Genuine OEM Audi Exterior Mirror Housing, part number 7M3857507AJ01C. This housing serves as the protective outer shell for the vehicle's exterior mirror assembly, safeguarding the internal motor, wiring, and mirror glass from environmental elements and impacts. It is specifically designed for the left side of the vehicle. Finished in Black (01C) and weighing approximately 1.165 kg, it provides a factory-correct appearance. Choosing a genuine OEM mirror housing ensures precise fitment, proper integration with other mirror components, and durable construction for long-term reliability.