This product is a Genuine BMW Joint Seal Door Left, part number 51337279737. It is designed for use on the left side of the door and is used to create a seal between the door and the body of the vehicle. This joint seal is made by BMW, ensuring quality and compatibility with your vehicle. It is a necessary component for keeping out water, dust, and other debris from entering the vehicle through the door. This product does not contain any newline characters and can be used as input in another API call.