-HS-RTRN REPLACEMENT CP3 RETURN HOSE FOR LML CP3 CONVERSION KIT 2011-2016 GM DURAMAX 6.6L LML
FLEECE PERFORMANCE
$19.99The FLEECE FPE-LML-HS-RTRN Replacement CP3 Return Hose is the ideal solution for those in need of a reliable fuel return hose replacement for their Fleece Performance LML CP3 Conversion Kits. Designed to seamlessly fit all previous and current models,...$19.99