This Mass Air Flow Sensor is an OEM part for Nissan, Subaru, and Mazda vehicles. It is compatible with the Nissan Altima, Subaru Forester, and Mazda CX-9 models. The sensor type is a mass sensor and it is designed to measure the airflow into the engine.

This product is perfect for those who want to replace their old or faulty air sensor without compromising on performance. It is made with high-quality materials and is designed to meet the manufacturer's standards. With this Mass Air Flow Sensor, you can ensure that your engine is running smoothly and efficiently.