2003 GMC Sierra 3500 Fuel Injector Hose Kits

Your 2003 GMC Sierra 3500 might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Fuel Injector Hose Kits you desperately need.

We currently carry 5 Fuel Injector Hose Kits to choose from for your 2003 GMC Sierra 3500, and our inventory prices range from as little as $74.99 up to $99.98.

On top of low prices, Advance Auto Parts offers 3 different trusted brands of Fuel Injector Hose Kits for the 2003 GMC Sierra 3500. We only sell parts from trusted brands like Carquest Premium so that you can find quality parts you can count on.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Fuel Injector Hose Kits stock in-person!

Fuel Injector Hose Kits for Your 2003 GMC Sierra 3500

Carquest Premium – Fuel Injector High Pressure Line (Part No.AL006)

Fuel Injector High Pressure Line

from

$74.99
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:
  • Premium OE quality materials
  • Cylinder specific exact-fit geometry ensures a leak free connection
  • Precision machined fittings with corrosion resistant plating
See More

Dorman – Fuel Injector Feed Pipe (Part No.904-128)

Fuel Injector Feed Pipe

from

$81.99
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:
  • 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
See More

GB Remanufacturing – Fuel Injector Line (Part No.C1020702793GBR)

Fuel Injector Line

from

$99.98
Fuel Injector Line

GB Remanufacturing – Fuel Injector Line (Part No.C1020703161GBR)

Fuel Injector Line

from

$95.89
Fuel Injector Line

Dorman – Fuel Injector Line (Part No.C1020702790DOR)

Fuel Injector Line

from

$89.50
Fuel Injector Line

FAQs for 2003 GMC Sierra 3500 Fuel Injector Hose Kits

What are the most popular Fuel Injector Hose Kits for the 2003 GMC Sierra 3500?

With 3 brands you can trust, our most popular Fuel Injector Hose Kits for the 2003 GMC Sierra 3500 parts are:
Fuel Injector High Pressure Line
from $74.99
This product is not rated
Fuel Injector High Pressure Line
Fuel Injector Hose Kits
Fuel Injector Feed Pipe
from $81.99
This product is not rated
Fuel Injector Feed Pipe
Fuel Injector Hose Kits
Fuel Injector Line
from $99.98
This product is not rated
Fuel Injector Line
Fuel Injector Hose Kits