
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.
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CP3 PUMPS / COMPONENTS
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FITTINGS AND COUPLERS
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FUEL FILTRATION
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FUEL INJECTION LINE
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FUEL PRESSURE REGULATOR
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FUEL RAIL / RELATED
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FUEL SUPPLY HOSE
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FUEL TANKS / TOOL BOXES
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INJECTORS / NOZZLES
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LIFT PUMP
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SUMPS / SUCTION TUBES
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INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR FOR 06-07 6.6L LLY/LBZ DURAMAX 23LPM
INDUSTRIAL INJECTION
$558.11The Industrial Injection 20 percent over Race 1 Injectors have been extrude honed and balanced to a perfect matching set injectors that flow 23LPM. The Race 1 20 percent over injectors can be run with a stock turbo but one of our Phatshaft turbos or our...$558.11 -
INDUSTRIAL INJECTION 0986435521SEDFLY GM REMANUFACTURED DRAGONFLY INJECTOR FOR 06-07 LLY/LBZ DURAMAX 22LPM
INDUSTRIAL INJECTION
$558.11The Industrial Injection 15 percent over Dragon Fly Injectors have been extrude honed and balanced to a perfect matching set injectors that flow 22LPM. The Dragon Fly 15 percent over injectors can be run with a stock turbo but one of our Phatshaft turbos...$558.11 -
INDUSTRIAL INJECTION RTF26402 GM INJECTOR AND RETURN KIT FOR 01-04 LB7 DURAMAX
INDUSTRIAL INJECTION
$23.75Injector Install Seal Kit. Kit includes return line seals as well as injector o-rings and copper gasket at base of injector. Each kit will service 4 injectors, you will need two of these for a complete injector job. Services Four Injectors Industrial...$23.75 -
INDUSTRIAL INJECTION RTF26410 GM INJECTOR RETURN LINE KIT FOR 2004.5-2010 DURAMAX
INDUSTRIAL INJECTION
$38.90This kit includes the return adapters and o-rings, adapter retaining clips, and a length of return line hose sufficient for either engine sideThe INDUSTRIAL INJECTION RTF26410 GM Injector Return Line Kit is expertly designed for 2004.5-2010 Duramax...$38.90 -
INDUSTRIAL INJECTION PDM-07021K GM INJECTOR SCREW IN CUPS FOR 2001-2004.5 6.6L LB7 DURAMAX INCLUDES INSTALL TOOL AND HARDWARE
INDUSTRIAL INJECTION
$1,476.45The factory injector cups are known for leaking, pitting and seizing themselves to the injectors in your LB7. If you are looking to ensure proper sealing and increased reliability the screw-in style injector cups are a great long-term upgrade for your...$1,476.45 -
INDUSTRIAL INJECTION DS4831-5068SE GM REMANUFACTURED DS INJECTION PUMP FOR 94 6.5L
INDUSTRIAL INJECTION
$1,974.62Rebuilt DS 6.5L Injection Pump. 1994 GM Pump tag verification needed on 1994The INDUSTRIAL INJECTION DS4831-5068SE GM REMANUFACTURED DS INJECTION PUMP is specifically engineered for the 1994 6.5L GM diesel engine, providing a reliable and efficient...$1,974.62 -
INDUSTRIAL INJECTION DS4831-5521SE GM REMANUFACTURED DS INJECTION PUMP FOR 94-00 6.5L
INDUSTRIAL INJECTION
$1,974.62Rebuilt DS 6.5L Injection Pump. 1994-1995 GM Pump tag verification needed on 1994. If pump tag is DS4831-5068 it is not compatible with DS4831-5521. The INDUSTRIAL INJECTION DS4831-5521SE GM Remanufactured DS Injection Pump is a high-performance solution...$1,974.62 -
INDUSTRIAL INJECTION 0928400535-IIS GM FCA FOR 01-04 LB7 6.6L DURAMAX
INDUSTRIAL INJECTION
$285.24Replacement FCA for a LB7 CP3. Industrial Injection is the leading distributor, supplier and remanufacturer of diesel fuel systems, turbochargers, and engines. Your Top Choice for the top diesel products for On/Off highway, industrial, marine,...$285.24 -
INDUSTRIAL INJECTION 0928400653-IIS GM FCA FOR 2004.5-2005 LLY 6.6L DURAMAX
INDUSTRIAL INJECTION
