Genuine OEM Audi Rear Wheel Arch Liner, part number 89A809412. This protective component is installed within the wheel well to shield the vehicle's underbody and suspension components from road debris, water, and splash. It is specifically designed for the rear right wheel arch. Weighing 1.764 kg, it provides robust protection. Genuine OEM wheel arch liners ensure precise contours for proper fitment, optimal coverage, and durable material construction to withstand harsh environmental conditions, preventing corrosion and damage.