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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Alliant AP63442 Fuel Transfer Pump 2001-2014 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML (Cab & Chassis)
ALLIANT POWER
$84.30Specifications Vendor No.Alliant PowerManufacturing LabelNewGross Weight (LB)1.177Country/Region of Origin CodeUSItem UPC/EAN Number843497102532No.APP1620$84.30 -
Alliant AP0132 Fuel Injector Installation Kit (Cylinders 5-8) 2017-2023 GM 6.6L Duramax L5P | 2019-2023 GM 6.6L Duramax L5D (Cab & Chassis)
ALLIANT POWER
$43.66Specifications Vendor No.Alliant PowerManufacturing LabelNewGross Weight (LB)0.15Country/Region of Origin CodeHUItem UPC/EAN Number843497104857No.APP40639The Alliant AP0132 Fuel Injector Installation Kit is a vital component engineered for optimal...$43.66 -
Alliant AP0131 Fuel Injector Installation Kit (Cylinders 1-4) 2017-2023 GM 6.6L Duramax L5P | 2019-2023 GM 6.6L Duramax L5D (Cab & Chassis)
ALLIANT POWER
$43.66Specifications Vendor No.Alliant PowerManufacturing LabelNewGross Weight (LB)0.15Country/Region of Origin CodeHUItem UPC/EAN Number843497104840No.APP40638The Alliant AP0131 Fuel Injector Installation Kit is the essential solution for ensuring efficient...$43.66 -
Dorman 904-439 Water in Fuel (WIF) Sensor 2012-2016 GM 6.6L Duramax LML
DORMAN
$33.74This 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...$33.74 -
Alliant AP0029 Fuel Filter Base & Hand Primer Seal Kit 2001-2010 GM 6.6L Duramax LB7/LLY/LBZ/LMM
ALLIANT POWER
$45.06Specifications Vendor No.Alliant PowerManufacturing LabelNewGross Weight (LB)0.05Country/Region of Origin CodeUSItem UPC/EAN Number843497100293No.APP3096The Alliant AP0029 Fuel Filter Base & Hand Primer Seal Kit is engineered specifically for GM 6.6L...$45.06 -
Alliant AP0085 Injector Brush Kit 2003-2016 Ford 6.0L/6.4L/6.7L Powerstroke | 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML
ALLIANT POWER
$64.74Specifications Vendor No.Alliant PowerManufacturing LabelNewGross Weight (LB)0.499Country/Region of Origin CodeUSItem UPC/EAN Number843497100842No.APP3044The Alliant AP0085 Injector Brush Kit is designed specifically for enthusiasts and professionals...$64.74 -
Alliant Fuel Return Line Banjo Bolt AP0059 2001-2004 GM 6.6L Duramax LB7
ALLIANT POWER
$16.75Specifications Vendor No.Alliant PowerManufacturing LabelNewGross Weight (LB)0.037Country/Region of Origin CodeJPItem UPC/EAN Number843497100590No.APP3066The Alliant Fuel Return Line Banjo Bolt AP0059 is a vital component specifically designed for the...$16.75 -
Alliant AP0068 Injector/VGT/IPR Pigtail Fits GM & Ford Injectors, IPR Valves & VGT Solenoids (See Application Chart)
ALLIANT POWER
$37.28Specifications Vendor No.Alliant PowerManufacturing LabelNewGross Weight (LB)0.028Country/Region of Origin CodeUSItem UPC/EAN Number843497100675No.APP3063The Alliant AP0068 Injector/VGT/IPR Pigtail is a versatile and high-quality component designed...$37.28 -
FLEECE FPE-HAR-MU-PT-10 INJECTOR/VGT/IPR PIGTAIL FOR 94-03 FORD 7.3L & 6.0L POWERSTROKE | 04.5-16 GM 6.6L DURAMAX
FLEECE PERFORMANCE
$14.99Replacement 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...$14.99 -
FLEECE FPE-HAR-L5P-INJ-PT REPLACEMENT FUEL INJECTOR CONNECTOR WITH PIGTAIL FOR L5P DURAMAX
FLEECE PERFORMANCE
$59.99A 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...$59.99 -
FLEECE FPE-HAR-DMAX-LML-RP FUEL RAIL PRESSURE HARNESS FOR LML 6.6L DURAMAX