$271.93Replacement FCA for a LL7 CP3. Industrial Injection is the leading distributor, supplier and remanufacturer of diesel fuel systems, turbochargers, and engines. Your Top Choice for the top diesel products for On/Off highway, industrial, marine,...$271.93 -
INDUSTRIAL INJECTION 0928400673-IIS GM FCA FOR LBZ/LMM 6.6L DURAMAX
INDUSTRIAL INJECTION
$236.47Replacement FCA for a LBZ/LMM. Industrial Injection is the leading distributor, supplier and remanufacturer of diesel fuel systems, turbochargers, and engines. Your Top Choice for the top diesel products for On/Off highway, industrial, marine,...$236.47 -
INDUSTRIAL INJECTION RTF26401 GM INJECTOR AND RETURN WASHERS FOR 01-04 LB7 6.6L DURAMAX
INDUSTRIAL INJECTION
$11.062001-04 LB7 Duramax 6.6L Injector And Return Washers (Services 4 Injectors)The INDUSTRIAL INJECTION RTF26401 GM Injector and Return Washers are expertly designed for 2001-2004 LB7 Duramax 6.6L diesel engines, ensuring optimal performance and longevity...$11.06 -
MOPAR 5191800AD PREMIUM DIESEL FUEL ADDITIVE FOR DIESEL ENGINES
MOPAR
$36.16Mopar 5191800AD Premium Diesel Fuel Additive is expertly formulated to enhance the performance and longevity of diesel engines. Packed in an 11 oz. bottle, this high-quality additive supports optimal engine operation, ensuring that your diesel vehicle...$36.16 -
CPP UNIVERSAL 6061 BILLET FUEL TANK SUMP KIT
CPP DIESEL
$176.98Our CPP fuel sump is made of 6061 Billet aluminum and comes with a heavy duty sealing oring for long lasting leak free fuel supply. Our Fuel Sump Bowl Kit features a range of benefits to enhance your fuel system's functionality: - No Drop Installation...$176.98 -
DORMAN 904-154 FUEL INJECTOR LINE (CYLINDER 1 & 8) 2007.5-2010 GM 6.6L DURAMAX LMM
DORMAN
$223.71This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware for a complete installation. Direct replacement - this...$223.71 -
DORMAN 904-155 FUEL INJECTOR LINE (CYLINDER 3 & 6) 2007.5-2010 GM 6.6L DURAMAX LMM
DORMAN
$136.08This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware for a complete installation. Direct replacement - this...$136.08 -
DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM
DORMAN
$232.37This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware for a complete installation. Direct replacement - this...$232.37 -
DORMAN 904-157 FUEL INJECTOR LINE (CYLINDER 2 & 7) 2007.5-2010 GM 6.6L DURAMAX LMM
DORMAN
$219.96This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware for a complete installation. Direct replacement - this...$219.96 -
DORMAN 904-153 FUEL INJECTOR LINE (CYLINDERS 2 & 7) 2004.5-2005 GM 6.6L DURAMAX LLY
DORMAN
$120.98This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware for a complete installation. Direct replacement - this...$120.98 -
DORMAN 577-339 FUEL FILLER NECK TUBE 2011-2013 GM SILVERADO/SIERRA 2500HD EXTENDED CAB | 2011-2016 GM SILVERADO/SIERRA 3500HD SRW CAB & CHASSIS 6.6L DIESEL
DORMAN
$599.17Fuel filler neck leaking? This replacement fuel filler neck is precision-engineered and thoroughly tested to match the original filler neck for specific vehicle years, makes and models for a reliable repair. Direct replacement - this fuel filler neck...$599.17 -
DORMAN 904-439 WATER IN FUEL (WIF) SENSOR 2012-2016 GM 6.6L DURAMAX LML
DORMAN
$60.66This replacement water-in-fuel (WiF) sensor matches the function and performance of the original equipment sensor to prevent water damaging a diesel fuel injector. Made of quality materials, it has undergone extensive testing to ensure durability. ...$60.66 -
FLEECE FPE-SF-GM-0104 SUREFLO PERFORMANCE SENDING UNIT FOR 2001-2004 LB7 DURAMAX
FLEECE PERFORMANCE
$488.92Problem: If you are running an aftermarket pump that is mounted external of the fuel tank, you will need to install a draw straw or drill your fuel tank to accommodate a sump. Each of these has some pretty significant drawbacks including the 1/4 tank...$488.92 -
FLEECE FPE-HAR-MU-PT-10 MULTIUSE SENSOR PIGTAIL NO 10
FLEECE PERFORMANCE
$20.41Replacement connector with 6 Inch pigtail for use in multiple locations on the Duramax and Powerstroke engines. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality...$20.41 -
FLEECE FPE-HAR-L5P-INJ-PT REPLACEMENT FUEL INJECTOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX
FLEECE PERFORMANCE
