OEM FACTORY OXYGEN SENSOR. PART NUMBER JE15-18-861A. PLEASE CHECK THE PART NUMBER CAREFULLY TO BE SURE THIS IS THE CORRECT ITEM FOR YOUR VEHICLE.

This is not a cheaply made, aftermarket oxygen sensor. this is the real deal Genuine OEM Mazda part.

1989-1991 Mazda MPV 3.0L Engine

1990-1991 Mazda 929 3.0L Engine