FLEECE PERFORMANCE
$69.99Our 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...$69.99 -
FLEECE FPE-HAR-DMAX-LB7-INJ-PT LB7 DURAMAX OUTER INJECTOR CONNECTOR PIGTAIL
FLEECE PERFORMANCE
$29.99Replacement 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...$29.99 -
FLEECE FPE-FL-LLY-45 LLY DURAMAX HIGH PRESSURE INJECTION LINE (CYLINDER 4 & 5)
FLEECE PERFORMANCE
$69.99LLY 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...$69.99 -
FLEECE FPE-FL-LLY-36 LLY DURAMAX HIGH PRESSURE INJECTION LINE (CYLINDER 3 & 6)
FLEECE PERFORMANCE
$69.99LLY 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...$69.99 -
FLEECE FPE-FL-LLY-27 LLY DURAMAX HIGH PRESSURE INJECTION LINE (CYLINDER 2 & 7)
FLEECE PERFORMANCE
$69.99LLY 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...$69.99 -
FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (CYLINDER 1 & 8)
FLEECE PERFORMANCE
$69.99LLY 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...$69.99 -
FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (CYLINDER 4 & 5)
FLEECE PERFORMANCE
$79.99LBZ/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...$79.99 -
FLEECE FPE-FL-LBZLMM-36 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (CYLINDER 3 & 6)
FLEECE PERFORMANCE
$79.99LBZ/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...$79.99 -
FLEECE FPE-FL-LBZLMM-27 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (CYLINDER 2 & 7)
FLEECE PERFORMANCE
$79.99LBZ/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...$79.99 -
FLEECE FPE-FL-LBZLMM-18 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (CYLINDER 1 & 8)
FLEECE PERFORMANCE
$79.99LBZ/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...$79.99 -
FLEECE FPE-DMAX-CP3-ADPT CP3 ADAPTER FOR 6.6L DURAMAX
FLEECE PERFORMANCE
$66.49Replacement 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...$66.49 -
MAHLE GS33757 Valve Cover Gasket & Injector Seal Kit 2001-2004 GM 6.6L Duramax LB7
MAHLE
$77.27SDR 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...$77.27 -
MAHLE GS33500A Fuel Injector Seal Kit 2001-2004 GM 6.6L Duramax LB7
MAHLE
$3.71Additional 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...$3.71 -
Bostech BTS011035 Fuel Tank Pressure Sensor 2001-2006 GM 6.6L Duramax LB7/LLY | 1997-2000 GM 6.5L Diesel
BOSTECH FUEL
$48.95Fuel 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...$48.95 -
Bostech DEC011853 Fuel Filter Head Spacer Kit 2001-2010 GM 6.6L Duramax LB7/LLY/LBZ/LMM
BOSTECH FUEL
$9.95Fuel 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...$9.95 -
BOSTECH DEC011110 WATER IN FUEL (WIF) SENSOR 2001-2011 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
BOSTECH FUEL
$29.95Water 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...$29.95 -
BOSTECH DEC011850 FUEL CONTROL ACTUATOR (FCA) 2004-2005 GM 6.6L DURAMAX LLY
BOSTECH FUEL
$99.95Fuel 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...$99.95 -
BOSTECH ISK118 INJECTOR SEAL KIT 2001-2004 GM 6.6L DURAMAX LB7
BOSTECH FUEL
$6.95Injector 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...$6.95 -
BOSTECH ISK857 INJECTOR SEAL KIT 2001-2004 GM 6.6L DURAMAX LB7
BOSTECH FUEL
$29.95Fuel 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...$29.95 -
BOSTECH ISK123 INJECTOR SEAL KIT 2006-2007 GM 6.6L DURAMAX LBZ
BOSTECH FUEL
$6.59Injector 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...$6.59 -
BOSTECH ISK124 INJECTOR SEAL KIT 2007-2010 GM 6.6L DURAMAZ LMM
