Oxygen Sensor Replacement Estimate for Mercury Mystique

Mercury Mystique Oxygen Sensor Replacement costs $127 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$117 to $162
Labor: $70 -$88
Parts: $47 -$74
Average Dealer price
$187 to 251
Average Shop price
$142 to 185
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
1995 Mercury MystiqueV6-2.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$157.40Shop/Dealer Price$193.48 - $265.76
1996 Mercury MystiqueL4-2.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$138.73Shop/Dealer Price$170.50 - $232.99
2000 Mercury MystiqueL4-2.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$129.84Shop/Dealer Price$159.34 - $215.13
1995 Mercury MystiqueL4-2.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$138.73Shop/Dealer Price$170.48 - $232.95
1999 Mercury MystiqueL4-2.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$140.03Shop/Dealer Price$172.07 - $235.48
2000 Mercury MystiqueV6-2.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$137.97Shop/Dealer Price$169.18 - $226.88
1999 Mercury MystiqueV6-2.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$127.80Shop/Dealer Price$156.57 - $206.72
1997 Mercury MystiqueL4-2.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$119.63Shop/Dealer Price$146.63 - $194.79
Show example Mercury Mystique Oxygen Sensor Replacement prices

Parts required for a Mercury Mystique Oxygen Sensor Replacement

Meet some of our expert Mercury mechanics

Real customer reviews from Mercury owners like you.

432 reviews
Patrick
22 years of experience
Patrick can fix anything.....anywhere! He is just awesome!
2000 MERCURY MYSTIQUE - FUEL PUMP REPLACEMENT
Want Patrick's expert advice? Ask your question now. Its free!
180 reviews
Peter
31 years of experience
Very polite and knowledgable
1997 MERCURY MOUNTAINEER - OIL/FLUID LEAK INSPECTION
Want Peter's expert advice? Ask your question now. Its free!
70 reviews
Michael
17 years of experience
Michael was everything you wanted in a mechanic. He was on time, professional, and honest. We will be requesting Michael on all future repairs. Thank you!!!
2002 MERCURY GRAND MARQUIS - FUEL PUMP REPLACEMENT
Want Michael's expert advice? Ask your question now. Its free!
12 reviews
Jacob
11 years of experience
Jacob was on time for our appt. and very thorough. He explained what was going on with my vehicle in a way that I could understand which was clear and precise.
2001 MERCURY SABLE - CAR IS OVERHEATING INSPECTION
Want Jacob's expert advice? Ask your question now. Its free!

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 Mercury Models