Genuine OEM Audi Wheel Arch Liner, part number 4E0821172P. This molded plastic liner is designed to protect the wheel well from road debris, water, and salt, safeguarding critical suspension and body components. It is specifically for the front right wheel arch. Weighing 1.021 kg and measuring 0.87 m in length, this liner is manufactured to exact factory contours. Using a genuine OEM wheel arch liner ensures precise fitment, proper drainage, and effective protection against environmental elements.