Genuine OEM Audi Front Left Wheel Housing Liner, part number 8V0821171L. This protective component is installed within the wheel arch to shield the vehicle's underbody from road debris, water, and salt, preventing damage and corrosion. It is specifically designed for the front left side of the vehicle. Constructed from durable plastic, it weighs 1.392 kg and measures approximately 0.91 meters in length. Choosing a genuine OEM wheel housing liner ensures an exact fit, proper protection, and maintains the aesthetic integrity of the wheel well.