Genuine OEM Audi Radiator Outer Duct, part number 8W0121283AM. This component is designed to channel airflow efficiently to the radiator, playing a vital role in maintaining optimal engine operating temperatures. It is positioned on the left side of the vehicle's front cooling assembly. Made from durable, molded black plastic, it measures approximately 54.8 cm in length. Using a genuine OEM radiator duct ensures correct aerodynamic properties and proper cooling system function, preventing overheating issues.