Oxygen Sensor Replacement Estimate for Oldsmobile Calais

Oldsmobile Calais Oxygen Sensor Replacement costs $99 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$94 to $114
Labor: $70 -$80
Parts: $24 -$34
Average Dealer price
$141 to 161
Average Shop price
$113 to 126
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CarServiceYourMechanic PriceShop/Dealer Price
1985 Oldsmobile CalaisL4-2.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$95.92Shop/Dealer Price$116.92 - $147.25
1986 Oldsmobile CalaisV6-3.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$105.82Shop/Dealer Price$129.36 - $167.17
1987 Oldsmobile CalaisL4-2.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$95.44Shop/Dealer Price$116.35 - $146.34
1986 Oldsmobile CalaisV6-3.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$95.44Shop/Dealer Price$116.37 - $146.37
1985 Oldsmobile CalaisL4-2.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$106.49Shop/Dealer Price$130.15 - $168.42
1986 Oldsmobile CalaisL4-2.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$95.92Shop/Dealer Price$116.92 - $147.25
1985 Oldsmobile CalaisV6-3.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$96.04Shop/Dealer Price$117.16 - $147.65
1986 Oldsmobile CalaisL4-2.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$105.82Shop/Dealer Price$129.36 - $167.16
Show example Oldsmobile Calais Oxygen Sensor Replacement prices

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Joshua
22 years of experience
Thank you Joshua for coming to my rescue once again! I can hardly wait for May 12th when you come back to do the repairs....it is so hard not having a car and it is so great that you come to my house to do the repairs. You are the best!
2000 OLDSMOBILE ALERO - STEERING WHEEL DOES NOT RESPOND PROPERLY INSPECTION
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Honorio
14 years of experience
Professional and knows the business.
2000 OLDSMOBILE INTRIGUE - STARTER REPLACEMENT
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311 reviews
Lucas
12 years of experience
Lucas came out that day checked the codes on my car and also tightened the positive battery post which i thought fixed the problem with my car cutting off in the middle of driving. I drove it 6 days and it started cutting off again. Lucas was very professional and i felt comfortable with his knowledge
1999 OLDSMOBILE INTRIGUE - CHECK ENGINE LIGHT IS ON INSPECTION
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James
26 years of experience
it was good.
1994 OLDSMOBILE CUTLASS CIERA - ELECTRICAL COMPONENTS ARE NOT WORKING 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 Oldsmobile Models