The Genuine BMW Radiator Support Air Deflector (part number 17118632143) is a high-quality, OEM replacement part for BMW vehicles. This air deflector is designed to fit onto the radiator support of the vehicle and helps to direct air flow to the radiator, ensuring efficient cooling of the engine. It is made from durable materials and is designed to meet the exact specifications of BMW vehicles for a perfect fit and function. This air deflector is an essential component for maintaining the proper functioning of the vehicle's cooling system and ensuring optimal engine performance.