$81.70A common failure point on the L5P Duramax, our replacement connector with 4.5 inch pigtail for the fuel injectors will get you back on the road quickly. This connector is typically replaced during an injector replacement and is prone to increased...$81.70 -
FLEECE FPE-HAR-DMAX-LML-RP FUEL RAIL PRESSURE HARNESS FOR LML 6.6L DURAMAX
FLEECE PERFORMANCE
$95.32Our Fuel Rail Pressure harness for the 2011-2016 6.6L Duramax is a direct replacement for GM Part Numbers 12647115 and 12638158. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get...$95.32 -
FLEECE FPE-HAR-DMAX-LB7-INJ-PT LB7 DURAMAX OUTER INJECTOR CONNECTOR PIGTAIL
FLEECE PERFORMANCE
$40.84Replacement connector with 6 inch pigtail for use on the 6.6L Duramax engine and other vehicle applications. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality...$40.84 -
FLEECE FPE-FL-LLY-45 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5)
FLEECE PERFORMANCE
$95.32LLY Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking injector lines. Application Notes: Replaces GM Part...$95.32 -
FLEECE FPE-FL-LLY-36 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 3 AND NUMBER 6)
FLEECE PERFORMANCE
$95.32LLY Duramax High Pressure Injection Line (Number 3 and Number 6). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking injector lines. Application Notes: Replaces GM Part...$95.32 -
FLEECE FPE-FL-LLY-27 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 2 AND NUMBER 7)
FLEECE PERFORMANCE
$95.32LLY Duramax High Pressure Injection Line (Number 2 and Number 7). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking injector lines. Application Notes: Replaces GM Part...$95.32 -
FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8)
FLEECE PERFORMANCE
$95.32LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking injector lines. Application Notes: Replaces GM Part...$95.32 -
FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5)
FLEECE PERFORMANCE
$108.94LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking injector lines. Application Notes: Replaces GM Part...$108.94 -
FLEECE FPE-FL-LBZLMM-36 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 3 AND NUMBER 6)
FLEECE PERFORMANCE
$108.94LBZ/LMM Duramax High Pressure Injection Line (Number 3 and Number 6). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking injector lines. Application Notes: Replaces GM Part...$108.94 -
FLEECE FPE-FL-LBZLMM-27 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 2 AND NUMBER 7)
FLEECE PERFORMANCE
$108.94LBZ/LMM Duramax High Pressure Injection Line (Number 2 and Number 7). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking injector lines. Application Notes: Replaces GM Part...$108.94 -
FLEECE FPE-FL-LBZLMM-18 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8)
FLEECE PERFORMANCE
$108.94LBZ/LMM Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking injector lines. Application Notes: Replaces GM Part...$108.94 -
FLEECE FPE-FL-DMAX-LLY-SET LLY DURAMAX HIGH PRESSURE INJECTION LINE KIT
FLEECE PERFORMANCE
$665.97LLY Duramax High Pressure Injection Line Kit. Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking injector lines. Application Notes: Replaces GM Part number 97378825 (qty 2)...$665.97 -
FLEECE FPE-FL-DMAX-LBZLMM-SET LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE KIT
FLEECE PERFORMANCE
$774.92Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking injector lines. This kit includes a complete set of 8 lines. Application Notes: Replaces GM Part number 98006523 (qty 2)...$774.92 -
FLEECE FPE-DMAX-CP3-ADPT CP3 ADAPTER FOR 6.6L DURAMAX
FLEECE PERFORMANCE
$90.55Replacement CP3 adapter machined from billet aluminum for the 2001-2016 GM Duramax. Includes new O-rings for the CP3 pump snout and CP3 adapter. Application Notes: Direct replacement for GM part number 97328578 and 97188692 Direct replacement for...$90.55 -
MAHLE GS33757 VALVE COVER GASKET & INJECTOR SEAL KIT FOR 2001-2004 GM 6.6L DURAMAX ENGINE
MAHLE
$121.02SDR Required Flag Yes Warranty Time UOM Months Warranty Time 12 Country of Origin (Primary) United States Taxable Yes Harmonized Tariff Code (Schedule B) 8484100000 SDS Sheet Number 061417-1 The MAHLE GS33757 Valve Cover Gasket and Injector...$121.02 -
