2003 GMC Sierra 1500 Fuel System Parts
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- GMB®Fuel Pump Module AssemblyGMC Sierra 1500 2003, Fuel Pump Module Assembly by GMB®. The modern fuel system is electronically controlled by on-board computers. It is designed to adjust and optimize the air/fuel ratio that is delivered to the engine as driving...100% Pressure and Flow-rate tested in-houseIncludes all required hardware for installation$129.48 - $187.21
- DeatschWerks®DW400™ Electric In-Tank Fuel PumpGMC Sierra 1500 2003, DW400™ Electric In-Tank Fuel Pump by DeatschWerks®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our website. Manufactured using the highest grade...Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency$1,099.00 - $1,149.00
- DeatschWerks®DW400™ Electric In-Tank Fuel Pump with 9-0766 Install KitGMC Sierra 1500 4.8L / 5.3L / 6.0L Gas 2003, DW400™ Electric In-Tank Fuel Pump by DeatschWerks®. With 9-0766 Install Kit. Pump Type: standart. Make your vehicle faster and more powerful with premium-quality performance fuel system...Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency$559.00
- Delphi®Replacement Fuel InjectorGMC Sierra 1500 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)$104.24
- DeatschWerks®Fuel InjectorsGMC Sierra 1500 2003, Fuel 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,...$449.00 - $619.00
- SMP®Standard Ignition Fuel InjectorGMC Sierra 1500 2003, Standard Ignition Fuel Injector by SMP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Designed specifically for motorcycle applicationsPerfect to help you work more efficiently$134.97 - $150.14
- ACDelco®Genuine GM Parts™ Passenger Side Fuel Injector RailGMC Sierra 1500 / Sierra 1500 HD without Natural Gas 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$117.98
- Dorman®OE Solutions™ Fuel Tank CrossmemberGMC Sierra 1500 2003, OE Solutions™ Fuel Tank Crossmember by Dorman®. When the original equipment fuel tank crossmember rusts apart, the dealer's solution is to replace the frame or fabricate a repair. This Dorman OE FIX crossmember...Ideal replacement - this fuel tank crossmember is a direct replacement for the original crossmember that allows only the damaged part to be replacedDurable construction - this crossmember is made of steel and painted in a corrosion-resistant finish for a long service life$143.23
- Gates®Locking Flex Fuel Tank CapGMC Sierra 1500 2003, Locking Flex Fuel Tank Cap by Gates®. Expertly designed with top-of-the-line technology to outdo the competition, this one-of-a-kind product will surpass your highest expectations. It was made using first-rate...High visibility yellow cover; "E85" is printed on the capHelps prevent fuel contamination$19.16
- TRQ®Fuel Pump and Sender AssemblyGMC Sierra 1500 2003, Fuel Pump and Sender Assembly by TRQ®. Replace your damaged or malfunctioning fuel pump and sender assembly to keep your engine functioning properly and your vehicle in a roadworthy condition. This TRQ replacement...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$64.27 - $77.03$66.95 - $81.95Save up to 6%
- Agility®Fuel Filler NeckGMC Sierra 1500 Stepside 2003, Fuel Filler Neck by Agility®. 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...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$35.85
- TRQ®Fuel Filler NeckGMC Sierra 1500 / Sierra 1500 HD Fleetside 2003, Fuel Filler Neck by TRQ®. Repair the malfunction in your fuel system and get your vehicle back to its good shape fast to enjoy new road adventures with the TRQ fuel filler neck, providing...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$51.65$54.95Save $3.30 (6%)
- Standard®Tru-Tech™ Fuel Injection Pressure RegulatorGMC Sierra 1500 2003, Tru-Tech™ Fuel Injection Pressure Regulator 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...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$28.59 - $37.65
- ACDelco®GM Original Equipment™ Fuel Tank CapGMC Sierra 1500 without Fuel Filler Locking Cap and with Fleetside Pubx / Stepside Pubx 2003, GM Original Equipment™ Fuel Tank Cap by ACDelco®. With Handle. Bring your vehicle’s fuel system back to its top shape with this top-notch...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$17.47
- Fel-Pro®Fuel Injection Throttle Body Mounting GasketGMC Sierra 1500 2003, Fuel Injection Throttle Body Mounting Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering...Direct OEM replacement for a proper fitEnsures reliable sealing performance$5.55 - $6.36
- Dorman®OE Solutions™ Fuel LineGMC Sierra 1500 2003, OE Solutions™ Fuel Line by Dorman®. 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...Trustworthy replacement - this fuel line safely replaces the original fuel line to fix fuel leaksDurable design - withstands tough underhood and undercar conditions$28.91 - $78.71
