Buy OEM Mazda Part # LFL7188G1C. Oxygen Sensor. Front. Mazda3; 2.0L; Federal; Front. Mazda3; 2.3L; Federal; Front. Mazda5; Front. Oxygen Sensor - Repair or Replace A

Oxygen. Sensor. Air. and Fuel Ratio. Ft.
Air-Fuel Ratio Sensor. Exc.Calif. Oxygen Sensor.

Oxygen Sensor

Fits 3, 5

Front. Mazda3; 2.0L; Federal; Front. Mazda3; 2.3L; Federal; Front. Mazda5; Front.
Oxygen Sensor - Repair or Replace
A failed Oxygen Sensor will often have no noticeable symptoms beyond a check engine light, but it does cause your Mazda to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and Mazda genuine parts.