Replacement For - OE Number: 22680-AA160; suitable for Subaru Legacy 1990-1999.
Function - Detect the air intake of the engine, convert the information of the intake air of the engine into an electrical signal and send it to the ECU.
Material - Mass Air Flow Sensor is made of ABS material, which is wearable, durable and scratch-resistant.
Installation - Easy to install and replace the broken mass air flow sensor, no special tools needed.