Genuine OEM Audi Right Side Mirror Housing, part number 8Y1857410D9B9. This component serves as the main structural body and mounting point for the exterior side mirror assembly. It is positioned on the front right side of the vehicle, providing the base for the mirror glass, motor, and cover. Weighing 1.366 kg and finished in Satin Black (9B9), this housing is crucial for the mirror's integrity. Choosing genuine OEM ensures exact dimensions, correct mounting points, and proper alignment for optimal visibility and integration with the vehicle's electrical system.