Genuine OEM Volkswagen Radiator Air Guide, part number 7N0121283C. This component is designed to precisely direct incoming airflow through the radiator core, maximizing cooling efficiency for the engine. It is installed on the left side of the radiator support assembly. Made from durable, heat-resistant plastic, it maintains its shape and function under engine bay conditions. Using a genuine OEM air guide ensures the correct aerodynamic profile and mounting points, which are crucial for effective cooling and preventing overheating.