Genuine OEM Audi Front Left Wheel Housing Liner, part number 8S0821171C. This protective component is installed in the wheel well to shield the vehicle's underbody, engine bay, and suspension components from road debris, water, and salt. It is specifically designed for the front left side of the vehicle. Made from durable, molded plastic or felt composite, this liner measures approximately 0.74 meters in length. Choosing a genuine OEM wheel housing liner ensures precise fitment, proper coverage, and resistance to environmental elements, maintaining the vehicle's structural integrity and appearance.