Oxygen Sensor Replacement Estimate for Mercury Marauder

Mercury Marauder Oxygen Sensor Replacement costs $132 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$131 to $141
Labor: $70 -$80
Parts: $61
Average Dealer price
$215
Average Shop price
$160
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CarServiceYourMechanic PriceShop/Dealer Price
2004 Mercury MarauderV8-4.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$136.14Shop/Dealer Price$167.19 - $227.68
2003 Mercury MarauderV8-4.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$134.91Shop/Dealer Price$165.73 - $225.35
2004 Mercury MarauderV8-4.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$134.91Shop/Dealer Price$165.68 - $225.28
2003 Mercury MarauderV8-4.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$134.91Shop/Dealer Price$165.70 - $225.31
Show example Mercury Marauder Oxygen Sensor Replacement prices
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Parts required for a Mercury Marauder Oxygen Sensor Replacement

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286 reviews
Dave
18 years of experience
I am very satisfied with his quick work and his many/valuable/understandable advice about my car.
2010 MERCURY MARINER - SHOCK ABSORBER REPLACEMENT (REAR)
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274 reviews
Noe
31 years of experience
Noe was very prompt and arrived at the exact time the appointment was booked for. Even though it was dark and cold while he performed the work he was very conscientious and did not rush to complete the job. He seemed to really enjoy working on cars and was very knowledgeable .
2010 MERCURY MILAN - WATER PUMP REPLACEMENT
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256 reviews
Jay
32 years of experience
I was really really happy with the results. I Give him 5***** rating in all areas I would recommend Jay to anyone and everyone. Satisfaction guaranteed he went above and beyond for me he got the part the same day when I wasn't Able to get it toll following day
1999 MERCURY COUGAR - WHEEL BEARINGS REPLACEMENT (PASSENGER SIDE FRONT)
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132 reviews
Rodney
31 years of experience
He professional
1999 MERCURY COUGAR - 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.

Oxygen Sensor Replacement Estimates for Popular Mercury Models