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.
Oxygen Sensor
Mazda
L5D8-18-8G1
Air-Fuel Ratio Sensor. Mazda3. 2.5l. Front.
$187.43
MSRP $267.75
Save $80.32
30% Off 
Oxygen Sensor
Mazda
L3A1-18-861C-9U
Mazda3. 2.3l. California. Rear.
$128.74
MSRP $183.91
Save $55.17
30% Off 
Oxygen Sensor
Mazda
L32D-18-861D-9U
Exc.Calif. Mazda3. 2.3l. Federal. Rear. From 12/1/06. To 12/1/06.
$245.98
MSRP $351.40
Save $105.42
30% Off 
Oxygen Sensor
Mazda
LF69-18-861D-9U
Mazda3. 2.3l. California. Rear. Mazda3. 2.0l.
$215.73
MSRP $308.18
Save $92.45
30% Off 
Oxygen Sensor
Mazda
L5D9-18-86ZC
Mazda5. Rear. Mazda3. 2.5l.
$158.60
MSRP $226.57
Save $67.97
30% Off 
Oxygen Sensor
Mazda
PE08-18-86ZA
2.0L with skyactiv. Mazda3. 2.0l. Rear. With skyactiv-g engine.
$160.15
MSRP $228.78
Save $68.63
30% Off 
Oxygen Sensor
Mazda
PX1N-18-8G1
Air-Fuel Ratio Sensor. CX-30. 2.5L turbo, engine compartment. CX-50. Without hybrid. With turbo. Upstream.
$267.95
MSRP $382.79
Save $114.84
30% Off 
Oxygen Sensor
Mazda
LFL7-18-8G1C
Oxygen Sensor, Air Fuel Sensor
$429.46
MSRP $613.52
Save $184.06
30% Off Oxygen Sensor
Mazda
LF68-18-861D-9U
Mazda3. 2.0l. Federal. Rear.
$173.54
MSRP $222.52
Save $48.98
22% Off 
Oxygen Sensor
Mazda
L540-18-8G1
Front. Air-Fuel Ratio Sensor. 2.5L.
$303.26
MSRP $433.23
Save $129.97
30% Off No results found for "oxygen sensors". Here are some helpful search tips:
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