Genuine OEM Audi Left Exterior Mirror Mounting, part number 82B857409E9B9. This component serves as the primary structural base for the vehicle's left-hand side exterior mirror assembly. It is positioned on the front left side of the vehicle, securely attaching the mirror to the door. The mounting is finished in Satin Black (9B9) and weighs approximately 1.22 kg. Using a genuine OEM mounting ensures precise fitment, correct electrical connections, and the structural integrity required for reliable mirror function and safety.