The Genuine BMW Ultrasonic-Sensor (Sparling Brown) - 66209288224 is a high-quality, original equipment manufacturer (OEM) part designed specifically for BMW vehicles. This ultrasonic sensor is used for parking assistance and collision avoidance systems, utilizing sound waves to detect objects and provide accurate distance measurements. The Sparling Brown color adds a sleek and stylish touch to the sensor, making it a seamless addition to your BMW's exterior. It is a reliable and durable option for maintaining the safety and functionality of your vehicle.