Fuel Rail Injector Lines & Updated Cyl #4 for 2003-2007.5 5.9l Dodge Cummins

Upgrade your 2003-2007 Dodge Cummins fuel system with our direct replacement high pressure injector fuel lines, made from corrosion-resistant materials. These lines maintain OEM quality to ensure clean and contamination-free fuel for your injectors. No adjustments needed, just an exact fit for hassle-free servicing.