ACDelco Injector Feed Line Cylinder 2-4-5-7, Duramax | 2017 - 2025

Replacement fuel line fits cylinders 2, 4, 5, and 7.  These lines are one time use only and MUST be discarded when removed.  Only a new line should be reinstalled for service.  

Sold Individually

2 Required per Bank

4 Required per Engine

1 Year Warranty