This product is a Genuine BMW A/C Compressor with part number 64529211496. It is designed to be used in BMW vehicles and is an essential component of the vehicle's air conditioning system. The A/C compressor is responsible for compressing and circulating refrigerant throughout the system, which helps to cool the air that is blown into the vehicle's cabin. This specific A/C compressor is a genuine BMW part, meaning it is made by the original manufacturer and is of high quality and reliability. It is an important part to have in proper working condition for a comfortable and functioning air conditioning system in a BMW vehicle.