DORMAN 819-874 FLEXIBLE STAINLESS STEEL BRAIDED FUEL LINE (FRONT) (EXTENDED CAB) 2004.5-2010 GM SILVERADO/SIERRA 2500HD/3500HD 6.6L DURAMAX LLY/LBZ/LMM

Detailed Applications

Product Specifications

OE Numbers

The DORMAN 819-874 Flexible Stainless Steel Braided Fuel Line is the ultimate solution for enhancing the fuel delivery system of your 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD equipped with the robust 6.6L Duramax LLY/LBZ/LMM engines. Designed specifically for extended cab models, this fuel line kit is crafted for effortless installation, eliminating the hassle often associated with routing original-style hard fuel lines.

Constructed from high-quality stainless steel, this flexible fuel line features a resilient PTFE inner tubing that offers unparalleled performance. The braided stainless steel exterior not only enhances durability but also provides robust protection against corrosion and wear, ensuring a long-lasting solution under varying environmental conditions. Each line is pre-cut to the precise length required for your vehicle, incorporating new brackets and factory connectors to facilitate a straightforward installation process.

With a full-length design that balances flexibility with precision, DORMAN’s fuel lines are significantly easier to maneuver than rigid alternatives, ultimately saving you time during replacement. The detailed specifications, including 9.5 mm and 12.7 mm inside diameters, along with compatibility with standard quick-connect fittings, make this a versatile choice for both seasoned mechanics and DIY enthusiasts.

Every aspect of the DORMAN 819-874 is engineered and assembled in the USA, with a strong backing from decades of aftermarket expertise. This product is not just a simple replacement but an enhancement to your vehicle, designed to perform reliably under pressure, rated up to 75 PSI.

Upgrade your fuel line system with confidence, knowing that the DORMAN 819-874 provides the quality, reliability, and efficiency you expect for your GM truck. Trust in a product designed with precision and durability in mind, ensuring your vehicle runs at its best for years to come.