Finish off a fuel injector repair in your 2007.5-2018 Dodge Ram 6.7L Diesel with new or remanufactured Fuel Injector Lines. When repairing injectors due to fuel contamination, it is also recommended that you replace fuel injector lines to avoid contaminating your new fuel injectors. On some engines the fuel injector lines are considered a "one-time-use" component and need to be replaced when new fuel injectors are installed. Fuel Injector Lines carry fuel from the injection pump or high-pressure common rail (depending on the application) to the fuel injector. Shop now at XDP and get Fuel Injector Lines from the top brands like Fleece, DTech, Dorman, PurePower, Industrial Injection, and many more!