The Genuine BMW Air Duct Rear Compartment (part number 51169218282) is a high-quality, OEM air duct designed specifically for BMW vehicles. This air duct is located in the rear compartment of the vehicle and is responsible for directing air flow to the rear of the vehicle. It is made from durable materials and is designed to fit perfectly into the designated space in the vehicle. This air duct is an essential component for proper air circulation and ventilation in the rear of the vehicle. It is a genuine BMW product, ensuring the highest level of quality and compatibility with your BMW vehicle.