Genuine OEM Volkswagen Radiator Air Guide, part number 3G8121284D. This component is designed to precisely direct ambient airflow towards the radiator, enhancing its cooling efficiency. It is located on the right side of the radiator assembly. Weighing 0.115 kg, it measures approximately 0.465 m in length. Using a genuine OEM air guide ensures the correct aerodynamic shape and mounting points, preventing air bypass and maximizing cooling system effectiveness for engine longevity.