The OEM Ford Engine Block Heater Wiring FL3Z-6B018-K is a direct replacement part for the Ford F-150 5.0L V8 2017. This wire harness, with the interchange part number FL3Z-6B018-F and cord, is specifically designed to fit the engine block heater with the OE/OEM part number FL3Z6B018K. Manufactured by Ford, this high-quality replacement part ensures a proper fit and reliable performance for your vehicle.