Genuine OEM Audi Exterior Mirror Housing, part number 3C1857507CL9B9. This essential component forms the inner structure of the exterior mirror assembly on the right side, protecting its delicate internal mechanisms from environmental elements and impacts. It features a Satin Black (9B9) finish. Weighing 1.075 kg, it measures 0.32m in length, 0.26m in width, and 0.13m in height. Choosing a genuine OEM mirror housing ensures exact contours, durable construction, and a perfect match to the vehicle's original aesthetic and mounting points.