2003 GMC Sierra 3500 Fuel Hoses
Keep Your 2003 GMC Sierra 3500 in Top Shape with Quality Fuel Hoses
Whether you’re repairing or upgrading your Fuel Hose, using high-quality parts is key to keeping your 2003 GMC Sierra 3500 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Fuel Hoses and Fuel Injector Hose Kits. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Competitive Prices and Extensive Inventory
The average price for a 2003 GMC Sierra 3500 Fuel Hose at Advance Auto Parts is around $213.86, with a range that starts at $56.99 and goes up to $495.99. With 10 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Stainless Steel Fuel Line Kit (OE Fix), Stainless Steel Fuel Line Kit (OE Fix), and Fuel Injector Feed Pipe start at just $89.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Fuel Hose, don’t forget to check out other key components like Belt Tensioners and Pulleys. At Advance Auto Parts, we’re here to help you keep your 2003 GMC Sierra 3500 in peak condition, inside and out.
Find Your Specific 2003 GMC Sierra 3500 Fuel Hoses
Looking for the perfect Fuel Hose for your 2003 GMC Sierra 3500? You’re in the right place. Below, you’ll find links to various types of Fuel Hoses that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Fuel Hoses, ensuring durability and a precise fit for your GMC Sierra 3500. Whether you’re driving a 2003 model or another popular model year like
2001,
2002,
2004,
2005,
2006, and
2007, we’ve got you covered. Purchasing Fuel Hoses from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Fuel Hoses that fit your vehicle.
Essential 2003 GMC Sierra 3500 Fuel Hoses
Dorman – Fuel Injector Feed Line (Part No.904-153)
from
$107.99
This 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.
Product Features:
See More
Product Features:
- Direct replacement – this fuel injector line is engineered to match the original fuel injector line on specified vehicles
- Robust materials – manufactured with a material-hardening process to ensure lines withstand high pressure during engine operation
- Critical fix – because all fuel injectors lines have a one-time-use, crushable seal, replacement of entire line is necessary for optimal seal
- Cost-effective solution – part is quality-tested and less expensive than getting replacement from dealership
Carquest Premium – Fuel Injector High Pressure Line (Part No.AL017)
from
$111.99
A common problem on the Duramax LLY engine is contamination of the fuel fittings resulting in injector failure when serviced. Corrosion can form between the line and injector nut and fall into the injector when the line is removed or installed. Replacing the line at time of injector replacement or service is highly recommended to reduce injector failure due to contamination. CARQUEST premium fuel lines meet or exceed critical OE performance specifications for sealing and burst pressure.
Product Features:
See More
Product Features:
- Premium OE quality materials
- Cylinder specific exact-fit geometry ensures a leak free connection
- Precision machined fittings with corrosion resistant plating
Dorman – Fuel Injector Feed Pipe (Part No.904-128)
from
$89.99
This 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.
Product Features:
See More
Product Features:
- Direct replacement – this fuel injector line is engineered to match the original fuel injector line on specified vehicles
- Robust materials – manufactured with a material-hardening process to ensure lines withstand high pressure during engine operation
- Critical fix – because all fuel injectors lines have a one-time-use, crushable seal, replacement of entire line is necessary for optimal seal
- Cost-effective solution – part is quality-tested and less expensive than getting replacement from dealership
Dorman – Diesel Return Line (Part No.904-122)
from
$125.99
This 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.
Product Features:
See More
Product Features:
- Direct replacement – this fuel injector line is engineered to match the original fuel injector line on specified vehicles
- Robust materials – manufactured with a material-hardening process to ensure lines withstand high pressure during engine operation
- Critical fix – because all fuel injectors lines have a one-time-use, crushable seal, replacement of entire line is necessary for optimal seal
- Cost-effective solution – part is quality-tested and less expensive than getting replacement from dealership
Dorman – INJECTOR FEED LINE (Part No.904-152)
from
$82.99
INJECTOR FEED LINE
Dorman – INJECTOR FEED LINE (Part No.904-150)
from
$81.99
INJECTOR FEED LINE
Dorman – INJECTOR FEED LINE (Part No.904-151)
from
$85.99
INJECTOR FEED LINE
Carquest Premium – Fuel Injector High Pressure Line (Part No.AL008)
from
$88.99
A common problem on the Duramax LB7 engine is contamination of the fuel fittings resulting in injector failure when serviced. Corrosion can form between the line and injector nut and fall into the injector when the line is removed or installed. Replacing the line at time of injector replacement or service is highly recommended to reduce injector failure due to contamination. CARQUEST premium fuel lines meet or exceed critical OE performance specifications for sealing and burst pressure.
