The Genuine BMW Ultrasonic-Sensor (Platinbronze) is a high-quality sensor designed specifically for BMW vehicles. It is used to detect objects and obstacles around the vehicle, providing important information to the driver for safe maneuvering. This sensor is made with durable materials and is an exact replacement for the original sensor found in BMW vehicles. Its part number is 66209124168 and it is designed to match the Platinbronze color of BMW vehicles. This sensor is an essential component for the advanced safety features of BMW vehicles and ensures reliable performance.