Restore factory performance and function to the engine in your 2003-2007 Dodge 5.9L Cummins with the Cummins 3957081 #1 Fuel Injection Line. Constructed from only the best quality materials, this is a direct-fit replacement. Famous for their quality diesel engines, Cummins delivers legendary performance and durability that can't be matched. This Fuel Injection Line is for use with cylinder #1.
- Direct-Fit Replacement
- Constructed From High Quality Materials
- Maintains Factory Fit & Performance