Oxygen Sensor Replacement Estimate for Mitsubishi Montero

Mitsubishi Montero Oxygen Sensor Replacement costs $171 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$118 to $229
Labor: $70 -$80
Parts: $48 -$149
Average Dealer price
$189 to 391
Average Shop price
$143 to 269
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CarServiceYourMechanic PriceShop/Dealer Price
1994 Mitsubishi MonteroV6-3.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$184.13Shop/Dealer Price$227.18 - $323.67
1996 Mitsubishi MonteroV6-3.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$193.48Shop/Dealer Price$238.94 - $342.49
1997 Mitsubishi MonteroV6-3.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$174.38Shop/Dealer Price$215.02 - $304.21
1989 Mitsubishi MonteroV6-3.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$157.74Shop/Dealer Price$194.25 - $270.98
1983 Mitsubishi MonteroL4-2.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$138.60Shop/Dealer Price$170.28 - $232.63
1987 Mitsubishi MonteroL4-2.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$121.87Shop/Dealer Price$149.35 - $199.13
2000 Mitsubishi MonteroV6-3.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$169.02Shop/Dealer Price$208.38 - $293.60
1984 Mitsubishi MonteroL4-2.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$137.33Shop/Dealer Price$168.75 - $230.19
Show example Mitsubishi Montero Oxygen Sensor Replacement prices

Parts required for a Mitsubishi Montero Oxygen Sensor Replacement

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2002 MITSUBISHI GALANT - CHECK ENGINE LIGHT IS ON INSPECTION
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22 years of experience
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2000 MITSUBISHI ECLIPSE - INSPECTION SERVICE
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11 years of experience
Theodore again did a outstanding job taking care of my trucks problem. Very efficient and professional work.
2003 MITSUBISHI MONTERO - OIL CHANGE
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13 years of experience
He was professional and the work was completed in the time frame allotted; will use services again in the future.
1999 MITSUBISHI GALANT - EXHAUST GAS RECIRCULATION/EGR VALVE REPLACEMENT
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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.

Oxygen Sensor Replacement Estimates for Popular Mitsubishi Models