Genuine OEM Audi Right Air Duct, part number 4H0121674C. This component is designed to precisely channel airflow to specific areas or components within the vehicle, often for cooling purposes. It is positioned on the right side of the vehicle, typically near radiators or other heat exchangers. Constructed from lightweight and durable plastic, it measures approximately 0.32 meters in length. A genuine OEM air duct ensures the correct aerodynamic profile and mounting points for efficient airflow management and optimal system performance.