Genuine OEM Audi Right Side Mirror Housing, part number 8W1857410AL9B9. This component serves as the structural base and mounting point for the exterior side mirror assembly. It is positioned on the right side of the vehicle and comes in a Satin Black (9B9) finish. Crafted to exact factory specifications, genuine OEM mirror housings ensure precise fitment, proper integration with electrical components, and durability against environmental elements.