Finish off a fuel injector repair in your 2008-2010 Ford 6.4L Powerstroke with new or remanufactured Fuel Injector Lines. 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. It's always a good idea to replace fuel injector lines when replacing injectors especially after damaged components from fuel contamination. In cases with injector failure due to fuel contamination, it is also recommended that you replace your fuel injector lines and other components to not contaminate new components. Shop now at XDP and get Fuel Injector Lines from the top brands like Fleece, DTech, Dorman, PurePower, Industrial Injection, and many more!