MAHLE GS33500A FUEL INJECTOR SEAL KIT FOR 2001-2004 GM 6.6L DURAMAX ENGINE
MAHLE
$5.82Additional Package Contents Fuel Injector Washer O-Ring Material Fluoroelastomer Pintle Cap Quantity N/A Support Ring Included Not Required Support Ring Material N/A O-Ring Size/Sizes Included N/A Item Grade OEM Standard Pintle Cap Included Not...$5.82 -
Bostech BTS011035 Fuel Tank Pressure Sensor 2001-2006 GM 6.6L Duramax LB7/LLY | 1997-2000 GM 6.5L Diesel
BOSTECH FUEL
$66.67Fuel Tank Pressure Sensor Brand: BT Power Condition: New Limited 24-Month Unlimited mileage warranty Wiring Pigtail Included Engine Fitment: Various GM engines The Bostech BTS011035 Fuel Tank Pressure Sensor is a high-quality replacement...$66.67 -
Bostech DE01370 Remanufactured Fuel Injector 2011-2016 GM 6.6L Duramax LML
BOSTECH FUEL
$449.36Fuel Injector Brand: Bostech Condition: Remanufactured Limited 24-month unlimited mileage warranty Engine Fitment: GM Duramax LML Technical Information: Includes Hold Down Bolt: Yes The Bostech DE01370 Remanufactured Fuel Injector is a...$449.36 -
Bostech DEC011853 Fuel Filter Head Spacer Kit 2001-2010 GM 6.6L Duramax LB7/LLY/LBZ/LMM
BOSTECH FUEL
$13.55Fuel Filter Housing Mounting Spacer Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LB7 / LLY / LBZ / LMM Technical Information: Mounting Spacer Kit used to bring the fuel...$13.55 -
BOSTECH DEC011110 WATER IN FUEL (WIF) SENSOR 2001-2011 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
BOSTECH FUEL
$40.79Water in Fuel Sensor with Drain Valve Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LB7 / LLY / LBZ / LMM Technical Information: Mounted in Fuel Filter The BOSTECH DEC011110...$40.79 -
BOSTECH DEC011850 FUEL CONTROL ACTUATOR (FCA) 2004-2005 GM 6.6L DURAMAX LLY
BOSTECH FUEL
$136.12Fuel Pressure Regulator Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY 6.6L Technical Information: Also called MPROP or Fuel Control Actuator - FCA Mounts on High...$136.12 -
BOSTECH DE01365 PLATINUM SERIES REMAN FUEL INJECTOR 2004-2005 GM 6.6L DURAMAX LLY
BOSTECH FUEL
$394.88Fuel Injector Brand: Bostech Condition: Remanufactured Limited 24 month unlimited mileage warranty Engine Fitment: GM Duramax LLY The BOSTECH DE01365 Platinum Series Reman Fuel Injector is engineered specifically for 2004-2005 GM 6.6L Duramax...$394.88 -
BOSTECH DE01368 PLATINUM SERIES REMAN FUEL INJECTOR 2006-2007 GM 6.6L DURAMAX LBZ
BOSTECH FUEL
$401.69Fuel Injector Brand: Bostech Condition: Remanufactured Limited 24 month unlimited mileage warranty Engine Fitment: GM Duramax LBZ The BOSTECH DE01368 Platinum Series Reman Fuel Injector is a premium solution designed specifically for the...$401.69 -
BOSTECH ISK118 INJECTOR SEAL KIT 2001-2004 GM 6.6L DURAMAX LB7
BOSTECH FUEL
$9.47Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LB7 Technical Information: Contains: 1- Injector Seal Kit / 8- kits needed per vehicle The BOSTECH ISK118...$9.47 -
BOSTECH DE01369 PLATINUM SERIES REMAN FUEL INJECTOR 2007-2010 GM 6.6L DURAMAX LMM
BOSTECH FUEL
$401.69Fuel Injector Brand: Bostech Condition: Remanufactured Limited 24 month unlimited mileage warranty Engine Fitment: GM Duramax LMM Elevate your engine's performance with the BOSTECH DE01369 Platinum Series Reman Fuel Injector, specifically...$401.69 -
BOSTECH DE01451 PLATINUM SERIES REMAN FUEL INJECTOR 2001-2004 GM 6.6L DURAMAX LB7
BOSTECH FUEL
$381.26Fuel Injector Brand: PurePower Technologies Condition: Remanufactured Limited 15 month unlimited mileage warranty Engine Fitment: GM Duramax LB7 The BOSTECH DE01451 Platinum Series Reman Fuel Injector offers a reliable solution for your...$381.26 -
BOSTECH ISK857 INJECTOR SEAL KIT 2001-2004 GM 6.6L DURAMAX LB7
BOSTECH FUEL
$40.79Fuel Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LB7 The BOSTECH ISK857 Injector Seal Kit is a must-have solution for maintaining the performance and efficiency of...$40.79 -
BOSTECH ISK123 INJECTOR SEAL KIT 2006-2007 GM 6.6L DURAMAX LBZ
BOSTECH FUEL
$8.97Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LBZ Technical Information: Contains: 1- Injector Seal Kit / 8- kits needed per vehicle The BOSTECH ISK123...$8.97 -
