The Bostech DEC031874 Injector Supply Tube feeds fuel to the injectors in your 2003-2007 Dodge 5.9L Cummins. It is recommended that these are replaced when installing new injectors to avoid contamination or leaks.
Remanufactured Stock Replacement
13 Month Unlimited Mileage Warranty
Replaces OE Part#: 5086874AB, 2872395, F00RJ01572