Genuine OEM Volkswagen Rear Right Fuel Filler Neck Seal, part number 5TA809933A. This molded rubber boot is positioned at the rear right of the vehicle, providing a crucial seal around the fuel filler neck assembly. Its function is to prevent water, dirt, and other contaminants from entering the fuel tank area and to secure the filler components. Weighing approximately 0.08 kg, this genuine OEM seal ensures a precise fit and durable material composition for long-lasting protection and integrity.