The Genuine BMW Radiator Support Air Deflector - 17118632121 is a high-quality replacement part for BMW vehicles. This air deflector is designed to fit perfectly onto the radiator support, providing protection and improved airflow to the radiator. Made from durable materials, it is built to withstand harsh weather conditions and daily wear and tear. This product is an authentic BMW part, ensuring a perfect fit and reliable performance. It is ideal for replacing a damaged or worn-out air deflector and restoring the proper functioning of the radiator.