BOSTECH DE669 SILVER SERIES REMAN FUEL INJECTOR 2007-2010 GM 6.6L DURAMAX LMM
BOSTECH FUEL
$326.79Bostech Silver Series Fuel Injector are fully re-manufactured and tested to the OE specifications. Injectors are disassembled with each component being cleaned, inspected and tested. Once each component has been certified the injectors are assembled in a...$326.79 -
BOSTECH ISK124 INJECTOR SEAL KIT 2007-2010 GM 6.6L DURAMAZ LMM
BOSTECH FUEL
$9.47Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LMM Technical Information: Contains: 1- Injector Seal Kit / 8- kits needed per vehicle The BOSTECH ISK124...$9.47 -
BOSTECH DEC011120 INJECTOR CUP 2001-2004 GM 6.6L DURAMAX LB7
BOSTECH FUEL
$63.31Injector Cup and O-rings Brand: Bostech Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LB7 The BOSTECH DEC011120 Injector Cup is a premium replacement part specifically designed for the 2001-2004 GM 6...$63.31 -
BOSTECH DE665 SILVER SERIES REMAN FUEL INJECTOR 2004-2005 GM 6.6L DURAMAX LLY
BOSTECH FUEL
$319.98Bostech Silver Series Fuel Injector are fully re-manufactured and tested to the OE specifications. Injectors are disassembled with each component being cleaned, inspected and tested. Once each component has been certified the injectors are assembled in a...$319.98 -
BOSTECH BTS010439 WATER IN FUEL (WIF) SENSEOR 2012-2016 GM 6.6L DURAMAX LML/LGH
BOSTECH FUEL
$54.41Water in Fuel Sensor Brand: BT Power Condition: New Limited 24-Month Unlimited mileage warranty Engine Fitment: GM Duramax 6.6L LGH GM Duramax 6.6L LML The BOSTECH BTS010439 Water in Fuel (WIF) Sensor is an essential component for owners of...$54.41 -
BOSTECH SK01021 FUEL PRIMER SEAL KIT 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM
BOSTECH FUEL
$27.17Fuel Primer Seal Kit Brand: BT-Power Condition: New Engine Fitment: GM Duramax LB7 / LLY / LBZ / LMM The BOSTECH SK01021 Fuel Primer Seal Kit is an essential component for maintaining and enhancing the performance of your GM Duramax engine...$27.17 -
BOSTECH WH01855 FUEL INJECTOR PIGTAIL CONNECTOR 2006-2010 GM 6.6L DURAMAX LLY/LBZ/LMM
BOSTECH FUEL
$33.98Fuel Injector Pigtail Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY / LBZ / LMM Technical Info: 2- Pigtails per pack 14 gauge wire 8 inch connector wire Rubber...$33.98 -
BOSTECH HPP7332 REMANUFACTURED CP3 PUMP 2006-2010 GM 6.6L DURAMAX LBZ/LMM
BOSTECH FUEL
$871.55High Pressure Fuel Pump - C3 HPFP Brand: Bostech Condition: Remanufactured Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LBZ / LMM Technical Information: Mounting gaskets included: Yes Core...$871.55 -
BOSTECH HPP7308 REMANUFACTURED CP3 PUMP 2004-2005 GM 6.6L DURAMAX LLY
BOSTECH FUEL
$871.55High Pressure Fuel Pump - C3 HPFP Brand: Bostech Condition: Remanufactured Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Mounting gaskets included: Yes Core Eligibility: Core...$871.55 -
BOSTECH ISK637 FUEL INJECTOR RETURN LINE KIT 2004-2010 GM 6.6L DURAMAX LLY/LBZ/LMM
BOSTECH FUEL
$46.24Fuel Injector Return Line Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY / LBZ / LMM The BOSTECH ISK637 Fuel Injector Return Line Kit is a vital upgrade for those seeking...$46.24 -
BOSTECH HPP7303 REMANUFACTURED CP3 PUMP 2001-2004 GM 6.6L DURAMAX LB7
BOSTECH FUEL
$871.55High Pressure Fuel Pump - C3 HPFP Brand: Bostech Condition: Remanufactured Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LB7 Technical Information: Mounting gaskets included: Yes Core Eligibility: Core...$871.55 -
BOSTECH SK01013 BANJO RETURN SEALS 2001-2004 GM 6.6L DURAMX LB7
BOSTECH FUEL
$13.55Fuel Injection Return Line Gasket Kit Brand: BT-Power Condition: New Engine Fitment: GM Duramax LB7 The BOSTECH SK01013 Banjo Return Seals are an essential component for the 2001-2004 GM 6.6L Duramax LB7, providing an effective solution for...$13.55 -
BOSTECH DE668 SILVER SERIES REMANUFACTURED FUEL INJECTOR 2006-2007 GM 6.6L DURAMAX LBZ
BOSTECH FUEL
$326.79Bostech Silver Series Fuel Injector are fully re-manufactured and tested to the OE specifications. Injectors are disassembled with each component being cleaned, inspected and tested. Once each component has been certified the injectors are assembled in a...$326.79 -
BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY
