The Genuine BMW Outer Weatherstrip Left (Gloss Black) - 51377190877 is a high-quality replacement part for BMW vehicles. It is designed to be installed on the left side of the vehicle and serves as a weatherstrip to prevent water, dirt, and debris from entering the interior of the car. The weatherstrip is made from durable materials and has a glossy black finish to match the exterior of the vehicle. It is an original BMW part and is guaranteed to fit and function properly. This product does not contain any newline characters and can be used as input in other API calls.