Product Features:
See More
Product Features:
- Premium OE quality materials
- Cylinder specific exact-fit geometry ensures a leak free connection
- Precision machined fittings with corrosion resistant plating
Dorman – Rubber Fuel Line: 1/2" ID, 10" Long (Part No.904-399)
from
$78.99
This replacement fuel line is made to safely transfer fuel and endure in tough underhood and undercar conditions. Every Dorman part is backed by over 100 years of experience, along with a dedicated team of product experts, automotive engineers and technical support specialists based in the United States. We are passionate about giving repair professionals and vehicle owners greater freedom to fix cars and trucks, which is why we have more than 100,000 parts in our catalog today and promise to never stop driving new solutions.
Product Features:
See More
Product Features:
- Trustworthy replacement – this fuel line safely replaces the original fuel line to fix fuel leaks
- Durable design – withstands tough underhood and undercar conditions
- Quality engineering – designed in the United States and backed by decades of automotive aftermarket experience
- Comprehensive solutions – this fuel line is part of a diverse collection of fuel line repair solutions
Dorman – Plastic Fuel Line: 6 mm ID, 32 5/16" Long (Part No.904-016)
from
$114.99
This replacement fuel line is made to safely transfer fuel and endure in tough underhood and undercar conditions.
Product Features:
See More
Product Features:
- Trustworthy replacement – this fuel line safely replaces the original fuel line to fix fuel leaks
- Durable design – withstands tough underhood and undercar conditions
- Quality engineering – designed in the United States and backed by decades of automotive aftermarket experience
- Comprehensive solutions – this fuel line is part of a diverse collection of fuel line repair solutions
Dorman – Flexible Stainless Steel Braided Fuel Line (OE Fix) (Part No.819-816)
from
$271.99
Original-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 standard cab GMC Sierra and Chevy Silverado pickups, with new brackets and factory connectors for the easiest possible installation.
Product Features:
See More
Product Features:
- Ready to install – these braided stainless steel and PTFE flexible fuel lines are already cut to specific length for standard cab GMC Sierra and Chevy Silverado pickups, with all brackets and connectors
- Full length – these lines are made to the correct length for the specified vehicle, but flexible so they’re easier to route than rigid lines, saving replacement time
- Upgraded materials – high-strength, corrosion-resistant braided stainless steel protects PTFE hoses for reliable longevity under all conditions
- Trustworthy quality – engineered and assembled in the United States and backed by decades of aftermarket experience
Dorman – Stainless Steel Fuel Line Kit (OE Fix) (Part No.919-845)
from
$494.99
Original 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.
Product Features:
See More
Product Features:
- Upgraded replacement – the replacement fuel lines in this kit are made of stainless steel for added corrosion resistance
- Pre-formed fit – these lines are already shaped to fit specific applications for easier installation
- Complete kit – includes brackets and fittings for thorough repair
- Quality engineering – designed in the United States and backed by decades of automotive aftermarket experience
- Pre-formed fit – these lines are already shaped to fit specific applications for easier installation
Dorman – Stainless Steel Fuel Line Kit (OE Fix) (Part No.919-811)
from
$393.99
Original 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.
Product Features:
See More
Product Features:
- Upgraded replacement – the replacement fuel lines in this kit are made of stainless steel for added corrosion resistance
- Pre-formed fit – these lines are already shaped to fit specific applications for easier installation
- Complete kit – includes brackets and fittings for thorough repair
- Quality engineering – designed in the United States and backed by decades of automotive aftermarket experience
GM Genuine Parts – Fuel Feed, Vapor, and Return Hose Assembly (Part No.15946199)
from
$280.99
GM Genuine Parts Fuel Feed and Return Hoses are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
Product Features:
See More
Product Features:
- 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
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM regularly updates production and service part designs to integrate new materials and technologies
Dorman – OE Fix Stainless Steel Fuel Line Kit: 9.5 and 12.7 mm ID, 118.5"; 29.5"; 120" L (Part No.819-845)
from
$361.99
Original-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 factory connectors for the easiest possible installation.
