Genuine OEM Audi Wheelhouse Filling Plate, part number 1K6813174L. This structural panel serves to fill a specific opening within the wheelhouse assembly, providing protection and maintaining the structural integrity of the vehicle's underbody. It is precisely positioned in the rear right section of the wheelhouse. Weighing approximately 0.392 kg, this plate is typically made from durable stamped steel. Using a genuine OEM filling plate ensures the correct contours, mounting points, and material strength, which are critical for effective protection and maintaining the vehicle's original crash safety and corrosion resistance.