Genuine OEM Volkswagen Air Guide, part number 5N0121283M. This component is designed to precisely direct airflow within the engine bay, optimizing cooling for radiators or intercoolers, or channeling air into the intake system. It is specifically for the left side of the vehicle. Constructed from lightweight and durable plastic, it measures approximately 0.485m in length. Using a genuine OEM air guide ensures the correct aerodynamic properties and precise fitment, maintaining factory-specified cooling efficiency and preventing turbulence or airflow restrictions.