Genuine OEM Volkswagen Cooler Air Supply Duct, part number 5C6121283E. This component is designed to provide precise airflow to the cooling system, supporting efficient heat exchange. It is positioned on the left side of the vehicle. Made from durable plastic, this duct weighs approximately 0.14 kg. Using genuine OEM air ducts ensures proper fitment and optimal airflow characteristics, critical for preventing engine overheating.