The Genuine BMW Gasket Reversing Camera - 66539187807 is a high-quality gasket designed specifically for BMW vehicles. It is used in conjunction with a reversing camera to provide a secure and waterproof seal between the camera and the vehicle body. This gasket ensures that the camera is protected from water, dirt, and other external elements, allowing it to function properly and provide clear images while in use. It is an essential component for BMW owners who want to add a reversing camera to their vehicle.