Genuine OEM Audi Engine Cooler Air Guide, part number 4M0121284BT. This component is designed to precisely direct airflow to the engine cooler, ensuring optimal heat dissipation and maintaining engine operating temperatures. It is positioned on the right side of the cooling assembly. Constructed from durable, lightweight black plastic, it measures approximately 0.53m in length. Using a genuine OEM air guide ensures proper aerodynamic efficiency and a perfect fit, crucial for maintaining the vehicle's designed cooling system performance.