Genuine OEM Volkswagen Radiator Air Deflector, part number 3G0121283B. This component is positioned on the left side of the radiator assembly. It directs and optimizes airflow to the radiator, crucial for efficient engine cooling and thermal management. Weighing 0.135 kg, this deflector ensures precise fitment and aerodynamic performance. Using a genuine OEM deflector guarantees correct airflow patterns and durability, preventing overheating and maintaining engine health.