BOSTECH FUEL
$6.95Injector 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...$6.95 -
BOSTECH DEC011120 INJECTOR CUP 2001-2004 GM 6.6L DURAMAX LB7
BOSTECH FUEL
$46.49Injector 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...$46.49 -
BOSTECH BTS010439 WATER IN FUEL (WIF) SENSEOR 2012-2016 GM 6.6L DURAMAX LML/LGH
BOSTECH FUEL
$39.95Water 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...$39.95 -
BOSTECH SK01021 FUEL PRIMER SEAL KIT 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM
BOSTECH FUEL
$19.95Fuel 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...$19.95 -
BOSTECH WH01855 FUEL INJECTOR PIGTAIL CONNECTOR 2006-2010 GM 6.6L DURAMAX LLY/LBZ/LMM
BOSTECH FUEL
$24.95Fuel 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...$24.95 -
BOSTECH ISK637 FUEL INJECTOR RETURN LINE KIT 2004-2010 GM 6.6L DURAMAX LLY/LBZ/LMM
BOSTECH FUEL
$33.95Fuel 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...$33.95 -
BOSTECH SK01013 BANJO RETURN SEALS 2001-2004 GM 6.6L DURAMX LB7
BOSTECH FUEL
$9.95Fuel 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...$9.95 -
BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY
BOSTECH FUEL
$6.59Injector 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...$6.59 -
BOSTECH DEC011667 FUEL PRESSURE REGULATOR 2006-2010 GM 6.6L DURAMAX LBZ/LMM
BOSTECH FUEL
$99.95Fuel 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...$99.95 -
DORMAN 904-575 FUEL CONTROL ACTUATOR (FCA) 2006-2010 GM 6.6L DURAMAX LLY/LBZ/LMM
DORMAN
$152.56This 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...$152.56 -
DORMAN 904-583 FUEL INJECTION PRESSURE REGULATOR 2011-2016 GM 6.6L DURAMAX LML/LGH
DORMAN
$127.62This 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...$127.62 -
DORMAN 904-042 FUEL INJECTION LINE (CYLINDERS 2-3-6-7) 2017-2021 GM 6.6L DURAMAX L5P
DORMAN
$27.26This 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...$27.26 -
DORMAN 904-043 FUEL INJECTION LINE (CYLINDERS 1-4-5-8) 2017-2021 GM 6.6L DURAMAX L5P
DORMAN
$28.07This 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...$28.07 -
DORMAN 911-179 FUEL LEVEL SENSOR 2004.5-2008 GM 2500HD/3500HD 6.6L DURAMAX LLY/LBZ/LMM
DORMAN
$103.95This 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...$103.95 -
DORMAN 904-112 AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
DORMAN
$13.85This 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...$13.85 -
DORMAN 904-128 FUEL INJECTION LINE (CYLINDERS 3 & 6) 2001-2004 GM 6.6L DURAMAX LB7
DORMAN
$70.95This 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 -...$70.95 -
DORMAN 904-127 FUEL INJECTION LINE (CYLINDERS 4 & 5) 2001-2004 GM 6.6L DURAMAX LB7
DORMAN
$70.95This 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 -...$70.95 -
DORMAN 904-554 FUEL RETURN LINE BANJO BOLT (RETURN PIPE) 2001-2004 GM 6.6L DURAMAX LB7
DORMAN
$9.49Ensure 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...$9.49 -
DORMAN 904-120 INJECTOR CUP & O-RINGS 2001-2004 GM 6.6L DURAMAX LB7
DORMAN
$36.79This 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...$36.79 -
DORMAN 904-577 FUEL CONTROL ACTUATOR (FCA) 2011-2016 GM 6.6L DURAMAX LML/LGH
DORMAN
$105.93This 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...$105.93 -
KINGSPEED KSR-ANWS BUDGET BUILDER AN WRENCH SET (SET OF 8) FOR USE WITH -3AN TO -20AN FITTINGS
KINGSPEED
