Oxygen Sensor Replacement Estimate for Mazda Millenia

Mazda Millenia Oxygen Sensor Replacement costs $226 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$150 to $437
Labor: $77 -$136
Parts: $73 -$301
Average Dealer price
$249 to 761
Average Shop price
$183 to 518
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CarServiceYourMechanic PriceShop/Dealer Price
1999 Mazda MilleniaV6-2.3L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$253.89Shop/Dealer Price$312.29 - $431.97
1995 Mazda MilleniaV6-2.3L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$252.66Shop/Dealer Price$310.88 - $429.73
2000 Mazda MilleniaV6-2.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$238.68Shop/Dealer Price$295.09 - $428.35
2000 Mazda MilleniaV6-2.3L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$252.66Shop/Dealer Price$310.84 - $429.66
2002 Mazda MilleniaV6-2.3L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$255.18Shop/Dealer Price$313.93 - $434.60
1997 Mazda MilleniaV6-2.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$156.11Shop/Dealer Price$191.85 - $263.16
1998 Mazda MilleniaV6-2.3L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$254.51Shop/Dealer Price$313.22 - $433.48
1995 Mazda MilleniaV6-2.3L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$251.39Shop/Dealer Price$309.28 - $427.18
Show example Mazda Millenia Oxygen Sensor Replacement prices

Parts required for a Mazda Millenia Oxygen Sensor Replacement

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Steven
9 years of experience
This is the boyfriend writing the review for my girlfriend (Tina). Steven was cool and knew the problem almost right away. Fixed it! Good job Steven. Will get you back here if additional problems arise on the future. Thanks!
2004 MAZDA 6 - CAR STARTER REPAIR
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Richard
16 years of experience
2000 MAZDA MILLENIA - SERPENTINE/DRIVE BELT REPLACEMENT
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37 years of experience
Tom was absolutely fantastic. When you're buying a used car is easy to feel vulnerable. Because of Tom's inspection I was able to feel confident I was making the right choice. I would totally use Tom again. Thanks, Tom!
2010 MAZDA 3 - PRE-PURCHASE CAR INSPECTION
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Tim
25 years of experience
Tim did the requested oil change and also went over other things that I need to look into. Tim is very knowledgeable..
1998 MAZDA MILLENIA - OIL CHANGE
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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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