2003 GMC C4500 Topkick Fuel Hoses
Keep Your 2003 GMC C4500 Topkick 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 C4500 Topkick looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Fuel Injector Hose Kits and Fuel Hoses. 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 C4500 Topkick Fuel Hose at Advance Auto Parts is around $84.49, with a range that starts at $56.99 and goes up to $95.99. With 8 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Carquest Fuel Injector High Pressure Line Remanufactured, AL007, Carquest Fuel Injector High Pressure Line Remanufactured, AL006, and Dorman Fuel Injector Feed Pipe, 904-127 start at just $83.99 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 C4500 Topkick in peak condition, inside and out.
Find Your Specific 2003 GMC C4500 Topkick Fuel Hoses
Looking for the perfect Fuel Hose for your 2003 GMC C4500 Topkick? 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 C4500 Topkick. Whether you’re driving a 2003 model or another popular model year like
2004,
2005,
2006,
2007,
2008, and
2009, 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 C4500 Topkick Fuel Hoses
Carquest Premium – Carquest Fuel Injector High Pressure Line Remanufactured, AL008 (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.
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Carquest Premium – Carquest Fuel Injector High Pressure Line Remanufactured, AL022 (Part No.AL022)
from
$93.99
A common problem on the Duramax LMM 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.
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Carquest Premium – Carquest Fuel Injector High Pressure Line Remanufactured, AL007 (Part No.AL007)
from
$83.99
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.
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Dorman – Dorman Diesel Return Line, 904-122 (Part No.904-122)
from
$126.99
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.
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Dorman – Dorman Fuel Injector Feed Pipe, 904-129 (Part No.904-129)
from
$95.99
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.
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Carquest Premium – Carquest Fuel Injector High Pressure Line Remanufactured, AL006 (Part No.AL006)
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.
See More
Dorman – Dorman Fuel Injector Feed Pipe, 904-127 (Part No.904-127)
from
$91.99
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.
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Dorman – Dorman Fuel Injector Feed Pipe, 904-128 (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.
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Carquest Premium – Carquest Fuel Injector High Pressure Line Remanufactured, AL023 (Part No.AL023)
from
$93.99
A common problem on the Duramax LMM 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.
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Dorman – "Dorman Rubber Fuel Line: 1/2"" ID, 10"" Long, 904-399" (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.
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Dorman – Dorman Fuel Return Hose, 904-059 (Part No.904-059)
from
$51.99
This replacement fuel line is made to safely transfer fuel and endure in tough underhood and undercar conditions.
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Dorman – "Dorman Rubber Fuel Line: 1/2"" ID, 10"" Long, 904-398" (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.
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Dorman – Dorman Fuel Injection Return Hose, 904-063 (Part No.904-063)
from
$44.99
This replacement fuel line is made to safely transfer fuel and endure in tough underhood and undercar conditions.
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Popular 2003 GMC C4500 Topkick Fuel Hoses Categories
Most Popular Fuel Injector Hose Kits for 2003 GMC C4500 Topkicks
Enhance your 2003 GMC C4500 Topkick with one of the 6 Fuel Injector Hose Kits we have in stock, starting at just $83.99.
Carquest Premium – Carquest Fuel Injector High Pressure Line Remanufactured, AL006 (Part No.AL006)
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.
See More
Dorman – Dorman Fuel Injector Feed Pipe, 904-129 (Part No.904-129)
from
$95.99
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.
See More
Dorman – Dorman Fuel Injector Feed Pipe, 904-128 (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.
See More
Dorman – Dorman Fuel Injector Feed Pipe, 904-127 (Part No.904-127)
from
$91.99
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.
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Carquest Premium – Carquest Fuel Injector High Pressure Line Remanufactured, AL007 (Part No.AL007)
from
$83.99
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.
See More
Carquest Premium – Carquest Fuel Injector High Pressure Line Remanufactured, AL008 (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.
See More
Best-Selling 2003 GMC C4500 Topkick Fuel Hoses
Upgrade your C4500 Topkick with one of our 2 best-selling Fuel Hoses.
Dorman – "Dorman Rubber Fuel Line: 1/2"" ID, 10"" Long, 904-399" (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.
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Dorman – "Dorman Rubber Fuel Line: 1/2"" ID, 10"" Long, 904-398" (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.
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FAQs for 2003 GMC C4500 Topkick Fuel Hoses
What are the best-selling Fuel Hoses for 2003 GMC C4500 Topkicks?
Out of 8 Fuel Hoses that fit 2003 GMC C4500 Topkicks, the following parts are the top sellers:
- Carquest Fuel Injector High Pressure Line Remanufactured, AL007 (11449951) – $83.99
- Carquest Fuel Injector High Pressure Line Remanufactured, AL006 (11450491) – $88.99
- Dorman Fuel Injector Feed Pipe, 904-127 (10712627) – $91.99
What’s the price range for 2003 GMC C4500 Topkick Fuel Hoses?
The prices of Fuel Hoses for the 2003 GMC C4500 Topkick range from $56.99 up to $95.99 for the most premium parts.
What is the average price of a Fuel Hose for a 2003 GMC C4500 Topkick?
The average price for Fuel Hoses for the 2003 GMC C4500 Topkick is $84.49. 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 C4500 Topkick model years?
What are the cheapest Fuel Hoses for my 2003 GMC C4500 Topkick?
The cheapest 2003 GMC C4500 Topkick Fuel Hoses we carry are:
- "Dorman Rubber Fuel Line: 1/2"" ID, 10"" Long, 904-398" (12563138) – $56.99
- "Dorman Rubber Fuel Line: 1/2"" ID, 10"" Long, 904-399" (50000507) – $78.99
- Carquest Fuel Injector High Pressure Line Remanufactured, AL007 (11449951) – $83.99
- Carquest Fuel Injector High Pressure Line Remanufactured, AL006 (11450491) – $88.99
- Carquest Fuel Injector High Pressure Line Remanufactured, AL008 (11449691) – $88.99
Does Advance Auto Parts sell Fuel Hoses for any other 2003 GMC models?
Yes. We stock Fuel Hoses for 11 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 3500 Fuel Hoses.
What types of Fuel Hoses do you sell for my 2003 GMC C4500 Topkick?
As of 8/2/26, these are some of the most in-demand types of Fuel Hoses for a 2003 GMC C4500 Topkick:
Can I get help with 2003 GMC C4500 Topkick 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 C4500 Topkick Fuel Hoses?
Advance Auto Parts keeps returns simple. For new GMC C4500 Topkick Fuel Hoses and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.