This parking sensor is a direct replacement for your Ford Expedition or Lincoln Navigator. It is designed to fit perfectly and provide easy installation with a painted finish. The sensor type is radar and it comes with one sensor. The manufacturer part number is 1S7J-15K859-AA and the OE/OEM part number is also the same. This parking sensor is compatible with the Ford Expedition fit the model To 2/03/03 and the Lincoln Navigator. It features a black connector color and is made of plastic material. The sensor is designed to be placed on the rear of the vehicle. This item is perfect for those who need a replacement parking sensor and want a direct fit.