The Delphi Mass Air Flow Sensor - AF10451 is a high-quality automotive sensor designed to measure the amount of air flowing into the engine. It is made by Delphi, a trusted brand in the automotive industry. This sensor is specifically designed to provide accurate readings and improve engine performance. It is compatible with a wide range of vehicles and is easy to install. The AF10451 is a reliable and durable sensor that is essential for maintaining the proper air-to-fuel ratio in the engine. It is a crucial component for ensuring optimal engine performance and fuel efficiency.