Genuine OEM Volkswagen Rear Left Wheel Arch Liner, part number 10A810971. This protective panel is installed within the wheel well, specifically on the rear left side, to shield the vehicle's underbody components from road debris, water, mud, and corrosive elements. It helps prevent damage to wiring, hoses, and structural parts, contributing to the vehicle's longevity. Measuring approximately 0.88 meters in length, it is designed for precise fitment. Using a genuine OEM wheel arch liner ensures the correct material flexibility, impact resistance, and mounting points for secure installation and effective protection against environmental hazards.