Genuine OEM Volkswagen Activated Charcoal Container, part number 5Q0201801Q. This container is an integral part of the vehicle's evaporative emission control system, capturing fuel vapors from the fuel tank. It is located at position 10 in the diagram. The part weighs 0.773 kg. Genuine OEM parts are manufactured to precise tolerances, ensuring optimal performance and longevity of the emission control system.