Oxygen Sensor Replacement Estimate for Mitsubishi Montero

Mitsubishi Montero Oxygen Sensor Replacement costs $170 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$118 to $230
Labor: $70 -$80
Parts: $48 -$150
Average Dealer price
$189 to 393
Average Shop price
$143 to 271
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CarServiceYourMechanic PriceShop/Dealer Price
1995 Mitsubishi MonteroV6-3.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$156.89Shop/Dealer Price$193.13 - $269.19
1999 Mitsubishi MonteroV6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$193.48Shop/Dealer Price$238.94 - $342.49
2003 Mitsubishi MonteroV6-3.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$193.48Shop/Dealer Price$238.89 - $342.41
1992 Mitsubishi MonteroV6-3.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$186.77Shop/Dealer Price$230.53 - $329.04
1996 Mitsubishi MonteroV6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$232.13Shop/Dealer Price$287.19 - $419.69
1996 Mitsubishi MonteroV6-3.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$195.81Shop/Dealer Price$241.77 - $347.02
1999 Mitsubishi MonteroV6-3.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$161.20Shop/Dealer Price$198.61 - $277.97
2002 Mitsubishi MonteroV6-3.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$216.40Shop/Dealer Price$267.58 - $388.32
Show example Mitsubishi Montero Oxygen Sensor Replacement prices
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Parts required for a Mitsubishi Montero Oxygen Sensor Replacement

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164 reviews
Theodore
11 years of experience
Out standing again Theodore did a great job.
2003 MITSUBISHI MONTERO - COOLING SYSTEM FLUSH
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64 reviews
William
13 years of experience
Great Job!
2002 MITSUBISHI MONTERO - OIL CHANGE
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33 reviews
Alonzo
22 years of experience
I had a great experience with Alonzo. He arrived on time and was quickly able to diagnose the issue with my SUV. He was professional, direct and honest. I would trust him to work on my SUV without question.
2002 MITSUBISHI MONTERO SPORT - FUEL IS LEAKING FROM GAS TANK INSPECTION
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12 reviews
Aaron
10 years of experience
Aaron got here on time ready to work on my car. He was great and I will have him work on my car again. I highly recommend him.
2012 MITSUBISHI ECLIPSE - CAR OR STEERING WHEEL SHAKES WHEN BRAKING INSPECTION
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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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