Genuine OEM Audi Front Left Wheel Arch Liner, part number 4M0821171T. This liner is designed to protect the wheel well from road debris, water, and other contaminants, preventing damage and corrosion to critical underbody components. It is precisely positioned in the front left wheel housing. Weighing approximately 0.59 kg and measuring 0.80m in length, this liner is crafted from durable materials to withstand harsh road conditions. Choosing a genuine OEM wheel arch liner ensures an exact fit and proper sealing, maintaining the vehicle's original protection and noise insulation characteristics.