$80.00The Kingspeed KSR-ANWS Budget Builder AN Wrench Set is a must-have tool for anyone working with -3AN to -20AN fittings. This comprehensive set of 8 wrenches is designed to simplify the process of plumbing your vehicle and tightening AN fittings with ease...$80.00 -
KINGSPEED KSR-ANMW BUDGET BUILDER AN NITROUS MULTI-WRENCH FOR USE WITH -4AN & -6AN FITTINGS
KINGSPEED
$25.00The Kingspeed KSR-ANMW Budget Builder AN Nitrous Multi-Wrench is a must-have for any racing enthusiast or mechanic. This versatile tool is designed to facilitate quick adjustments on -4AN and -6AN fittings, offering convenience and efficiency when...$25.00 -
DORMAN 904-124HP FUEL PRIMER SEAL KIT WITH BRASS BLEEDER SCREW 2001-2012 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
DORMAN
$29.69The 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...$29.69 -
DORMAN 904-112HP BRASS AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
DORMAN
$16.95The 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...$16.95 -
DORMAN 904-111 WATER IN FUEL (WIF) SENSOR WRENCH 2001-2011 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
DORMAN
$11.50The 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...$11.50 -
DORMAN 904-126 FUEL INJECTION LINE (CYLINDERS 2 & 7) 2001-2004 GM 6.6L DURAMAX LB7
DORMAN
$69.95Precision-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...$69.95 -
DORMAN 904-135 FUEL INJECTOR O-RING KIT 2011-2016 GM 6.6L DURAMAX LML/LGH
DORMAN
$20.29Fuel 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...$20.29 -
DORMAN 904-000 FUEL FILTER HOUSING 2011-2016 GM 6.6L DURAMAX LML
DORMAN
$92.87The 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...$92.87 -
DORMAN 904-110 WATER IN FUEL (WIF) SENSOR 2001-2011 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
DORMAN
$21.69The 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...$21.69 -
DORMAN 904-558 FUEL FILTER HOUSING 2001-2004 GM 6.6L DURAMAX LB7
DORMAN
$118.88The 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...$118.88 -
DORMAN 904-136 FUEL INJECTOR FEED LINE SEAL KIT 2001-2004 GM 6.6L DURAMAX LB7
DORMAN
$23.45The 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...$23.45 -
DORMAN 578-183 FUEL TANK STRAPS 2001-2010 GM SILVERADO/SIERRA 2500HD/3500HD
DORMAN
$32.53The 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...$32.53 -
DORMAN 904-517 FUEL FILTER HOUSING 2004.5-2012 GM SILVERADO/SIERRA 2500HD/3500HD 6.6L DURAMAX LLY/LBZ/LMM/LML
DORMAN
$121.95The DORMAN 904-517 Fuel Filter Housing for 2004.5-2012 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LLY/LBZ/LMM/LML is a reliable solution for fuel leaking issues from the filter housing. This direct replacement part is designed to eliminate leaks...$121.95 -
DORMAN 904-134 Fuel Injector O-Ring Kit 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM
DORMAN
$43.96The DORMAN 904-134 Fuel Injector O-Ring Kit for 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM engines is a reliable solution for maintaining your vehicle's fuel system integrity. Designed as direct replacements for the original O-rings, this kit ensures a...$43.96 -
DORMAN 904-122 Right Diesel Return Line 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM
DORMAN
$113.95The DORMAN 904-122 Right Diesel Return Line is the ideal solution for ensuring your vehicle's fuel system operates at its best. Specifically designed for 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM models, this replacement fuel injector line is...$113.95 -
