Genuine OEM Audi Left Exterior Mirror Cap, part number 8F0857527BGRU. This cap serves as the outer protective shell for the exterior mirror assembly, shielding internal components from environmental elements and minor impacts. It is designed for the left side of the vehicle. The part is supplied in a primed (GRU) finish, ready for painting to match the vehicle's body color. Choosing a genuine OEM mirror cap ensures a perfect fit, factory-grade material quality, and a surface optimized for paint adhesion, maintaining the vehicle's aesthetic integrity.