DORMAN 819-801 FLEXIBLE STAINLESS STEEL BRAIDED FUEL LINE (REAR) 2001-2004 GM SILVERADO/SIERRA 2500HD/3500HD 6.6L DURAMAX LB7

Detailed Applications

Product Specifications

OE Numbers

The DORMAN 819-801 Flexible Stainless Steel Braided Fuel Line is the ideal upgrade for your 2001-2004 GM Silverado or Sierra 2500HD/3500HD with a 6.6L Duramax LB7 engine. Original equipment fuel lines on these models are prone to deterioration due to corroded fittings, leading to potential failure. This innovative fuel line is designed to offer a lasting solution, constructed from a resilient PTFE flexible tubing wrapped in robust braided stainless steel, ensuring unparalleled durability even in challenging environments.

Each fuel line is tailored specifically for your vehicle, providing an exact fit and simplifying the installation process. With high-quality stainless steel fittings that resist corrosion, this product stands out as a reliable replacement for the original fuel lines. The design has been meticulously improved to mitigate the issues of deterioration that often compromise traditional steel fittings, giving you peace of mind on the road.

With an internal diameter of 0.375 inches and an outside diameter of 0.5 inches, this line is capable of withstanding maximum pressures of up to 75 PSI. It is important to note that these lines are not rated for fuel injection, making them perfect for standard applications. Each package contains one fuel line, meticulously packaged to maintain its integrity, ready for immediate installation.

Dorman’s commitment to quality is underlined by over a century of automotive experience and a team of dedicated product experts based in the United States. Trust the DORMAN 819-801 Flexible Stainless Steel Braided Fuel Line to enhance the reliability of your truck’s fuel system, ensuring your vehicle operates at its best for years to come.