Genuine OEM Audi Left Radiator Air Duct, part number 83A121283L. This component is designed to precisely direct airflow to the radiator, ensuring optimal cooling efficiency for the engine. It is positioned on the left side of the radiator assembly. Made from durable materials, it weighs 0.151 kg and measures 0.31 meters in length. Using a genuine OEM air duct guarantees the correct routing geometry and material integrity, which is essential for maintaining proper engine operating temperatures and preventing overheating.