DTech Injector Line (cylinder 4) For 2003-2007 Dodge 5.9l Cummins DT590014

Avoid contamination and repair fuel leaks by replacing the old injector lines in your 2003-2007 Dodge 5.9L Cummins with the DTech DT590014 Cylinder #4 Injector Line. DTech Injector Lines are a direct replacement for the factory component and provide you with a factory-like fit and finish. To help prevent line failures an updated isolator is incorporated.