Genuine OEM Audi Left Air Guide, part number 4F0121283AE. This essential component is designed to precisely direct airflow, ensuring optimal cooling efficiency for the engine and associated systems. Positioned on the left side of the radiator and fan assembly, it plays a critical role in thermal management. Weighing 0.142 kg and measuring approximately 0.54 m in length, this genuine OEM air guide guarantees the correct aerodynamic properties and durable construction for effective and reliable performance.