Genuine OEM Audi Wheel Housing Liner, part number 5K0805911C. This protective component is designed to shield the wheel well from road debris, water, and other environmental elements, preventing damage to underbody components. It is installed in the front left wheel arch. Made from durable, molded plastic, it offers robust protection. Choosing genuine OEM ensures precise contours and mounting points for effective sealing and long-lasting protection against corrosion and wear.