The Genuine BMW Ultrasonic-Sensor (Imperialblau) - 66209261591 is a high-quality sensor designed specifically for BMW vehicles. It uses ultrasonic technology to accurately measure distance and detect objects in the vehicle's surroundings. The sensor is coated in a sleek Imperialblau color, adding a stylish touch to your BMW's exterior. This sensor is a genuine BMW product, ensuring compatibility and reliability for your vehicle. It is a crucial component for advanced driver assistance systems, providing important information for safe and efficient driving.