The Genuine BMW Ultrasonic Sensor MineralGrey (Wb39) - 66209261631 is a high-quality automotive sensor designed specifically for BMW vehicles. This sensor uses ultrasonic technology to accurately measure the distance between the vehicle and nearby objects, helping drivers to navigate and park safely. The sensor is designed with a MineralGrey (Wb39) color to seamlessly blend in with the exterior of the vehicle. It is a genuine BMW product, ensuring the highest level of quality and compatibility with your vehicle. This sensor is an essential component for any BMW owner looking to enhance their driving experience and ensure the safety of themselves and others on the road.