Genuine OEM Volkswagen Radiator Air Duct, part number 3AA121284. This component is designed to precisely direct airflow towards the radiator, optimizing the cooling efficiency of the engine. It is positioned on the right side of the vehicle's engine bay. Constructed from durable black plastic, it measures approximately 0.48 meters in length. Choosing a genuine OEM air duct ensures correct routing geometry and secure fitment, crucial for maintaining proper thermal management.