The Genuine BMW Window Holder - 51357207995 is a high-quality, durable component designed specifically for BMW vehicles. It is used to securely hold the window in place and prevent it from falling or shifting while driving. This window holder is made from premium materials and is built to exacting standards, ensuring a perfect fit and reliable performance. It is an essential part of the window mechanism and is essential for proper window operation. This product is an authentic BMW part and is recommended for use in all BMW models.