The Genuine BMW Ultrasonic Transducer SpaceGrey (Wa52) - 66209283768 is a high-quality, durable component designed specifically for BMW vehicles. This transducer is used to detect and measure distances using ultrasonic waves, making it an essential part of the vehicle's parking assist system. The space grey color (Wa52) adds a sleek and modern touch to the overall design. This transducer is an authentic BMW product, ensuring compatibility and reliable performance. It is a crucial component for safe and efficient parking in your BMW vehicle.