2003 Chevy Avalanche Fuel Injectors, Fuel Rails & Components
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GB Remanufacturing®Remanufactured Multi Port Fuel InjectorChevy Avalanche 2003, Remanufactured Multi Port Fuel Injector by GB Remanufacturing®. OE-quality at a reduced cost is what you'll get with this new multi-port fuel injector. This injector is an exact OEM replacement part, so it...Affordable alternative to a new OEM injectorMeets or exceeds OE quality$31.74 - Standard®Fuel InjectorChevy Avalanche 2003, Fuel Injector by Standard®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy,...Stainless-steel calibration slide and spring assembly prevents corrosion within the fuel control body, which leads to an extended service lifePrecision-wound and precision-trimmed solenoid windings allow the computer to command efficient delivery of fuel$60.81 - $68.53
- ACDelco®GM Original Equipment™ Fuel InjectorChevy Avalanche 2003, GM Original Equipment™ Fuel Injector by ACDelco®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part,...Assists in cold engine startsAllows for a quick throttle response$116.60 - $118.39Save: up to 16%$98.07 - $100.76
- TRQ®Fuel InjectorChevy Avalanche 2500 2003, Fuel Injector by TRQ®. When it comes to replacing fuel injectors, you can trust the high-quality replacement solution from TRQ to get the job done right. Each TRQ fuel injector is designed to exact...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$42.95Save: $2.58 (6%)$40.37
- TRQ®Fuel Injector SetChevy Avalanche 2500 2003, Fuel Injector Set by TRQ®. When it comes to replacing fuel injectors, you can trust the high-quality replacement solution from TRQ to get the job done right. Each TRQ fuel injector is designed to exact...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$235.95Save: $11.80 (5%)$224.15
- Delphi®Replacement Fuel InjectorChevy Avalanche 2003, Replacement Fuel Injector by Delphi®. Actual OE Part. Made in the USA. Delphi fuel injectors are specifically tailored to deliver pressurized, atomized fuel to each cylinder in precise proportions required under...Improved fuel economy and minimal fuel leakage during vehicle idle due to extremely low drip tipAccurate metering even during extreme temperature and condition (-40°F to 230°F)$99.57 - $107.13
- GB Remanufacturing®Fuel InjectorChevy Avalanche 1500 2003, Fuel Injector by GB Remanufacturing®. This CPI Fuel Injector is OEM specifications and fully tested to ensure superior quality and durability. When you choose GB Remanufacturing fuel injectors, you get parts...Affordable alternative to a new OEM injectorMeets or exceeds OE quality$218.34
- ACDelco®Genuine GM Parts™ Passenger Side Fuel Injector RailChevy Avalanche 1500 2003, Genuine GM Parts™ Passenger Side Fuel Injector Rail by ACDelco®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$141.51Save: $21.22 (15%)$120.29
- GB Remanufacturing®Fuel Injector O-Ring KitChevy Avalanche 2003, Fuel Injector O-Ring Kit by GB Remanufacturing®. Services One Injector. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or...Meets or exceeds OE specificationsPrecision manufactured to fit and function flawlessly$2.38
- Standard®Fuel Injector O-Ring KitChevy Avalanche 2003, Fuel Injector O-Ring Kit by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...Meet or exceed OE specifications to ensure proper vehicle operation during peak performanceInternal components and seals are 100% quality tested to meet OE specifications$6.54 - $19.97
- ACDelco®Genuine GM Parts™ Fuel Injection Fuel Distributor O-RingsChevy Avalanche 1500 2003, Genuine GM Parts™ Fuel Injection Fuel Distributor O-Rings by ACDelco®. With 3 O-Rings. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$39.79Save: $5.97 (15%)$33.82
- ACDelco®Genuine GM Parts™ Fuel Injector O-Ring KitChevy Avalanche 2003, Genuine GM Parts™ Fuel Injector O-Ring Kit by ACDelco®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$23.50Save: $3.53 (15%)$19.97
- ACDelco®Genuine GM Parts™ Fuel Injector and Insulator Retainer KitChevy Avalanche 2500 2003, Genuine GM Parts™ Fuel Injector and Insulator Retainer Kit by ACDelco®. With Clip. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$13.06Save: $1.96 (15%)$11.10