BOSTECH FUEL
$8.97Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits needed per vehicle The BOSTECH ISK119...$8.97 -
BOSTECH DEC011667 FUEL PRESSURE REGULATOR 2006-2010 GM 6.6L DURAMAX LBZ/LMM
BOSTECH FUEL
$136.12Fuel Pressure Regulator Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LBZ & LMM 6.6L Technical Information: Also called MPROP or Fuel Control Actuator - FCA Mounts on High...$136.12 -
BOSTECH DE651 SILVER SERIES REMANUFATURED FUEL INJECTOR 2001-2004 GM 6.6L DURAMAX LB7
BOSTECH FUEL
$299.55Bostech Silver Series Fuel Injector are fully re-manufactured and tested to the OE specifications. Injectors are disassembled with each component being cleaned, inspected and tested. Once each component has been certified the injectors are assembled in a...$299.55 -
DORMAN 904-436 INDIRECT HYDROCARBON FUEL INJECTOR (HCI) 2011-2016 GM 6.6L DURAMAX LML/LGH
DORMAN
$381.02This hydrocarbon injector (HCI), also called an aftertreatment doser, is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance and durability. Direct...$381.02 -
DORMAN 904-575 FUEL CONTROL ACTUATOR (FCA) 2006-2010 GM 6.6L DURAMAX LLY/LBZ/LMM
DORMAN
$274.26This fuel pressure regulator is engineered to match the function of the original equipment regulator on specified vehicles. It is engineered to help ensure proper fuel injection pressure when the original regulator has failed or is malfunctioning. ...$274.26 -
DORMAN 819-874 FLEXIBLE STAINLESS STEEL BRAIDED FUEL LINE (FRONT) (EXTENDED CAB) 2004.5-2010 GM SILVERADO/SIERRA 2500HD/3500HD 6.6L DURAMAX LLY/LBZ/LMM
DORMAN
$527.27Original-style hard fuel lines can be tough to route under the vehicle. These Dorman OE FIX lines are stainless steel over flexible PTFE tubing, made to specific length for extended cab GMC Sierra and Chevy Silverado pickups, with new brackets and...$527.27 -
DORMAN 502-550 REMANUFACTURED FUEL INJECTION PUMP 1994-2000 GM 6.5L DIESEL
DORMAN
$1,453.08This diesel fuel injection pump has been thoroughly remanufactured using an exclusive process to ensure optimum quality and reliability. Critical components are replaced and clearances are verified after cleaning, reassembly and testing. Ideal...$1,453.08 -
DORMAN 819-801 FLEXIBLE STAINLESS STEEL BRAIDED FUEL LINE (REAR) 2001-2004 GM SILVERADO/SIERRA 2500HD/3500HD 6.6L DURAMAX LB7
DORMAN
$364.96Original equipment fuel lines on certain Chevrolet and GMC trucks can fail from deterioration caused by corroded fittings. These Dorman OE FIX fuel lines are made of braided stainless steel over flexible PTFE tubing for improved durability. Made to...$364.96 -
DORMAN 904-583 FUEL INJECTION PRESSURE REGULATOR 2011-2016 GM 6.6L DURAMAX LML/LGH
DORMAN
$275.31This fuel injection fuel rail pressure relief valve is designed to match the fit and function of the original valve on specified vehicles, and is engineered for durability and reliable performance. Direct replacement - this fuel injection fuel rail...$275.31 -
DORMAN 904-042 FUEL INJECTION LINE (CYLINDERS 2-3-6-7) 2017-2021 GM 6.6L DURAMAX L5P
DORMAN
$49.00This fuel injection fuel feed pipe is designed to match the fit and function of the original pipe on specified applications, and is engineered for reliable performance and durability. Direct replacement - this fuel injection fuel feed pipe is designed...$49.00 -
DORMAN 904-043 FUEL INJECTION LINE (CYLINDERS 1-4-5-8) 2017-2021 GM 6.6L DURAMAX L5P
DORMAN
$50.46This fuel injection fuel feed pipe is designed to match the fit and function of the original pipe on specified applications, and is engineered for reliable performance and durability. Direct replacement - this fuel injection fuel feed pipe is designed...$50.46 -
DORMAN 502-552 REMANUFACTURED CP3 PUMP 2004.5-2005 GM 6.6L DURAMAX LLY
DORMAN
$1,187.97This diesel fuel injection pump has been thoroughly remanufactured using an exclusive process to ensure optimum quality and reliability. Critical components are replaced and clearances are verified after cleaning, reassembly and testing. Ideal...$1,187.97 -
DORMAN 904-951 FUEL INJECTOR RETURN LINE HOSE 2011-2016 GM 6.6L DURAMAX LML/LGH
DORMAN