DORMAN 904-123 Left Diesel Return Line 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM
DORMAN
$107.95The DORMAN 904-123 Left Diesel Return Line is the ideal solution for replacing the original fuel injector line on your 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM vehicle. Engineered as a direct replacement, this fuel injector line guarantees a perfect fit...$107.95 -
DORMAN 904-124 Fuel Primer Seal Kit 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM
DORMAN
$25.97The DORMAN 904-124 Fuel Primer Seal Kit is the perfect solution for repairing the fuel filter primer housing on 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM vehicles with precision and ease. This direct replacement kit is expertly designed to match the...$25.97 -
DORMAN 904-103 Diesel Fuel Rail Return Line Gaskets 2001-2004 GM 6.6L DURAMAX LB7
DORMAN
$18.12The DORMAN 904-103 Diesel Fuel Rail Return Line Gaskets for 2001-2004 GM 6.6L DURAMAX LB7 engines is the ideal solution for ensuring optimal fuel system performance. This top-of-the-line fuel injection return line gasket kit is meticulously designed to...$18.12 -
XDP XD597 OER SERIES FUEL INJECTOR LINE (CYLINDERS 2 AND 7) 2001-2004 GM DURAMAX 6.6L LB7
XTREME DIESEL PERFORMANCE
$49.95The XDP XD597 OER Series Fuel Injector Line for Cylinders 2 and 7 is specifically designed to cater to owners of 2001-2004 GM 6.6L Duramax LB7 engines. As the factory injector lines in these vehicles are susceptible to issues such as corrosion and fuel...$49.95 -
XDP XD596 OER SERIES FUEL INJECTOR LINE (CYLINDERS 4 AND 5) 2001-2004 GM DURAMAX 6.6L LB7
XTREME DIESEL PERFORMANCE
$49.95The XDP XD596 OER Series Fuel Injector Line for Cylinders 4 and 5 is a top-of-the-line fuel system component designed specifically for 2001-2004 GM Duramax 6.6L LB7 engines. Engineered to provide exceptional performance and reliability, these fuel...$49.95 -
XDP XD595 OER SERIES FUEL INJECTOR LINE (CYLINDERS 3 AND 6) 2001-2004 GM DURAMAX 6.6L LB7
XTREME DIESEL PERFORMANCE
$49.95The XDP OER Series Fuel Injector Line (Cylinders 3 and 6) XD595 is the ultimate solution for replacing the leaking OEM fuel lines in your 2001-2004 GM 6.6L Duramax LB7. Designed to combat the common issue of corrosion in factory injector lines, this...$49.95 -
XDP XD594 OER SERIES FUEL INJECTOR LINE (CYLINDERS 1 AND 8) 2001-2004 GM DURAMAX 6.6L LB7
XTREME DIESEL PERFORMANCE
$49.95Ensure proper fuel delivery in your 2001-2004 GM 6.6L Duramax LB7 with the XDP OER Series Fuel Injector Line (Cylinders 1 and 8) XD594. If your factory fuel injector lines have succumbed to corrosion or contamination, this OE-style replacement line is...$49.95 -
XDP XD607 OER SERIES FUEL RETURN LINE ASSEMBLY 2011-2016 GM DURAMAX 6.6L LML/LGH
XTREME DIESEL PERFORMANCE
$95.95Restore the heart of your vehicle with the XDP OER Series Fuel Return Line Assembly XD607 designed for the 2011-2016 GM 6.6L Duramax LML/LGH engines. If you've faced the unfortunate issue of a CP4 pump failure, chances are contaminants and debris have...$95.95 -
PPE 113059150 HIGH-CAPACITY PREMIUM EFFICIENCY FUEL FILTER 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
PACIFIC PERFORMANCE ENGINEERING
$35.99PPE 113059150 High-Capacity Premium Efficiency Fuel Filter is a cutting-edge solution designed to safeguard your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML fuel injection system. This advanced filter surpasses all expectations by setting new...$35.99 -