Product Features:
See More
Product Features:
- Ready to install – these braided stainless steel and PTFE flexible fuel lines are already cut to specific length for extended cab GMC Sierra and Chevy Silverado pickups, with all brackets and connectors
- Full length – these lines are made to the correct length for the specified vehicle, but flexible so they’re easier to route than rigid lines, saving replacement time
- Upgraded materials – high-strength, corrosion-resistant braided stainless steel protects PTFE hoses for reliable longevity under all conditions
- Trustworthy quality – engineered and assembled in the United States and backed by decades of aftermarket experience
Dorman – Stainless Steel Fuel Line Kit (OE Fix) (Part No.919-874)
from
$539.99
Original 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.
Product Features:
See More
Product Features:
- Upgraded replacement – the replacement fuel lines in this kit are made of stainless steel for added corrosion resistance
- Pre-formed fit – these lines are already shaped to fit specific applications for easier installation
- Complete kit – includes brackets and fittings for thorough repair
- Quality engineering – designed in the United States and backed by decades of automotive aftermarket experience
- Pre-formed fit – these lines are already shaped to fit specific applications for easier installation
Dorman – OE Fix Stainless Steel Fuel Line Kit: 9.5 mm; 12.7 mm ID, 126"; 29"; 128" Long (Part No.819-874)
from
$352.99
Original-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 factory connectors for the easiest possible installation.
Product Features:
See More
Product Features:
- Ready to install – these braided stainless steel and PTFE flexible fuel lines are already cut to specific length for extended cab GMC Sierra and Chevy Silverado pickups, with all brackets and connectors
- Full length – these lines are made to the correct length for the specified vehicle, but flexible so they’re easier to route than rigid lines, saving replacement time
- Upgraded materials – high-strength, corrosion-resistant braided stainless steel protects PTFE hoses for reliable longevity under all conditions
- Trustworthy quality – engineered and assembled in the United States and backed by decades of aftermarket experience
Dorman – Flexible Stainless Steel Braided Fuel Line (OE Fix) (Part No.819-846)
from
$350.99
Original-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 factory connectors for the easiest possible installation.
Product Features:
See More
Product Features:
- Ready to install – these braided stainless steel and PTFE flexible fuel lines are already cut to specific length for extended cab GMC Sierra and Chevy Silverado pickups, with all brackets and connectors
- Full length – these lines are made to the correct length for the specified vehicle, but flexible so they’re easier to route than rigid lines, saving replacement time
- Upgraded materials – high-strength, corrosion-resistant braided stainless steel protects PTFE hoses for reliable longevity under all conditions
- Trustworthy quality – engineered and assembled in the United States and backed by decades of aftermarket experience
Dorman – Flexible Stainless Steel Braided Fuel Line (OE Fix) (Part No.819-815)
from
$334.99
Original-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 factory connectors for the easiest possible installation. Every Dorman part is backed by over 100 years of experience, along with a dedicated team of product experts, automotive engineers and technical support specialists based in the United States. We are passionate about giving repair professionals and vehicle owners greater freedom to fix cars and trucks, which is why we have more than 100,000 parts in our catalog today and promise to never stop driving new solutions.
Product Features:
See More
Product Features:
- Ready to install – these braided stainless steel and PTFE flexible fuel lines are already cut to specific length for specific GMC Sierra and Chevy Silverado pickups, with all brackets and connectors
- Full length – these lines are made to the correct length for the specified vehicle, but flexible so they’re easier to route than rigid lines, saving replacement time
- Upgraded materials – high-strength, corrosion-resistant braided stainless steel protects PTFE hoses for reliable longevity under all conditions
- Trustworthy quality – engineered and assembled in the United States and backed by decades of aftermarket experience
Dorman – Flexible Stainless Steel Braided Fuel Line (OE Fix) (Part No.819-801)
from
$382.99
Original 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 exact length for specified applications, they feature corrosion-resistant stainless steel fittings. Every Dorman part is backed by over 100 years of experience, along with a dedicated team of product experts, automotive engineers and technical support specialists based in the United States. We are passionate about giving repair professionals and vehicle owners greater freedom to fix cars and trucks, which is why we have more than 100,000 parts in our catalog today and promise to never stop driving new solutions.
Product Features:
See More
Product Features:
- 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 lines
- Upgraded 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
- Application specific – these lines are ready to install and made to the precise dimensions for specified Chevy and GMC trucks
- Quality assured – backed by a team of product experts in the United States and more than a century of automotive experience
Dorman – Stainless Steel Fuel Line Kit (OE Fix) (Part No.919-841)
from
$452.99
Original 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.
