Genuine OEM Volkswagen Intake Duct, part number 2N2819223. This duct channels air into or out of the heating, ventilation, and air conditioning system. It is located at position 46 in the diagram. The dimensions of this part are 0.38m x 0.1m x 0.07m. Genuine OEM intake ducts are manufactured to precise specifications to ensure proper airflow and system integration.