The Genuine BMW Ultrasonic-Sensor (Mysticblau) - 66206989109 is a high-quality, original equipment manufacturer (OEM) part designed specifically for BMW vehicles. This ultrasonic sensor is used to detect objects and obstacles in the vehicle's surroundings, providing important information to the driver to help with parking and maneuvering. It is painted in the Mysticblau color, which is a deep blue shade commonly found on BMW models. This sensor is a direct replacement for the original part, ensuring a perfect fit and function. It is a reliable and durable component that meets the strict quality standards of BMW.