Product Features:
See More
Product Features:
- Upgraded replacement – the replacement fuel lines in this kit are made of stainless steel for added corrosion resistance
- Pre-formed fit – these lines are already shaped to fit specific applications for easier installation
- Complete kit – includes brackets and fittings for thorough repair
- Quality engineering – designed in the United States and backed by decades of automotive aftermarket experience
Dorman – Engine Fuel Line (Part No.904-008)
from
$107.99
This replacement fuel line is made to safely transfer fuel and endure in tough underhood and undercar conditions.
Product Features:
See More
Product Features:
- Trustworthy replacement – this fuel line safely replaces the original fuel line to fix fuel leaks
- Durable design – withstands tough underhood and undercar conditions
- Quality engineering – designed in the United States and backed by decades of automotive aftermarket experience
- Comprehensive solutions – this fuel line is part of a diverse collection of fuel line repair solutions
Dorman – Nylon Fuel Line: 8 mm ID, 32" Long (Part No.904-011)
from
$66.99
This replacement fuel line is made to safely transfer fuel and endure in tough underhood and undercar conditions.
Product Features:
See More
Product Features:
- Trustworthy replacement – this fuel line safely replaces the original fuel line to fix fuel leaks
- Durable design – withstands tough underhood and undercar conditions
- Quality engineering – designed in the United States and backed by decades of automotive aftermarket experience
- Comprehensive solutions – this fuel line is part of a diverse collection of fuel line repair solutions
Dorman – Rubber Fuel Line: 1/2" ID, 10" Long (Part No.904-398)
from
$56.99
This replacement fuel line is made to safely transfer fuel and endure in tough underhood and undercar conditions.
Product Features:
See More
Product Features:
- Trustworthy replacement – this fuel line safely replaces the original fuel line to fix fuel leaks
- Durable design – withstands tough underhood and undercar conditions
- Quality engineering – designed in the United States and backed by decades of automotive aftermarket experience
- Comprehensive solutions – this fuel line is part of a diverse collection of fuel line repair solutions
Dorman – OE Fix SS Fuel Line Kit: 3/8"; 3/8"; 5/16"; 5/16" ID, 24"; 93.5"; 113"; 76" L (Part No.819-840)
from
$495.99
Original-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 factory connectors for the easiest possible installation.
Product Features:
See More
Product Features:
- Ready to install – these braided stainless steel and PTFE flexible fuel lines are already cut to specific length for standard cab GMC Sierra and Chevy Silverado pickups, with all brackets and connectors
- Full length – these lines are made to the correct length for the specified vehicle, but flexible so they’re easier to route than rigid lines, saving replacement time
- Upgraded materials – high-strength, corrosion-resistant braided stainless steel protects PTFE hoses for reliable longevity under all conditions
- Trustworthy quality – engineered and assembled in the United States and backed by decades of aftermarket experience
GM Genuine Parts – Fuel Feed, Vapor, and Return Hose Assembly (Part No.15946200)
from
$385.99
GM Genuine Parts Fuel Feed and Return Hoses are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
Product Features:
See More
Product Features:
- 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
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM regularly updates production and service part designs to integrate new materials and technologies
Dorman – Plastic Fuel Line: 8 mm ID, 31 1/2" Long (Part No.904-015)
from
$102.99
This replacement fuel line is made to safely transfer fuel and endure in tough underhood and undercar conditions. Every Dorman part is backed by over 100 years of experience, along with a dedicated team of product experts, automotive engineers and technical support specialists based in the United States. We are passionate about giving repair professionals and vehicle owners greater freedom to fix cars and trucks, which is why we have more than 100,000 parts in our catalog today and promise to never stop driving new solutions.
Product Features:
See More
Product Features:
- Trustworthy replacement – this fuel line safely replaces the original fuel line to fix fuel leaks
- Durable design – withstands tough underhood and undercar conditions
- Quality engineering – designed in the United States and backed by decades of automotive aftermarket experience
- Comprehensive solutions – this fuel line is part of a diverse collection of fuel line repair solutions
Popular 2003 GMC Sierra 3500 Fuel Hoses Categories
Most Popular Fuel Hoses for 2003 GMC Sierra 3500s
Enhance your 2003 GMC Sierra 3500 with one of the 8 Fuel Hoses we have in stock, starting at just $56.99.
Dorman – Stainless Steel Fuel Line Kit (OE Fix) (Part No.919-811)
from
$393.99
Original 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.
Product Features:
See More
Product Features:
- Upgraded replacement – the replacement fuel lines in this kit are made of stainless steel for added corrosion resistance
- Pre-formed fit – these lines are already shaped to fit specific applications for easier installation
- Complete kit – includes brackets and fittings for thorough repair
- Quality engineering – designed in the United States and backed by decades of automotive aftermarket experience
Dorman – Stainless Steel Fuel Line Kit (OE Fix) (Part No.919-841)
from
$452.99
Original 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.
