Genuine OEM Volkswagen Left Exterior Mirror Housing, part number 7P6857507AT9B9. This component forms the main structural base for the left-side exterior mirror assembly, protecting internal mechanisms and supporting the mirror glass. It comes in a Satin Black (9B9) finish. Weighing 0.236 kg, this genuine OEM mirror housing ensures precise fitment, proper mounting points for internal components, and a durable finish to withstand environmental exposure.