$285.28This replacement fuel line is made to safely transfer fuel and endure in tough underhood and undercar conditions. Trustworthy replacement - this fuel line safely replaces the original fuel line to fix fuel leaks Durable design - withstands tough...$285.28 -
DORMAN 911-179 FUEL LEVEL SENSOR 2004.5-2008 GM 2500HD/3500HD 6.6L DURAMAX LLY/LBZ/LMM
DORMAN
$186.87This fuel level sensor is designed to match the fit and function of the original sensor on specified vehicles, and is engineered for durability and reliable performance. Direct replacement - this fuel level sensor is designed to match the fit and...$186.87 -
DORMAN 904-112 AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
DORMAN
$24.90This diesel fuel filter bleeder screw is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance. Direct replacement - this diesel fuel filter bleeder screw...$24.90 -
DORMAN 904-128 FUEL INJECTION LINE (CYLINDERS 3 & 6) 2001-2004 GM 6.6L DURAMAX LB7
DORMAN
$127.54This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware for a complete installation. Direct replacement - this...$127.54 -
DORMAN 904-127 FUEL INJECTION LINE (CYLINDERS 4 & 5) 2001-2004 GM 6.6L DURAMAX LB7
DORMAN
$127.54This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware for a complete installation. Direct replacement - this...$127.54 -
DORMAN 919-845 FUEL LINE KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM
DORMAN
$623.71Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit specific vehicles for easier installation. Upgraded...$623.71 -
DORMAN 904-554 FUEL RETURN LINE BANJO BOLT (RETURN PIPE) 2001-2004 GM 6.6L DURAMAX LB7
DORMAN
$17.06Ensure proper fuel flow with this fuel line banjo bolt. Replaces corroded, stripped or damaged original bolt. Matches stock appearance, fit and function for a direct replacement. Exact match - This fuel line banjo bolt is a direct replacement for a...$17.06 -
DORMAN 904-120 INJECTOR CUP & O-RINGS 2001-2004 GM 6.6L DURAMAX LB7
DORMAN
$66.15This fuel injector sleeve is a direct replacement for an original equipment part. Made of quality materials, this part has undergone try-on testing to ensure a quality fit and a long service life. Ideal replacement - this fuel injector sleeve is a...$66.15 -
DORMAN 502-551 REMANUFACTURED CP3 PUMP 2001-2004 GM 6.6L DURAMAX LB7
DORMAN
$1,273.31This diesel fuel injection pump has been thoroughly remanufactured using an exclusive process to ensure optimum quality and reliability. Critical components are replaced and clearances are verified after cleaning, reassembly and testing. Ideal...$1,273.31 -
DORMAN 904-577 FUEL CONTROL ACTUATOR (FCA) 2011-2016 GM 6.6L DURAMAX LML/LGH
DORMAN
$190.43This fuel pressure regulator is engineered to match the function of the original equipment regulator on specified vehicles. It is engineered to help ensure proper fuel injection pressure when the original regulator has failed or is malfunctioning. ...$190.43 -
DORMAN 904-572 FUEL CONTROL ACTUATOR (FCA) 2004.5-2005 GM 6.6L DURAMAX LLY
DORMAN
$342.89The DORMAN 904-572 Fuel Control Actuator (FCA) for 2004.5-2005 GM 6.6L Duramax LLY is meticulously engineered to serve as a reliable replacement for the original fuel pressure regulator in specified vehicles. When the existing regulator fails or...$342.89 -
DORMAN 904-124HP FUEL PRIMER SEAL KIT WITH BRASS BLEEDER SCREW 2001-2012 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
DORMAN
$53.37The DORMAN 904-124HP Fuel Primer Seal Kit with Brass Bleeder Screw caters to the precise needs of certain GMC and Chevrolet trucks plagued by the common issue of stripped-out plastic bleeder screws in their fuel filter primer housings. Designed as a...$53.37 -
DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
DORMAN
$30.47The DORMAN 904-112HP Brass Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles is an essential component for your diesel fuel filter system. This high-quality screw is meticulously crafted to replicate the fit and function of the...$30.47 -
DORMAN 904-111 WATER IN FUEL (WIF) SENSOR WRENCH 2001-2011 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
DORMAN
