The Genuine BMW Radiator Support Air Deflector - 17118655770 is a component designed specifically for BMW vehicles. It is a durable and high-quality air deflector that is installed on the radiator support to help direct airflow and prevent debris from entering the engine compartment. This product is a genuine BMW part, ensuring a perfect fit and reliable performance. It is an essential component for maintaining the proper functioning of the vehicle's cooling system and protecting the engine from potential damage.