The Delphi Volkswagen Mass Air Flow Sensor - AF10407 is a high-quality, OEM replacement part designed for use in Volkswagen vehicles. This sensor measures the amount of air entering the engine and sends this information to the engine control unit. It is crucial for maintaining proper fuel-to-air ratios and ensuring efficient engine performance. The Delphi Volkswagen Mass Air Flow Sensor is made with durable materials and precision engineering to ensure reliable and accurate readings. It is a direct fit for easy installation and is compatible with a wide range of Volkswagen models.