Oxygen Sensor Replacement Estimate for Dodge Monaco

Dodge Monaco Oxygen Sensor Replacement costs $146 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$140 to $169
Labor: $70 -$80
Parts: $70 -$89
Average Dealer price
$232 to 271
Average Shop price
$170 to 194
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CarServiceYourMechanic PriceShop/Dealer Price
1990 Dodge MonacoV6-3.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$165.97Shop/Dealer Price$204.48 - $287.35
1991 Dodge MonacoV6-3.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$146.37Shop/Dealer Price$180.05 - $248.27
1990 Dodge MonacoV6-3.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$143.75Shop/Dealer Price$176.73 - $242.95
1992 Dodge MonacoV6-3.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$146.37Shop/Dealer Price$180.03 - $248.23
Show example Dodge Monaco Oxygen Sensor Replacement prices
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Parts required for a Dodge Monaco Oxygen Sensor Replacement

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Alex
11 years of experience
Awesome job!
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Robert
27 years of experience
Awesome Service!
1997 DODGE CARAVAN - OIL CHANGE
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Manuel
27 years of experience
What a great service this has turned out to be. Manuel had a lot to do on our vehicle and he got it all done in just a few hours. Not a drop of fluid, coolant or water hit the ground. You would never know that major repairs had taken place at all. No leaks, drips or issues of any kind. Co-workers could not believe the level of service. We are customers for life... Can't say enough good things about Manuel, the work, the price or the convenience.
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Xavier
11 years of experience
Xavier was very professional and did a thorough job. I will definitely be using his services again!
2007 DODGE CHARGER - 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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