The Genuine BMW Finisher Window Frame B-Pillar Rr Door - 51358223786 is a replacement part for the rear door of a BMW vehicle. It is designed to be installed on the B-pillar of the car's frame and serves as a finisher for the window frame. This product is an authentic BMW part and is made with high-quality materials to ensure durability and a perfect fit. It is an essential component for maintaining the overall appearance and functionality of the rear door of a BMW vehicle. This product does not contain any newline characters and can be used as input in another API call without any issues.