The Genuine BMW Inner Right Window Channel Cover - 51357044146 is a high-quality replacement part for the inner window channel of a BMW vehicle. It is designed to fit the right side of the car and is made from durable materials to ensure long-lasting performance. This cover helps to protect the window channel from debris and weather elements, keeping the window functioning smoothly. It is an authentic BMW product, ensuring proper fit and compatibility with the vehicle. This inner window channel cover is an essential component for maintaining the integrity of the window system in a BMW.