This OEM blind spot sensor radar is designed for 2020-2022 Ford F-250 and F-350 models. The item included is the sensor with OE/OEM Part Number NC3T-14C689-CA. It provides blind spot detection for the rear of the vehicle. The manufacturer part numbers are NC3T 14C689 CA and NC3T14C689CA. It is a genuine Ford product made in the United States.