Genuine OEM Audi Fuel Filler Flap, part number 4K0809907BGRU. This exterior body panel is designed to cover and protect the fuel filler opening, preventing ingress of dirt and water into the fuel system. It sits on the vehicle's side, providing access to the fuel cap. Manufactured from durable materials, this flap comes primed (GRU) and ready for painting to match your vehicle's exact colour. Choosing a genuine OEM fuel filler flap ensures perfect alignment with the bodywork and a factory-quality surface for a flawless paint finish.