Genuine OEM Audi Exterior Mirror Housing, part number 5C7857508AT. This housing serves as the main structural component for the exterior mirror assembly, protecting internal mechanisms and providing a mounting point for the mirror glass and cap. It is designed for the right side of the vehicle. Measuring approximately 36 cm x 26 cm x 14.5 cm and weighing 1.052 kg, this genuine OEM housing ensures precise fitment, durability, and proper alignment for optimal visibility and safety.