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
1995 Mitsubishi MonteroV6-3.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$195.81Shop/Dealer Price$241.78 - $347.02
1988 Mitsubishi MonteroL4-2.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$137.33Shop/Dealer Price$168.75 - $230.19
1989 Mitsubishi MonteroL4-2.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$120.91Shop/Dealer Price$148.18 - $197.27
1996 Mitsubishi MonteroV6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$227.86Shop/Dealer Price$281.88 - $411.20
1995 Mitsubishi MonteroV6-3.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$172.46Shop/Dealer Price$212.60 - $300.34
1996 Mitsubishi MonteroV6-3.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$195.81Shop/Dealer Price$241.77 - $347.02
1993 Mitsubishi MonteroV6-3.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$192.59Shop/Dealer Price$237.84 - $340.74
1995 Mitsubishi MonteroV6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$227.86Shop/Dealer Price$281.91 - $411.24
Show example Mitsubishi Montero Oxygen Sensor Replacement prices

Parts required for a Mitsubishi Montero Oxygen Sensor Replacement

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Chris
17 years of experience
Chris was awesome. He arrived in time and didn't mind that I stood outside with him and watched. He had a great personality and great conversation. He answered all my questions about my car and about the company he works for. I have already given my family and friends his number and have told everyone I know about yourmechanic.com. I am very happy and satisfied with the service and also how easy it was to use the website.
2009 MITSUBISHI GALANT - WINDOW MOTOR / REGULATOR ASSEMBLY REPLACEMENT (DRIVER SIDE REAR)
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Mark
6 years of experience
Outstanding. I was impressed with his overall work ethic. He is hardworking and a problem solver. Unlike other mechanics i've dealt with in the past, my impression is that he wants the job done, and done right. Hands down this is THE mechanic you want to work on your car.
1992 MITSUBISHI MONTERO - STARTER REPLACEMENT
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223 reviews
Joe
38 years of experience
Great service all around, highly recommended!
2006 MITSUBISHI ENDEAVOR - THROTTLE BODY REPLACEMENT
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164 reviews
Theodore
11 years of experience
very professional and knowledgeable did a great job.
2003 MITSUBISHI MONTERO - OXYGEN SENSOR REPLACEMENT (REAR/LOWER/DOWNSTREAM)
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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