The Genuine BMW Door Weatherstrip Rear - 51767317851 is a high-quality replacement weatherstrip designed specifically for the rear door of BMW vehicles. This weatherstrip helps to seal the door and prevent water, dirt, and other debris from entering the interior of the vehicle. It is made from durable materials and is an exact fit for BMW models, ensuring a secure and reliable seal. This product is an authentic BMW part and is designed to meet the same standards and specifications as the original factory-installed weatherstrip. It is an essential component for maintaining the overall integrity and functionality of the rear door on BMW vehicles.