Genuine OEM Volkswagen Fuel Filler Neck Boot, part number 5TA809933. This flexible component acts as a protective boot or seal around the fuel filler neck. It is positioned at the rear right side, surrounding the fuel filler opening to prevent ingress of dirt and moisture. Weighing 0.0813 kg, it measures approximately 21 cm long, 16.5 cm wide, and 4.5 cm high. Using a genuine OEM boot ensures a precise fit and durable seal, protecting the fuel system from environmental elements.