PPE 113060800 CP3 PUMP FUEL FEED LINE KIT 3/8 INCH WITHOUT FITTING 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$17.99Experience enhanced performance with the PPE 113060800 CP3 Pump Fuel Feed Line Kit, specially designed for the 2001-2010 GM 6.6L Duramax LB7/LLY/LBZ engines. This high-quality kit is a must-have for those looking to optimize their fuel flow and boost...$17.99 -
PPE 113060802 CP3 PUMP FUEL FEED LINE KIT 1/2 INCH WITHOUT FITTING 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$17.99The PPE 113060802 CP3 Pump Fuel Feed Line Kit for 2001-2010 GM 6.6L Duramax LB7/LLY/LBZ engines is engineered to enhance your vehicle's fuel flow efficiency and maximize performance. Experience a boost in horsepower as this kit eliminates any...$17.99 -
PPE 113054000 FUEL PICKUP HIGH FLOW 2009-2010 GM DURAMAX 6.6L LMM
PACIFIC PERFORMANCE ENGINEERING
$134.99Capable of handling fuel flow up to 300 percent over stock, the PPE Billet Aluminum Fuel Pickup Kit is the perfect way to get your high-performance fuel system started. The -10 AN hose has an increased fuel flow area of over 140 percent. High-performance...$134.99 -
PPE 514580100 FUEL HOSE UNCUT 30R10 5/8 INCH ID 1 FT UNIVERSAL
PACIFIC PERFORMANCE ENGINEERING
$3.59The two-layer construction, this Immersion Rated fuel hose does Not have the same problem that most hoses have which is where the exterior of the fuel line disintegrates from constant exposure to corrosive fuel. It is reinforced with synthetic braiding...$3.59 -
PPE 113061021 PULLEY NUT M18-1.5 DUAL FUELER WHEEL 2002-2004 GM DURAMAX 6.6L LB7
PACIFIC PERFORMANCE ENGINEERING
$17.9950 States Emissions Legal (E.O. D-701-22) Bolt this kit on and your engine computer will automatically recognize both pumps and continue to deliver the precise amount of fuel your engine computer is requesting. Our PPE belt-driven Bosch CP3 fuel pump kit...$17.99 -
PPE 113059320 FUEL FILTER MOUNT SPACER KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
PACIFIC PERFORMANCE ENGINEERING
$8.99The PPE 113059320 Fuel Filter Mount Spacer Kit is designed to simplify and streamline fuel filter changes for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engines. This innovative kit addresses the common challenge of limited clearance around the fuel...$8.99 -
PPE 113059520 AIR BLEEDER SCREW BLACK 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
PACIFIC PERFORMANCE ENGINEERING
$13.49The PPE 113059520 Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engines is a durable and reliable solution for your vehicle's air bleeding needs. Say goodbye to the common issues of damage and distortion found in plastic bleeder...$13.49 -
PPE 113059524 AIR BLEEDER SCREW GOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
PACIFIC PERFORMANCE ENGINEERING
$13.49The PPE 113059524 Air Bleeder Screw in Gold is specifically designed for 2001-2016 GM 6.6L Duramax engines including LB7, LLY, LBZ, LMM, and LML models. Say goodbye to the common issues faced with plastic bleeder screws, as this upgraded version is...$13.49 -
PPE 113061420 SERPENTINE BELT - LONG LENGTH FOR DF (6 RIB) 2002-2004 GM DURAMAX 6.6L LB7
PACIFIC PERFORMANCE ENGINEERING
$49.49PPE's replacement Dual Fueler Heavy Duty Serpentine Belt handles big horsepower and torque numbers and still lasts up to 3x longer than a comparable stock unit.Experience unmatched durability and performance with the PPE 113061420 Serpentine Belt,...$49.49 -
