Genuine OEM Volkswagen Fuel Filler Flap, part number 5H0809909GRU. This exterior body panel covers and protects the fuel filler neck, preventing debris and unauthorized access to the fuel tank. It is positioned on the rear quarter panel of the vehicle. The flap comes primed (GRU), ready for painting to match the vehicle's body color. Using a genuine OEM fuel filler flap ensures an exact fit, proper alignment with the body lines, and a durable, factory-quality finish once painted.