The Genuine BMW Heater Duct Rear Rear Right is a replacement part for BMW vehicles, specifically designed for the rear right side. It is made from high-quality materials and is an authentic BMW product. This heater duct is responsible for directing hot air from the heating system to the rear passenger area of the vehicle. It is an essential component for maintaining a comfortable temperature inside the car during colder weather. This product, with part number 51477148532, is a genuine BMW part and is compatible with various BMW models.