2003 GMC Sierra 1500 Fuel Lines, Hoses, Gaskets & Seals
Select Your Submodel
-
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$273.09 - ACDelco®Genuine GM Parts™ Rear Fuel Injection Fuel Feed HoseGMC Sierra 1500 2003, Genuine GM Parts™ Rear Fuel Injection Fuel Feed 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$120.86 - $156.18Save: up to 15%$102.73 - $133.64
- 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 - $382.94
- 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
- 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$11.32
- ACDelco®Genuine GM Parts™ Fuel Line ClipGMC Sierra 1500 USA Built 2003, Genuine GM Parts™ Fuel Line Clip 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$5.51 - $7.53Save: 15%$4.68 - $6.40
- 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$67.86 - $141.04Save: 15%$57.49 - $119.88
- Standard®Fuel Injection Multi-Port Tune-up KitGMC Sierra 1500 4.3L 2003, Fuel Injection Multi-Port Tune-up 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...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$28.16
- 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$26.56 - $72.94
- GB Remanufacturing®Fuel Injection Plenum Gasket SetGMC Sierra 1500 4.3L 2003, Fuel Injection Plenum Gasket Set by GB Remanufacturing®. 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 specsNew and remanufactured part available$26.78
- Fel-Pro®Upper Fuel Injection Plenum Gasket SetGMC Sierra 1500 4.3L 2003, Upper Fuel Injection Plenum Gasket Set 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$25.68
- Victor Reinz®Fuel Injection Plenum Gasket SetGMC Sierra 1500 4.3L 2003, Fuel Injection Plenum Gasket Set 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...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$25.68
- Dorman®Help™ Fuel Line Repair KitGMC Sierra 1500 / Sierra 1500 HD 2003, Help™ Fuel Line Repair Kit by Dorman®. Package Quantity: 1 Piece. Fitting Attachment End 1: Male O-ring - M16-1.5. Gasket Material: Rubber. Replace only the damaged connectors instead of the...Direct replacement - these fuel line connectors fit and function like the vehicle's original equipment connectors for reliable, leak-free performanceQuality construction - manufactured from premium materials for a long service life$14.27
- ACDelco®GM Genuine Parts™ Fuel Line RetainerGMC Sierra 1500 2003, GM Genuine Parts™ Fuel Line Retainer by ACDelco®. GM Genuine Parts Multi Purpose Retainers are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the...Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors$5.82Save: 15%$4.95
- ACDelco®GM Genuine Parts™ Multi-Purpose FittingGMC Sierra 1500 4WD 2003, GM Genuine Parts™ Multi-Purpose Fitting by ACDelco®. GM Genuine Parts Multi Purpose Fittings are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are...Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors$7.95Save: 15%$6.75
- Replace®Fuel Filler HoseGMC Sierra 1500 Stepside 2003, Fuel Filler Hose by Replace®. Fuel filler Hose are generally trouble-free components, but like anything else made of ferrous metal, they are susceptible to rust, and they can also be damaged in...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$32.75
- Merchant Automotive®Fuel Filter Head Outlet HoseGMC Sierra 1500 HD 2003, Fuel Filter Head Outlet Hose by Merchant Automotive®. Location: Fuel Filter Head Outlet. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of...High quality at an affordable priceExpertly made from premium materials$121.15
- Merchant Automotive®Fuel Filter Head to FICM HoseGMC Sierra 1500 HD 2003, Fuel Filter Head to FICM Hose by Merchant Automotive®. Location: Fuel Filter Head to FICM. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement...High quality at an affordable priceExpertly made from premium materials$118.65
- The Main Resource®1/4" G12 Fuel Injection Hose ClampUniversal 1/4" G12 Fuel Injection Hose Clamp by The Main Resource®. 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....#12 Solid BandNot Ventilated$0.11
- Thermoid®FI-Plus Fuel Injection HoseFI-Plus Fuel Injection Hose by Thermoid®. Standard Pack: Carton. SAE30R9; 275°F Operating Temp. Coil. Designed for the extremely high temperatures generated by today's fuel injected engines. Temperature range of -29 to +275 degrees F...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$46.99 - $52.42
- Thermoid®Fuel Line HoseFuel Line Hose by Thermoid®. Length: 25'. SAE30R6; 212°F Operating Temp. Designed for conveying gasoline, E-85, diesel, and bio-diesel fuels in cars, trucks, buses, etc. Handles temperature ranges of -40 to +212 degrees F. Withstands...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$18.39 - $23.44
