The Delphi Mass Air Flow Sensor - AF10535 is a high-quality automotive sensor used to measure the amount of air entering the engine. It is designed to accurately calculate the air flow rate, which is crucial for the engine's fuel injection system to deliver the right amount of fuel. This sensor is made with precision and reliability in mind, ensuring optimal performance and fuel efficiency. It is compatible with a wide range of vehicle models and is easy to install. The AF10535 is a durable and long-lasting sensor that is essential for maintaining the overall health and performance of your vehicle's engine.