2017 Mazda 3 2.0L SKYACTIV A/T Sport Hatchback Oxygen Sensor (Rear, Lower) - L51918861C

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2017 Mazda 3 2.0L SKYACTIV A/T Sport Hatchback

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Oxygen Sensor (Rear, Lower)

Part Number: L51918861C
Supersession(s): L21918861C; L519-18-861; L519-18-861A; L519-18-861B; L519-18-861C; L51918861; L51918861A; L51918861B; USEL51918861C

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Oxygen. Sensor.
Oxygen Sensor. (O2). Snsr.

Oxygen Sensor

Fits 6

2.5 LITER. Mazda6; 2.7L; Lower.
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 2017 Mazda 3 to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and Mazda genuine parts.