The Genuine BMW Window Guide Web Cover Right (Gloss Black) - 51357187212 is a replacement part for BMW vehicles. It is designed to cover and protect the window guide web on the right side of the vehicle. The cover is made of high-quality materials and has a glossy black finish. It is an authentic BMW product, ensuring a perfect fit and function for your vehicle. This part is specifically designed for the right side of the vehicle and is not interchangeable with the left side. It is a direct replacement for the original part and is suitable for various BMW models.