Genuine OEM Volkswagen Fuel Filler Neck, part number 5G0809857. This assembly serves as the crucial connection between the vehicle's fuel tank and the external fuel filler cap, providing a secure and sealed pathway for refueling. It is typically located behind the fuel door on the vehicle's exterior. Constructed from durable plastic, this component weighs approximately 0.33 kg and is designed to resist fuel exposure and environmental elements. Choosing a genuine OEM fuel filler neck ensures exact dimensions, proper sealing, and material compatibility with fuel, which are vital for preventing leaks, maintaining fuel system integrity, and ensuring safe refueling.

Catalogue entry: Pot for filler neck; does not include: 5G0 809 909; (GRU).