Replace the rusted out fuel lines in your 2004.5-2010 GM 6.6L Duramax (Crew Cab) with the Dorman 919-874 Fuel Line Kit. The original equipment steel fuel lines often leak due to rust and corrosion over time. This upgraded fuel line kit is constructed from Stainless Steel for increased durability and longevity. The lines come pre-formed for an easy bolt-on installation and is complete with all necessary brackets & fittings.
- Stainless Steel
- Includes all Brackets and Fittings
- Feed, Return, and Fuel Cooler Lines
- Pre-Formed Lines (No Cutting, Bending, or Flaring Required)