Genuine OEM Audi Door Mirror Glass, part number 4M8857535G. This component provides a clear, reflective surface for the left-side door mirror, crucial for safe rearward visibility while driving. It is positioned on the exterior of the vehicle as the reflective element of the left door mirror assembly. Weighing 0.257 kg, this mirror glass is manufactured to precise optical standards. Choosing genuine OEM ensures the correct curvature, heating element (if applicable), and mounting points for a perfect fit and optimal visibility, maintaining factory safety standards.