Genuine Ford Wire Harness LK4Z-15K868-Q. (LK4Z-15K868-DFC on label, part number superseded and is equivalent.) The product is a new OEM Ford Transit reverse sensor wiring harness specifically designed for vehicles with BLIS ( Blind Spot Information System) and CTA ( Courtesy Trailer Assist). This product ensures that the reverse sensor functionality is properly connected and wired in the vehicle, allowing for accurate detection and display of potential hazards during parking and reversing. Item does not contain any kind of packaging beyond how it is shipped.