Oxygen Sensor Replacement Estimate for Cadillac Catera

Cadillac Catera Oxygen Sensor Replacement costs $233 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$195 to $268
Labor: $70 -$80
Parts: $125 -$188
Average Dealer price
$343 to 470
Average Shop price
$239 to 319
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CarServiceYourMechanic PriceShop/Dealer Price
2000 Cadillac CateraV6-3.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$273.64Shop/Dealer Price$349.96 - $521.75
2001 Cadillac CateraV6-3.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$269.87Shop/Dealer Price$345.37 - $514.42
1997 Cadillac CateraV6-3.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$202.39Shop/Dealer Price$260.94 - $379.32
1998 Cadillac CateraV6-3.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$202.39Shop/Dealer Price$260.98 - $379.39
2000 Cadillac CateraV6-3.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$273.64Shop/Dealer Price$349.98 - $521.78
1998 Cadillac CateraV6-3.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$204.89Shop/Dealer Price$264.01 - $384.23
1997 Cadillac CateraV6-3.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$205.51Shop/Dealer Price$264.95 - $385.75
1999 Cadillac CateraV6-3.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$269.87Shop/Dealer Price$345.36 - $514.41
Show example Cadillac Catera Oxygen Sensor Replacement prices
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Parts required for a Cadillac Catera Oxygen Sensor Replacement

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Chris
17 years of experience
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1985 CADILLAC ELDORADO - SPARK PLUG REPLACEMENT
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9 years of experience
Steven is a very nice guy and very professional. He is also very knowledgeable about auto repair. i recommend him to anyone needing service.
2003 CADILLAC CTS - TURN SIGNAL BULB REPLACEMENT (FRONT)
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12 years of experience
Jose was great to work with. I will be booking him again in the near future. THANK YOU !!
1997 CADILLAC ELDORADO - AXLE / CV SHAFT ASSEMBLY REPLACEMENT (DRIVER SIDE FRONT, PASSENGER SIDE FRONT)
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18 years of experience
Rusty was prompt, professional and addressed all of my concerns. The service was convenient and affordable, I wouldn't hesitate to use Rusty's service for any future work and will definitely be recommending him as well as Your Mechanic.
2009 CADILLAC CTS - 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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