Product Features:
See More
Product Features:
- Upgraded replacement – the replacement fuel lines in this kit are made of stainless steel for added corrosion resistance
- Pre-formed fit – these lines are already shaped to fit specific applications for easier installation
- Complete kit – includes brackets and fittings for thorough repair
- Quality engineering – designed in the United States and backed by decades of automotive aftermarket experience
Dorman – Flexible Stainless Steel Braided Fuel Line (OE Fix) (Part No.819-801)
from
$382.99
Original 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 exact length for specified applications, they feature corrosion-resistant stainless steel fittings. Every Dorman part is backed by over 100 years of experience, along with a dedicated team of product experts, automotive engineers and technical support specialists based in the United States. We are passionate about giving repair professionals and vehicle owners greater freedom to fix cars and trucks, which is why we have more than 100,000 parts in our catalog today and promise to never stop driving new solutions.
Product Features:
See More
Product Features:
- 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 lines
- Upgraded 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
- Application specific – these lines are ready to install and made to the precise dimensions for specified Chevy and GMC trucks
- Quality assured – backed by a team of product experts in the United States and more than a century of automotive experience
Dorman – OE Fix SS Fuel Line Kit: 3/8"; 3/8"; 5/16"; 5/16" ID, 24"; 93.5"; 113"; 76" L (Part No.819-840)
from
$495.99
Original-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 factory connectors for the easiest possible installation.
Product Features:
See More
Product Features:
- Ready to install – these braided stainless steel and PTFE flexible fuel lines are already cut to specific length for standard cab GMC Sierra and Chevy Silverado pickups, with all brackets and connectors
- Full length – these lines are made to the correct length for the specified vehicle, but flexible so they’re easier to route than rigid lines, saving replacement time
- Upgraded materials – high-strength, corrosion-resistant braided stainless steel protects PTFE hoses for reliable longevity under all conditions
- Trustworthy quality – engineered and assembled in the United States and backed by decades of aftermarket experience
Dorman – Plastic Fuel Line: 6 mm ID, 32 5/16" Long (Part No.904-016)
from
$114.99
This replacement fuel line is made to safely transfer fuel and endure in tough underhood and undercar conditions.
Product Features:
See More
Product Features:
- Trustworthy replacement – this fuel line safely replaces the original fuel line to fix fuel leaks
- Durable design – withstands tough underhood and undercar conditions
- Quality engineering – designed in the United States and backed by decades of automotive aftermarket experience
- Comprehensive solutions – this fuel line is part of a diverse collection of fuel line repair solutions
Dorman – Plastic Fuel Line: 8 mm ID, 31 1/2" Long (Part No.904-015)
from
$102.99
This replacement fuel line is made to safely transfer fuel and endure in tough underhood and undercar conditions. Every Dorman part is backed by over 100 years of experience, along with a dedicated team of product experts, automotive engineers and technical support specialists based in the United States. We are passionate about giving repair professionals and vehicle owners greater freedom to fix cars and trucks, which is why we have more than 100,000 parts in our catalog today and promise to never stop driving new solutions.
Product Features:
See More
Product Features:
- Trustworthy replacement – this fuel line safely replaces the original fuel line to fix fuel leaks
- Durable design – withstands tough underhood and undercar conditions
- Quality engineering – designed in the United States and backed by decades of automotive aftermarket experience
- Comprehensive solutions – this fuel line is part of a diverse collection of fuel line repair solutions
Dorman – Rubber Fuel Line: 1/2" ID, 10" Long (Part No.904-399)
from
$78.99
This replacement fuel line is made to safely transfer fuel and endure in tough underhood and undercar conditions. Every Dorman part is backed by over 100 years of experience, along with a dedicated team of product experts, automotive engineers and technical support specialists based in the United States. We are passionate about giving repair professionals and vehicle owners greater freedom to fix cars and trucks, which is why we have more than 100,000 parts in our catalog today and promise to never stop driving new solutions.
Product Features:
See More
Product Features:
- Trustworthy replacement – this fuel line safely replaces the original fuel line to fix fuel leaks
- Durable design – withstands tough underhood and undercar conditions
- Quality engineering – designed in the United States and backed by decades of automotive aftermarket experience
- Comprehensive solutions – this fuel line is part of a diverse collection of fuel line repair solutions
Dorman – Rubber Fuel Line: 1/2" ID, 10" Long (Part No.904-398)
from
$56.99
This replacement fuel line is made to safely transfer fuel and endure in tough underhood and undercar conditions.
