Oxygen Sensor Replacement Estimate for Mercury Colony Park

Mercury Colony Park Oxygen Sensor Replacement costs $117 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$104 to $130
Labor: $70 -$80
Parts: $34 -$50
Average Dealer price
$161 to 194
Average Shop price
$126 to 146
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CarServiceYourMechanic PriceShop/Dealer Price
1990 Mercury Colony ParkV8-5.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$124.46Shop/Dealer Price$152.60 - $204.33
1991 Mercury Colony ParkV8-5.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$123.45Shop/Dealer Price$151.41 - $202.44
1987 Mercury Colony ParkV8-5.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$105.82Shop/Dealer Price$129.32 - $167.09
1990 Mercury Colony ParkV8-5.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$123.45Shop/Dealer Price$151.38 - $202.39
1991 Mercury Colony ParkV8-5.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$124.46Shop/Dealer Price$152.61 - $204.35
1988 Mercury Colony ParkV8-5.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$124.46Shop/Dealer Price$152.59 - $204.32
1987 Mercury Colony ParkV8-5.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$106.66Shop/Dealer Price$130.44 - $168.89
1989 Mercury Colony ParkV8-5.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$123.45Shop/Dealer Price$151.40 - $202.43
Show example Mercury Colony Park Oxygen Sensor Replacement prices

Parts required for a Mercury Colony Park Oxygen Sensor Replacement

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450 reviews
Ben
36 years of experience
As usual, Ben was great with service and went above and beyond expectations!
1999 MERCURY VILLAGER - CHECK ENGINE LIGHT IS ON INSPECTION
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Richard
16 years of experience
The part had not yet arrived on the day of service and Richard called me first thing in the morning to let me know. He kept in touch with me and was on the lookout for the part. He arrived only 30 min after the appointment time with the part! He quickly installed my fuel pump and was on his way. I later found out there was another issue with the car, which hadn't been diagnosed before (he had not done the initial diagnosis) and he quickly came back out to take a look at it. Throughout the process Richard has been polite and understanding.
2003 MERCURY GRAND MARQUIS - FUEL PUMP REPLACEMENT
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Jay
32 years of experience
It was great finding your website. Having a Professional, organized, and dependable service like yours is great, so convenient and most importantly reliable.
1999 MERCURY VILLAGER - CAR IS OVERHEATING INSPECTION
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Russell
19 years of experience
Russell was on time and did great work, really satisfied
2002 MERCURY SABLE - CAR IS NOT STARTING 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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