- Fel-Pro®Fuel Injector O-Ring KitChevy Avalanche 2003, Fuel Injector O-Ring Kit by Fel-Pro®. If you are looking for quality sealing solutions, Fel-Pro offers you various replacement products from seals and bolts to O-Rings and dowel pins. Engineered using the latest...Direct OEM replacement for a proper fitEnsures reliable sealing performance$2.55 - $14.07
- Mahle®Fuel Injector O-Ring KitChevy Avalanche 2003, Fuel Injector O-Ring Kit by Mahle®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$4.47 - $6.03
- Victor Reinz®Fuel Injector SealChevy Avalanche 2003, Fuel Injector Seal by Victor Reinz®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$3.97 - $6.42
- ACDelco®Genuine GM Parts™ Fuel Injector Rail KitChevy Avalanche 2500 2003, Genuine GM Parts™ Fuel Injector Rail Kit by ACDelco®. Multi-Port. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$844.22Save: $126.63 (15%)$717.59
- ACDelco®Genuine GM Parts™ Fuel Rail StopChevy Avalanche 1500 2003, Genuine GM Parts™ Fuel Rail Stop by ACDelco®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part,...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$23.82Save: $3.57 (15%)$20.25
- Edelbrock®EFI Fuel Rail KitChevy Avalanche 1500 Chevy Small Block Gen III/IV (LS-based engines) with Edelbrock Pro-Flo XT Fuel Rail Style 2003, EFI Fuel Rail Kit by Edelbrock®. Looking to get great performance out of your engine? Then superior Edelbrock fuel...Meticulously engineered to increase the performance of your carCrafted from high-strength materials for exceptional durability$235.95
- Holley®EFI Fuel Rail KitChevy Avalanche 2003, EFI Fuel Rail Kit by Holley®. Holley Performance Products has been the undisputed leader in fuel systems for over 100 years. Holley's products include carburetors, fuel pumps, fuel injection, intake manifolds, and...High quality at an affordable priceExpertly made from premium materials$204.95
- Holley®GM Fuel Rail KitGM Fuel Rail Kit by Holley®. Holley Performance Products has been the undisputed leader in fuel systems for over 100 years. Holley's products include carburetors, fuel pumps, fuel injection, intake manifolds, and much more. From start...High quality at an affordable priceExpertly made from premium materials$179.95 - $449.95
- TSP®Fuel Injector AdapterFuel Injector Adapter by TSP®. Designed with big speed fans in mind, this mind-blowing fuel system upgrade will help you maximize engine performance and fuel efficiency. It’s easy to install and will help you achieve better combustion...Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency$19.60
- Fuel Injection®Remanufactured Fuel InjectorChevy Avalanche 2003, Remanufactured Fuel Injector by Fuel Injection®. 1 Piece. A solenoid valve that works in conjunction with the Control Unit. The injector receives a signal from the control unit and delivers the precise measured...Rigorously tested for impeccable quality, ever-lasting durability and perfect fitCompliant with the most strict standards for quality$80.51
- TruParts®Fuel InjectorChevy Avalanche 1500 2003, Fuel Injector by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance with rigorous...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$138.63
- TruParts®Fuel Injector ConnectorChevy Avalanche 2003, Fuel Injector Connector by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance with rigorous...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$49.57
- DeatschWerks®Fuel InjectorsFuel Injectors by DeatschWerks®. Every set of fuel injectors is flow-matched and balanced for reliable and efficient performance. To ensure you get nothing less than the highest level of quality and durability, every product is...Improves fuel flow and performanceMulti-point dynamic set matching$379.00 - $1,589.00
- Holley®Injector HarnessInjector Harness by Holley®. Holley Performance Products has been the undisputed leader in fuel systems for over 100 years. Holley's products include carburetors, fuel pumps, fuel injection, intake manifolds, and much more. From start...Ti-VCT Cam control down to 400 RPM4 Built in Diagnostic LEDS make diagnostics easy in the event of a cam or crank sensor failure$129.95
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