Genuine OEM Audi Door Mirror Glass, part number 4M8857536S. This component provides the critical reflective surface for the exterior side mirror, enabling safe rearward visibility for the driver. It is designed for the right-hand side of the vehicle. Weighing approximately 0.257 kg, this mirror glass is manufactured to strict optical standards. Choosing genuine OEM ensures correct dimensions, heating element compatibility (if applicable), and distortion-free reflection for optimal safety.