Genuine OEM Volkswagen Exterior Mirror Housing, part number 10B857507N9B9. This is the main housing that encloses the mirror mechanism and glass. It is located on the exterior of the vehicle, typically on the driver or passenger side door. Finished in Satin Black with the color code 9B9. Genuine OEM exterior mirror housings ensure precise fitment and durability, maintaining the original aesthetic and function of your vehicle's mirror system.