Genuine OEM Volkswagen Engine Radiator Air Duct, part number 5H0121283H. This component is specifically designed to direct and optimize airflow to the engine radiator, ensuring efficient heat dissipation and maintaining optimal engine operating temperatures. Positioned on the left side of the radiator assembly, it plays a crucial role in the cooling system. With a weight of 0.174 kg and dimensions of 502mm length, 235mm width, and 105mm height, it is engineered for precise fitment. Choosing a genuine OEM air duct guarantees the correct aerodynamic design and durable material construction for effective and long-lasting cooling performance.