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
1997 Mitsubishi MonteroV6-3.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$176.35Shop/Dealer Price$217.46 - $308.11
2004 Mitsubishi MonteroV6-3.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$193.48Shop/Dealer Price$238.94 - $342.49
1998 Mitsubishi MonteroV6-3.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$166.74Shop/Dealer Price$205.47 - $288.94
1983 Mitsubishi MonteroL4-2.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$137.33Shop/Dealer Price$168.73 - $230.15
1989 Mitsubishi MonteroL4-2.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$138.60Shop/Dealer Price$170.28 - $232.63
1984 Mitsubishi MonteroL4-2.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$138.60Shop/Dealer Price$170.27 - $232.60
2000 Mitsubishi MonteroV6-3.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$169.02Shop/Dealer Price$208.38 - $293.60
1996 Mitsubishi MonteroV6-3.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$193.48Shop/Dealer Price$238.93 - $342.48
Show example Mitsubishi Montero Oxygen Sensor Replacement prices

Parts required for a Mitsubishi Montero Oxygen Sensor Replacement

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445 reviews
Chris
17 years of experience
Chris was awesome, super quick and thorough.
2002 MITSUBISHI GALANT - BRAKE ROTOR/DISC REPLACEMENT (FRONT)
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Theodore
11 years of experience
Out standing again Theodore did a great job.
2003 MITSUBISHI MONTERO - COOLING SYSTEM FLUSH
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Carlos
12 years of experience
Carlos came in and was super upfront and honest about what my really needed. Approachable, friendly, and honest! If I need more help I'll definitely look for him!
2001 MITSUBISHI MONTERO SPORT - CAR STARTER REPAIR
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Aaron
10 years of experience
Aaron was very knowledgeable and competent about what really needed to be repaired on my vehicle. Helped me understand what the actual problem was.
2004 MITSUBISHI LANCER - BRAKES, STEERING AND SUSPENSION 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.

Oxygen Sensor Replacement Estimates for Popular Mitsubishi Models