The Genuine BMW Radiator Support Air Deflector (part number 17118632115) is a component designed to fit onto the front of a BMW vehicle's radiator support. It is made from high-quality materials and is an authentic, original equipment manufacturer (OEM) part. This air deflector helps to direct air flow to the radiator, ensuring efficient cooling of the engine. It is a crucial component in maintaining the proper functioning and longevity of the vehicle's cooling system. This product is specifically designed for use in BMW vehicles and is an essential part for maintaining the performance and reliability of the vehicle.