Genuine OEM Volkswagen Exterior Mirror Housing, part number 5TC857507B9B9. This component serves as the primary casing for the vehicle's side mirror assembly, protecting internal mechanisms and providing aerodynamic shaping. Finished in Satin Black (9B9), it ensures a factory-matched appearance. Weighing 1.378 kg, this housing is engineered to precise dimensions and material specifications, ensuring proper fitment, durability, and resistance to environmental elements.