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Your cart is empty.This fuel injection return line gasket kit is designed to match the original components required to repair the fuel line and restore proper pressure on specified vehicles. It's made of quality components for reliable performance. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Chevrolet Silverado 2500 HD: 2001, 2002, 2003, 2004] - [Chevrolet Silverado 3500: 2001, 2002, 2003, 2004] - [GMC Sierra 2500 HD: 2001, 2002, 2003, 2004] - [GMC Sierra 3500: 2001, 2002, 2003, 2004]
Seth E.
2025-07-23 15:44:15
I had a leaky fuel return line, and couldn't be certain wich one it was. I decided to replace all of them. They were exactly the same as the originals and fit perfect. Solved my problem.
WILL
2025-04-07 13:04:25
No leaks, install perfectly, no issues.
curtis
2025-02-15 13:11:01
Return line banjo seals for lb7 duramax
Dustinmccandless
2024-12-29 12:27:22
Fit LB7 great
Customer
2024-12-26 12:21:52
I'm sure this is a quality part, for the right application; however, the description states "97251047". A 97251047 is a gasket for the fuel injection control module on an LLY Duramax. This Dorman 904-103 is not the right part, nor can it be adapted, for that application.
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