The Genuine BMW Ultrasonic-Sensor (Imperialblau) - 66209206059 is a high-quality sensor designed specifically for use in BMW vehicles. It utilizes ultrasonic technology to accurately detect objects and obstacles in the vehicle's surroundings, providing important information to the driver for safe navigation and parking. The sensor is painted in Imperialblau, a deep blue color that matches the exterior of many BMW models. It is a genuine BMW product, ensuring the highest level of quality and compatibility with your vehicle.