The Genuine BMW Ultrasonic-Sensor (Monacoblau) - 66206989225 is a high-quality, original BMW part designed specifically for use in BMW vehicles. This ultrasonic sensor is used to detect objects and obstacles in the vehicle's surrounding area, providing important information for the vehicle's safety systems. It is colored in Monacoblau, a shade of blue commonly used in BMW vehicles, and has a part number of 66206989225. This sensor is a reliable and essential component for maintaining the safety and performance of your BMW.