Product Features:
See More
Product Features:
- Trustworthy replacement – this fuel line safely replaces the original fuel line to fix fuel leaks
- Durable design – withstands tough underhood and undercar conditions
- Quality engineering – designed in the United States and backed by decades of automotive aftermarket experience
- Comprehensive solutions – this fuel line is part of a diverse collection of fuel line repair solutions
Best-Selling 2003 GMC Sierra 3500 Fuel Injector Hose Kits
Upgrade your Sierra 3500 with one of our 2 best-selling Fuel Injector Hose Kits.
Dorman – Fuel Injector Feed Pipe (Part No.904-128)
from
$89.99
This 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.
Product Features:
See More
Product Features:
- Direct replacement – this fuel injector line is engineered to match the original fuel injector line on specified vehicles
- Robust materials – manufactured with a material-hardening process to ensure lines withstand high pressure during engine operation
- Critical fix – because all fuel injectors lines have a one-time-use, crushable seal, replacement of entire line is necessary for optimal seal
- Cost-effective solution – part is quality-tested and less expensive than getting replacement from dealership
Carquest Premium – Fuel Injector High Pressure Line (Part No.AL008)
from
$88.99
A common problem on the Duramax LB7 engine is contamination of the fuel fittings resulting in injector failure when serviced. Corrosion can form between the line and injector nut and fall into the injector when the line is removed or installed. Replacing the line at time of injector replacement or service is highly recommended to reduce injector failure due to contamination. CARQUEST premium fuel lines meet or exceed critical OE performance specifications for sealing and burst pressure.
Product Features:
See More
Product Features:
- Premium OE quality materials
- Cylinder specific exact-fit geometry ensures a leak free connection
- Precision machined fittings with corrosion resistant plating
FAQs for 2003 GMC Sierra 3500 Fuel Hoses
What are the best-selling Fuel Hoses for 2003 GMC Sierra 3500s?
Out of 10 Fuel Hoses that fit 2003 GMC Sierra 3500s, the following parts are the top sellers:
- Stainless Steel Fuel Line Kit (OE Fix) (11682654) – $393.99
- Stainless Steel Fuel Line Kit (OE Fix) (11682581) – $452.99
- Fuel Injector Feed Pipe (10712474) – $89.99
What’s the price range for 2003 GMC Sierra 3500 Fuel Hoses?
The prices of Fuel Hoses for the 2003 GMC Sierra 3500 range from $56.99 up to $495.99 for the most premium parts.
What is the average price of a Fuel Hose for a 2003 GMC Sierra 3500?
The average price for Fuel Hoses for the 2003 GMC Sierra 3500 is $213.86. Keep in mind the variety of part types within our Fuel Hose category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Fuel Hoses for other GMC Sierra 3500 model years?
What are the cheapest Fuel Hoses for my 2003 GMC Sierra 3500?
The cheapest 2003 GMC Sierra 3500 Fuel Hoses we carry are:
- Rubber Fuel Line: 1/2" ID, 10" Long (12563138) – $56.99
- Rubber Fuel Line: 1/2" ID, 10" Long (50000507) – $78.99
- Fuel Injector High Pressure Line (11449691) – $88.99
- Fuel Injector Feed Pipe (10712474) – $89.99
- Plastic Fuel Line: 8 mm ID, 31 1/2" Long (50000524) – $102.99
Does Advance Auto Parts sell Fuel Hoses for any other 2003 GMC models?
Yes. We stock Fuel Hoses for 7 other popular 2003 GMC models. Some of the most popular are 2003 Yukon Fuel Hoses, 2003 Sierra 1500 Fuel Hoses, 2003 Yukon XL 1500 Fuel Hoses, 2003 Sierra 2500 HD Fuel Hoses, and 2003 Sierra 1500 HD Fuel Hoses.
What types of Fuel Hoses do you sell for my 2003 GMC Sierra 3500?
As of 3/1/26, these are some of the most in-demand types of Fuel Hoses for a 2003 GMC Sierra 3500:
Can I get help with 2003 GMC Sierra 3500 Fuel Hose orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Fuel Hoses and more.
What is your return policy for GMC Sierra 3500 Fuel Hoses?
Advance Auto Parts keeps returns simple. For new GMC Sierra 3500 Fuel Hoses and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.