Genuine OEM Audi Front Left Wheel Arch Liner, part number 4K0821171N. This protective component is installed in the wheel well to shield it from road debris, water, and other contaminants. It is positioned on the front left side of the vehicle. Weighing 1.274 kg, this liner is made from durable plastic designed to withstand harsh environmental conditions. Choosing genuine OEM ensures precise contours for proper fitment, effective protection, and integration with existing mounting points.