The Genuine BMW Ultrasonic-Sensor (AlpinWhite) - 66206989167 is a high-quality sensor designed specifically for BMW vehicles. It uses ultrasonic technology to detect objects and obstacles in the vehicle's surroundings, providing important information for parking and driving safety. The sensor is painted in AlpinWhite, a signature color for BMW, and is a genuine OEM (Original Equipment Manufacturer) part. It is compatible with a wide range of BMW models and is a reliable and durable choice for maintaining the performance and safety of your vehicle.