Genuine OEM Volkswagen Radiator Air Deflector, part number 1K0121283F. This deflector plays a vital role in the engine cooling system by precisely directing ambient airflow towards the radiator core. It is installed on the left side of the radiator assembly to optimize cooling performance. Constructed from durable black plastic, it weighs approximately 0.083 kg. Using a genuine OEM air deflector ensures the correct aerodynamic shape and mounting points, guaranteeing optimal airflow management and preventing engine overheating.