This piezo diesel fuel injector has been thoroughly remanufactured using an exclusive process to ensure optimum quality and reliability. Critical components are replaced and clearances are verified after cleaning, reassembly and testing. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Ford Excursion: 2003, 2004] - [Ford F-250 Super Duty: 2003, 2004] - [Ford F-350 Super Duty: 2003, 2004] - [Ford F-450 Super Duty: 2003, 2004] - [Ford F-550 Super Duty: 2003, 2004]