The Genuine BMW Ultrasonic-Sensor (Silverstone) - 66209233048 is a high-quality sensor designed specifically for BMW vehicles. It utilizes ultrasonic technology to accurately detect objects and obstacles in the vehicle's surroundings. The sensor is silver in color and has a part number of 66209233048. It is an essential component for advanced safety features such as parking assist and collision avoidance. This genuine BMW product is reliable, durable, and easy to install, making it the perfect choice for maintaining the performance and safety of your BMW vehicle.