Oxygen Sensor Replacement Estimate for Mazda MX-5 Miata

Mazda MX-5 Miata Oxygen Sensor Replacement costs $322 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$258 to $394
Labor: $70 -$80
Parts: $188 -$314
Average Dealer price
$470 to 722
Average Shop price
$319 to 476
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CarServiceYourMechanic PriceShop/Dealer Price
2006 Mazda MX-5 MiataL4-2.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$409.84Shop/Dealer Price$509.33 - $775.10
2006 Mazda MX-5 MiataL4-2.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$269.87Shop/Dealer Price$334.43 - $495.27
2008 Mazda MX-5 MiataL4-2.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$269.87Shop/Dealer Price$334.38 - $495.19
2007 Mazda MX-5 MiataL4-2.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$269.87Shop/Dealer Price$334.40 - $495.23
2010 Mazda MX-5 MiataL4-2.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$273.64Shop/Dealer Price$339.08 - $502.71
2012 Mazda MX-5 MiataL4-2.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$273.64Shop/Dealer Price$339.06 - $502.68
2009 Mazda MX-5 MiataL4-2.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$411.42Shop/Dealer Price$511.38 - $778.39
2008 Mazda MX-5 MiataL4-2.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$403.56Shop/Dealer Price$501.53 - $762.64
Show example Mazda MX-5 Miata Oxygen Sensor Replacement prices

Parts required for a Mazda MX-5 Miata Oxygen Sensor Replacement

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341 reviews
Honorio
14 years of experience
FIRST TIME USING YOUR MECHANIC. LOVED IT! HONERIO WAS VERY PROFESSIONAL. HE ANSWERED ALL MY QUESTIONS AND EXPLAINED EVERYTHING HE WAS DOING. DIDN'T TAKE LONG AND LEFT NO MESS.
1990 MAZDA MIATA - 7,500 MILES MAINTENANCE SERVICE
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266 reviews
Grzegorz
36 years of experience
After the repairs Grzegorz noted that some other parts of suspension may still work, but the new struts have improved handling and reduced noise.
2009 MAZDA 5 - STRUT ASSEMBLY REPLACEMENT (FRONT, REAR)
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223 reviews
Joe
38 years of experience
everything went pretty well. My appointment had to be rescheduled a couple times but Joe was always in touch in advance. The repair went smoothly and the car is working well. Would totally recommend!
2011 MAZDA 3 - CAR AC REPAIR
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109 reviews
Augie
26 years of experience
Augie was friendly, knowledgeable , showed up on time and finished everything in a timely manner. I gave 4 stars because he came for a brake pad and rotor replacement, but didn't have the correct tool, so he had to rechedule for another day which, was a bit frustrating and inconvenient. He did rechedule for another time that worked for me a few days later, but I do not normally drive to work(take metro) so driving in twice was slighly bothersome. Other than that, I would recommend him.
2011 MAZDA 6 - BRAKE PADS REPLACEMENT (REAR)
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All about Oxygen Sensor Replacement

With each new model year, manufacturers are adding more oxygen sensors to better manage engine operation. Some high performance engines have an oxygen sensor for each cylinder as well as one for the rear of each catalytic convertor. The sensors are located either underneath the hood or underneath the car. The oxygen sensors are connected (screwed) to the exhaust pipe, either in front or back of the catalytic converter. The front (upstream) sensors measure the amount of oxygen in the exhaust system. The purpose of the front oxygen sensor(s) is to measure how rich or lean the gases are as the gases exit the combustion chamber. Depending upon whether the exhaust gas is lean (high in oxygen content) or rich (low in oxygen content), the amount of fuel entering the engine is adjusted by the engine management computer to try and maintain an ideal mixture that produces the lowest emissions output from the catalytic convertor. Rear (downstream) sensors are located behind the catalytic converter. The purpose of the rear oxygen sensor(s) is to monitor the oxygen content of the exhaust gases leaving the catalytic convertor. If one or more of the oxygen sensors are faulty, your car may not pass the emissions test. If you drive your car with a faulty oxygen sensor, you may get poor gas mileage and it can damage the catalytic converter.

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