Genuine OEM Audi Exterior Mirror Glass, part number 420857536G. This mirror glass provides a clear reflective surface, crucial for safe driving by offering an unobstructed view of the surroundings. It is designed for the exterior mirror assembly and features a convex shape for a wider field of view, along with anti-dazzle properties to reduce glare from headlights. Weighing 0.233 kg, it is engineered for precise fitment and optical clarity. Selecting genuine OEM mirror glass ensures correct curvature, anti-dazzle coating performance, and durability against environmental factors.