The Genuine BMW Ultrasonic Sensor Black - 66209274429 is a high-quality automotive sensor that is designed specifically for use in BMW vehicles. This sensor uses ultrasonic technology to accurately detect and measure distance between objects, making it an essential component for parking assistance systems and other safety features. The sensor is black in color and has a part number of 66209274429. It is a genuine BMW product, ensuring reliability and compatibility with your vehicle. This sensor is crucial for ensuring safe and accurate maneuvering in tight spaces, making it a valuable addition to any BMW vehicle.