$20.67The DORMAN 904-111 Water In Fuel (WIF) Sensor Wrench 2001-2011 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML is the perfect solution for protecting your water-in-fuel sensor during service and installations. This precision-engineered wrench is designed to ensure...$20.67 -
DORMAN 904-126 FUEL INJECTION LINE (CYLINDERS 2 & 7) 2001-2004 GM 6.6L DURAMAX LB7
DORMAN
$125.74Precision-engineered to ensure optimal performance, the DORMAN 904-126 Fuel Injection Line for Cylinders 2 & 7 is the ideal solution for replacing the original fuel injector line on 2001-2004 GM 6.6L Duramax LB7 vehicles. This direct replacement line is...$125.74 -
DORMAN 904-135 FUEL INJECTOR O-RING KIT 2011-2016 GM 6.6L DURAMAX LML/LGH
DORMAN
$36.49Fuel your vehicle with confidence using the DORMAN 904-135 Fuel Injector O-Ring Kit designed for 2011-2016 GM 6.6L Duramax LML/LGH engines. This top-quality kit offers direct replacements for the original O-rings on specified vehicles, ensuring a precise...$36.49 -
DORMAN 904-000 FUEL FILTER HOUSING 2011-2016 GM 6.6L DURAMAX LML
DORMAN
$166.94The DORMAN 904-000 Fuel Filter Housing is the ideal solution for fuel leaks coming from the filter housing in your 2011-2016 GM 6.6L Duramax LML engine. Say goodbye to rough starts and no-start conditions with this easy-to-install, direct replacement...$166.94 -
DORMAN 919-873 STAINLESS STEEL FUEL LINE KIT (CREW CAB) 2001-2004 GM 2500HD/3500HD 6.6L DURAMAX LB7
DORMAN
$774.24The DORMAN 919-873 Stainless Steel Fuel Line Kit (Crew Cab) is an essential upgrade for owners of GM 2500HD/3500HD trucks equipped with the 6.6L Duramax LB7 engine from 2001 to 2004. Addressing the common issue of fuel line leaks caused by rust and...$774.24 -
DORMAN 904-110 WATER IN FUEL (WIF) SENSOR 2001-2011 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
DORMAN
$38.99The DORMAN 904-110 Water In Fuel (WiF) Sensor for 2001-2011 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML diesel engines is a reliable replacement part designed to safeguard your fuel injector from water contamination. Crafted from high-quality materials and...$38.99 -
DORMAN 904-558 FUEL FILTER HOUSING 2001-2004 GM 6.6L DURAMAX LB7
DORMAN
$213.72The DORMAN 904-558 Fuel Filter Housing for 2001-2004 GM 6.6L Duramax LB7 is the ultimate solution to combat fuel leaks and ensure optimal engine performance. Say goodbye to rough starts and no-start conditions with this direct-replacement filter housing...$213.72 -
DORMAN 904-136 FUEL INJECTOR FEED LINE SEAL KIT 2001-2004 GM 6.6L DURAMAX LB7
DORMAN
$42.15The DORMAN 904-136 Fuel Injector Feed Line Seal Kit is a top-notch replacement part designed to effectively transfer fuel and withstand harsh underhood and undercar conditions. Engineered to be a trustworthy replacement, this feed hose ensures a safe and...$42.15 -
DORMAN 578-183 FUEL TANK STRAPS 2001-2010 GM SILVERADO/SIERRA 2500HD/3500HD
DORMAN
$58.48The DORMAN 578-183 Fuel Tank Straps are designed for 2001-2010 GM Silverado/Sierra 2500HD/3500HD vehicles, offering a reliable solution for when you need to replace or service your fuel tank. Crafted from durable materials, these fuel tank straps are...$58.48 -
S&B FILTERS 10-1010 65 GALLON REPLACEMENT FUEL TANK 2004-2010 GM DURAMAX 6.6L LLY LBZ LMM CREW CAB LONG BED
S&B FILTERS
$1,973.39A Direct Replacement: SB's 65-gallon fuel tank directly replaces the small OEM tank without any cutting, drilling, or special modifications. This makes for a trouble-free, faster installation process. GO BIG OR GO HOME! SB's offers the largest...$1,973.39 -
S&B FILTERS 10-1013 65 GALLON REPLACEMENT FUEL TANK 2001-2004 GM DURAMAX 6.6L LB7 CREW CAB LONG BED
S&B FILTERS
$1,973.39A Direct Replacement: SB's 65-gallon fuel tank directly replaces the small OEM tank without any cutting, drilling, or special modifications. This makes for a trouble-free, faster installation process. GO BIG OR GO HOME! SB's offers the largest...$1,973.39 -
S&B FILTERS 10-1017 62 GALLON REPLACEMENT FUEL TANK CREW CAB SHORT BED 2011-2022 GM DURAMAX 6.6L
S&B FILTERS
$1,701.01A Direct Replacement: S&B's 62-gallon fuel tank directly replaces the OEM 36-gallon tank without any cutting, drilling, or special modifications. This makes for a trouble-free, faster installation process. GO BIG OR GO HOME! S&B's offers the...$1,701.01