Mazda 3 Oxygen Sensors
We stock Genuine OEM Mazda Oxygen Sensors for your Mazda 3. Investing in new OEM oxygen sensors can help improve the fuel efficiency and overall performance of your vehicle. These sensors monitor the amount of oxygen in the exhaust system and adjust the fuel-to-air ratio, ensuring your engine runs smoothly and with reduced emissions. Using OEM sensors can ensure a perfect fit and optimal performance for your specific vehicle, leading to improved reliability and longevity. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.
2011-2015 Mazda - Oxygen Sensor
Mazda
L5D9-18-86ZC
Mazda5. Rear. Mazda3. 2.5l.
$156.31
MSRP $226.57
Save $70.26
31% Off 
2012-2013 Mazda 3 - Oxygen Sensor
Mazda
PE08-18-86ZA
2.0L with skyactiv. Mazda3. 2.0l. Rear. With skyactiv-g engine.
$157.83
MSRP $228.78
Save $70.95
31% Off 
2021-2024 Mazda - Oxygen Sensor
Mazda
PX1N-18-8G1
Air-Fuel Ratio Sensor. CX-30. 2.5L turbo, engine compartment. CX-50. Without hybrid. With turbo. Upstream.
$252.59
MSRP $382.79
Save $130.20
34% Off 
2006-2010 Mazda - Oxygen Sensor
Mazda
LFL7-18-8G1C
Air-Fuel Ratio Sensor. Front. Mazda5. Exc.Calif. Mazda3. 2.3l. Federal. Mazda3. 2.0l.
$404.84
MSRP $613.52
Save $208.68
34% Off 
Oxygen Sensor
Mazda
LF68-18-861D-9U
Mazda3. 2.0l. Federal. Rear.
$153.51
MSRP $222.52
Save $69.01
31% Off 
2010-2011 Mazda 3 - Oxygen Sensor
Mazda
L540-18-8G1
Front. Air-Fuel Ratio Sensor. 2.5L.
$285.88
MSRP $433.23
Save $147.35
34% Off 
2010-2011 Mazda 3 - Oxygen Sensor
Mazda
LF8R-18-8G1A
Exc.Calif. Air-Fuel Ratio Sensor. Mazda3. 2.0l. Front. 2.0L without skyactiv, federal.
$189.68
MSRP $274.96
Save $85.28
31% Off 
2014-2021 Mazda 6, 2014-2018 Mazda 3 Lower Oxygen Sensor
Mazda
PE12-18-86Z
Mazda3. 2.0l. Front components, 2.0L, japan built. 2.5L turbo. Mazda6. With turbo. Rear. Front components, 2.5L. Mazda3. 2.5l. Lower.
$163.83
MSRP $237.47
Save $73.64
31% Off 
2012-2013 Mazda 3 - Oxygen Sensor
Mazda
PE07-18-8G1
2.0L with skyactiv. Air-Fuel Ratio Sensor. Mazda3. 2.0l. Front. With skyactiv-g engine.
$170.51
MSRP $247.17
Save $76.66
31% Off 
2006-2009 Mazda 3 - Oxygen Sensor
Mazda
L32F-18-861A
Mazda3. 2.3l. Center. Calif.
$229.84
MSRP $333.16
Save $103.32
31% Off 
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