Genuine OEM Audi Lower Radiator Air Guide, part number 7M3121283A. This component is engineered to precisely direct incoming airflow through the radiator and other cooling system components, maximizing heat dissipation and overall cooling efficiency. It is positioned at the lower section of the radiator assembly. Weighing 0.251 kg, it is a lightweight yet critical aerodynamic part. Choosing a genuine OEM air guide ensures the correct shape, mounting points, and material durability for effective airflow management and cooling performance.