PPE 113061490 SERPENTINE BELT - LONG LENGTH FOR DF (6 RIB) 2004.5-2010 GM DURAMAX 6.6L LLY/LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$49.49PPE presents the 113061490 Serpentine Belt tailor-made for 2004.5-2010 GM Duramax 6.6L LLY/LBZ/LMM engines. Designed to meet the demands of high-performance vehicles, this Long Length Serpentine Belt ensures top-notch quality and longevity for your...$49.49 -
PPE 113063029 FUEL BLOCK SOLID 2006-2010 GM DURAMAX 6.6L LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$53.99The PPE 113063029 Fuel Block Solid is a robust and durable product designed specifically for the 2006-2010 GM Duramax 6.6L LBZ/LMM engines. Crafted from high-strength alloy steel, this fuel block is engineered to endure and thrive under the extreme high...$53.99 -
PPE 114002700 FUEL COOLANT PUMP RELOCATION KIT 2020-2024 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$35.99The PPE 114002700 Fuel Coolant Pump Relocation Kit for the 2020-2024 GM 6.6L Duramax L5P is a premium product designed to enhance the appearance and functionality of your Duramax engine bay. This kit offers a simple yet effective solution to clean up...$35.99 -
EXERGY E05 10010 LEAK RAIL ASSEMBLY (PASSENGER SIDE) 2004.5-2010 GM DURAMAX 6.6L LLY/LBZ/LMM
EXERGY
$60.00The Exergy E05 10010 Leak Rail Assembly is specifically designed for the passenger side of 2004.5-2010 GM Duramax 6.6L LLY/LBZ/LMM engines, offering a durable and reliable solution to address potential fuel injector line issues.Over time, original fuel...$60.00 -
VIBRANT PERFORMANCE 22908 | -8AN PUSH-ON 90 DEG HOSE END FITTING - ALUMINUM
VIBRANT PERFORMANCE
$17.99-8AN PUSH-ON 90 DEG HOSE END FITTING - ALUMINUM$17.99 -
VIBRANT PERFORMANCE 22408 | -8AN PUSH-ON 45 DEG HOSE END FITTING - ALUMINUM
VIBRANT PERFORMANCE
$17.99-8AN PUSH-ON 45 DEG HOSE END FITTING - ALUMINUM$17.99 -
VIBRANT PERFORMANCE 22008 | -8AN PUSH-ON STRAIGHT HOSE END FITTING - ALUMINUM
VIBRANT PERFORMANCE
$6.99-8AN PUSH-ON STRAIGHT HOSE END FITTING - ALUMINUM$6.99 -
VIBRANT PERFORMANCE 21988 | 90 DEGREE ELBOW FORGED HOSE END FITTING HOSE SIZE -8AN
VIBRANT PERFORMANCE
$23.5990 DEGREE ELBOW FORGED HOSE END FITTING HOSE SIZE -8AN$23.59 -
VIBRANT PERFORMANCE 21912 | -12AN 90 DEGREE ELBOW HOSE END FITTING
VIBRANT PERFORMANCE
$26.59-12AN 90 DEGREE ELBOW HOSE END FITTING$26.59 -
VIBRANT PERFORMANCE 21910 | -10AN 90 DEGREE ELBOW HOSE END FITTING
VIBRANT PERFORMANCE
$22.99-10AN 90 DEGREE ELBOW HOSE END FITTING$22.99 -
VIBRANT PERFORMANCE 21908 | -8AN 90 DEGREE ELBOW HOSE END FITTING
VIBRANT PERFORMANCE
$19.99-8AN 90 DEGREE ELBOW HOSE END FITTING$19.99 -
VIBRANT PERFORMANCE 21906 | -6AN 90 DEGREE ELBOW HOSE END FITTING
VIBRANT PERFORMANCE
$17.99-6AN 90 DEGREE ELBOW HOSE END FITTING$17.99 -
VIBRANT PERFORMANCE 21904 | -4AN 90 DEGREE ELBOW HOSE END FITTING
VIBRANT PERFORMANCE
$16.99-4AN 90 DEGREE ELBOW HOSE END FITTING$16.99 -
VIBRANT PERFORMANCE 21406 | -6AN 45 DEGREE ELBOW HOSE END FITTING
VIBRANT PERFORMANCE
$17.99-6AN 45 DEGREE ELBOW HOSE END FITTING$17.99 -
VIBRANT PERFORMANCE 21010 | -10AN STRAIGHT HOSE END FITTING
VIBRANT PERFORMANCE
$11.99-10AN STRAIGHT HOSE END FITTING$11.99 -
VIBRANT PERFORMANCE 21008 | -8AN STRAIGHT HOSE END FITTING
VIBRANT PERFORMANCE
$9.79-8AN STRAIGHT HOSE END FITTING$9.79 -
VIBRANT PERFORMANCE 21006 | -6AN STRAIGHT HOSE END FITTING
VIBRANT PERFORMANCE
$8.59-6AN STRAIGHT HOSE END FITTING$8.59