The Genuine BMW Cover Window Frame Left - 51338212521 is a replacement cover for the window frame on the left side of a BMW vehicle. It is a genuine BMW product, ensuring high quality and compatibility with the vehicle. This cover is designed to protect the window frame and provide a sleek and seamless appearance. It is made of durable materials to withstand daily use and exposure to the elements. This product does not contain any newline characters and can be used as input in other API calls.