Genuine OEM Volkswagen Exterior Mirror Trim Cover, part number 7E0857538B041. This small, triangular cover is designed to fit precisely within the exterior mirror assembly. It helps protect internal components and provides a finished aesthetic to the mirror housing. Finished in black, this cover ensures a seamless match with other exterior components. Using genuine OEM mirror covers guarantees exact fitment, color matching, and resistance to environmental elements, maintaining the vehicle's original appearance.