The Genuine BMW Window Guide Right Rear Door is a high-quality replacement part for the right rear door of a BMW vehicle. This part, with the part number 51357317814, is designed to guide the window as it moves up and down, ensuring smooth and proper operation. It is an authentic BMW product, made with precision and durability to meet the manufacturer's standards. This window guide is specifically designed for the right rear door, making it a perfect fit for BMW models. It is an essential component for maintaining the functionality and appearance of a BMW vehicle.