- ACDelco®Genuine GM Parts™ Fuel Injection Pressure Regulator Vacuum LineGMC Sierra 1500 / Sierra 1500 HD Without Natural Gas Conversion 2003, Genuine GM Parts™ Fuel Injection Pressure Regulator Vacuum Line by ACDelco®. 90 Degree Connector. Bring your vehicle’s fuel system back to its top shape with this...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$23.56
- ACDelco®GM Original Equipment™ Fuel Injector ConnectorGMC Sierra 1500 2003, GM Original Equipment™ Fuel Injector Connector 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$64.73
- ACDelco®Genuine GM Parts™ Rear Fuel Return HoseGMC Sierra 1500 2003, Genuine GM Parts™ Rear Fuel Return Hose 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$52.29 - $136.82
- ACDelco®Professional™ Throttle Position SensorGMC Sierra 1500 Without Traction Control 2003, Professional™ Throttle Position Sensor 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$47.63
- Dorman®OE Solutions™ Flexible Stainless Steel Braided Fuel LineGMC Sierra 1500 Extended Cab 4.8L / 5.3L / 6.0L 2003, OE Solutions™ Flexible Stainless Steel Braided Fuel Line by Dorman®. Braided Steel Line. Original equipment fuel lines on certain Chevrolet and GMC trucks can fail from...Improved design - these fuel lines have been redesigned to reduce failure from deterioration caused by corrosion of the steel fittings on the original equipment fuel linesUpgraded materials - these fuel lines are made of resilient PTFE flexible tubing wrapped in stainless steel mesh and fitted with stainless steel connectors for greater durability$267.83
- Gates®Locking Fuel Tank CapGMC Sierra 1500 / Sierra 1500 HD 2003, Locking Fuel Tank Cap by Gates®. Comes with two keys. Keyed-alike caps available on special order. Expertly designed with top-of-the-line technology to outdo the competition, this one-of-a-kind...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$15.44
- Gates®Replacement Non-Locking Fuel Tank CapGMC Sierra 1500 / Sierra 1500 HD 2003, Replacement Non-Locking Fuel Tank Cap by Gates®. Expertly designed with top-of-the-line technology to outdo the competition, this one-of-a-kind product will surpass your highest expectations. It...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$6.33
- Dorman®OE Solutions™ Fuel Repair LineGMC Sierra 1500 / Sierra 1500 HD 2003, OE Solutions™ Fuel Repair Line by Dorman®. Package Quantity: 1 Piece. Fitting Attachment End 1: Male O-ring - M16-1.5. Gasket Material: Rubber. Cure your fuel-line headaches with this complete...Cost-effective replacement - saves time and money by replacing only the damaged section. No more difficult manipulation of entire fuel linesQuick and easy - allows for easy on-the-vehicle repairs$10.47
- Dorman®OE Solutions™ Front Fuel Line KitGMC Sierra 1500 2003, OE Solutions™ Front Fuel Line Kit by Dorman®. Feed, Evap and Return. Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that...Upgraded replacement - the replacement fuel lines in this kit are made of stainless steel for added corrosion resistancePre-formed fit - these lines are already shaped to fit specific applications for easier installation$249.76 - $381.11
- Spectra Premium®Fuel Tank StrapGMC Sierra 1500 / Sierra 1500 HD 2003, Fuel Tank Strap by Spectra Premium®. 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 keep your fuel tank in placeSame quality as OE for less money$26.76
- Spectra Premium®Fuel Tank StrapGMC Sierra 1500 / Sierra 1500 HD 2003, Fuel Tank Strap by Spectra Premium®. 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 keep your fuel tank in placeSame quality as OE for less money$26.76
- Spectra Premium®Fuel Filler HoseGMC Sierra 1500 2003, Fuel Filler Hose by Spectra Premium®. 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$38.34 - $60.78
- K&N®Fuel FilterGMC Sierra 1500 HD 2003, Fuel Filter by K&N®. K&N Performance Fuel Filters are built for high flow rates and capacity while they provide outstanding filtration. They have a high strength carbon steel housing and a high performance...Superior ConstructionLow Restriction$18.99
- TRQ®Throttle Position SensorGMC Sierra 1500 4.3L / 4.8L / 5.3L Gas 2003, Throttle Position Sensor by TRQ®. This top-notch TRQ throttle position sensor offers a lot of benefits. From excellent fitment to great operation, this product has everything you need to keep...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$24.65$25.95Save $1.30 (5%)
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2003 GMC Sierra 1500 Fuel Delivery Reviews
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Completely Blown Away
Fitch® Fuel Catalyst - OEM In-Line Fuel CatalystPosted by Bobby (Newport News, VA) / December 11, 20202001 Buick Le Sabre