The Genuine BMW Upper Belt Rear Left (Black) - 72117161855 is a high-quality replacement part for BMW vehicles. This upper belt is designed for the rear left side of the vehicle and is made from durable materials to ensure long-lasting performance. It is a genuine BMW product, meaning it is manufactured to the same specifications as the original part installed in the vehicle. This upper belt is black in color and is designed to provide a secure and comfortable fit for the passenger. It is an essential safety component for the vehicle's seatbelt system and is compatible with various BMW models.