Stock Replacement Fuel Injectors from XDP help you maintain factory fuel system function in your 2011-2016 Chevy/GMC 6.6L LML Duramax. To ensure solid and reliable performance, remanufactured fuel injectors go through an extensive remanufacturing process that includes rigorous testing and the replacement of wear parts and seals. Built to strict OEM specifications, these replacement fuel injectors are sure to provide a factory-like fit, form, and function. Along with XDP's own line of high-quality remanufactured fuel injectors, you can find the injectors your truck needs from brands like DDP, Alliant Power, Bostech, and many more. Brand new fuel injectors are built with quality components and thoroughly tested and inspected to ensure reliable performance.