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
LF68-18-861D-9U
Mazda3. 2.0l. Federal. Rear.
$173.54
MSRP $222.52
Save $48.98
22% 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.
$248.93
MSRP $355.62
Save $106.69
30% Off 
Oxygen Sensor
Mazda
LF63-18-8G1B-9U
Air-Fuel Ratio Sensor. Mazda3. 2.3l. California. Front. Mazda3. 2.0l.
$265.27
MSRP $378.95
Save $113.68
30% Off Oxygen Sensor
Mazda
LF67-18-861A-9U
Mazda3. 2.0l. California. Center. Front.
$147.27
MSRP $210.38
Save $63.11
30% Off 
Oxygen Sensor
Mazda
L3CE-18-8G1
Air-Fuel Ratio Sensor. Mazdaspeed3. Front. 2.3L.
$417.38
MSRP $596.25
Save $178.87
30% Off 
Oxygen Sensor
Mazda
L33X-18-8G1C
Mazdaspeed3. Front. From 4/1/08. Air-Fuel Ratio Sensor.
$249.41
MSRP $356.30
Save $106.89
30% Off 
Oxygen Sensor
Mazda
L540-18-8G1
Front. Air-Fuel Ratio Sensor. 2.5L.
$306.91
MSRP $438.44
Save $131.53
30% Off 
Oxygen Sensor
Mazda
LF66-18-861C-9U
Front. Mazda5. Mazda3. 2.3l. California. Mazda3. 2.0l. Federal.
$147.28
MSRP $210.40
Save $63.12
30% Off No results found for "oxygen sensors". Here are some helpful search tips:
- Search by a part name. Example: water pump.
- Be less specific. Example: brake instead of ceramic brake.
- Remove information such as make, year or model.
- Can't find the part you are looking for? Contact us and we'll find it for you!