Oxygen Sensor Replacement Estimate for Cadillac Brougham

Cadillac Brougham Oxygen Sensor Replacement costs $100 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$96 to $114
Labor: $70 -$80
Parts: $26 -$34
Average Dealer price
$146 to 161
Average Shop price
$116 to 126
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CarServiceYourMechanic PriceShop/Dealer Price
1992 Cadillac BroughamV8-5.7LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$106.49Shop/Dealer Price$141.03 - $187.46
1989 Cadillac BroughamV8-5.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$105.82Shop/Dealer Price$140.30 - $186.32
1991 Cadillac BroughamV8-5.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$105.82Shop/Dealer Price$140.23 - $186.18
1991 Cadillac BroughamV8-5.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$97.99Shop/Dealer Price$130.47 - $170.58
1992 Cadillac BroughamV8-5.7LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$98.52Shop/Dealer Price$131.08 - $171.54
1991 Cadillac BroughamV8-5.7LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$106.49Shop/Dealer Price$141.02 - $187.44
1988 Cadillac BroughamV8-5.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$106.66Shop/Dealer Price$141.39 - $188.06
1988 Cadillac BroughamV8-5.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$97.99Shop/Dealer Price$130.51 - $170.65
Show example Cadillac Brougham Oxygen Sensor Replacement prices

Parts required for a Cadillac Brougham Oxygen Sensor Replacement

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Richard
16 years of experience
I was very impressed with Richards ability to resolve the problem with my car, he went above and beyond to make sure the repair was correct and his knowledge was unsurpassed when he had to trouble shoot a part problem. Very happy that I had this person doing the work. I have another repair scheduled and am looking forward to working with Richard again. I would recommend this mechanic to anyone that needs work in my area.
2005 CADILLAC CTS - SPARK PLUG REPLACEMENT
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6 years of experience
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2000 CADILLAC SEVILLE - OTHER INSPECTIONS
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31 years of experience
Allen was great. Very knowledgeable and he showed us the problems he found and repaired the car to get us back on the road again. We were very pleased.
1996 CADILLAC DEVILLE - AC IS NOT WORKING INSPECTION
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11 years of experience
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2000 CADILLAC SEVILLE - CHECK ENGINE LIGHT IS ON 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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