Oxygen Sensor Replacement Estimate for Cadillac CTS

Cadillac CTS Oxygen Sensor Replacement costs $187 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$156 to $243
Labor: $70 -$104
Parts: $86 -$139
Average Dealer price
$266 to 399
Average Shop price
$191 to 282
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CarServiceYourMechanic PriceShop/Dealer Price
2011 Cadillac CTSV8-6.2L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$184.38Shop/Dealer Price$240.75 - $335.56
2004 Cadillac CTSV6-3.2LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$202.39Shop/Dealer Price$261.02 - $379.46
2013 Cadillac CTSV6-3.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$176.93Shop/Dealer Price$229.11 - $328.40
2009 Cadillac CTSV8-6.2L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$182.65Shop/Dealer Price$238.70 - $332.28
2006 Cadillac CTSV8-6.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$202.29Shop/Dealer Price$260.80 - $379.09
2005 Cadillac CTSV6-3.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$210.08Shop/Dealer Price$270.50 - $394.60
2012 Cadillac CTSV6-3.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$196.39Shop/Dealer Price$253.55 - $367.51
2011 Cadillac CTSV8-6.2L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$182.65Shop/Dealer Price$238.74 - $332.37
Show example Cadillac CTS Oxygen Sensor Replacement prices

Parts required for a Cadillac CTS Oxygen Sensor Replacement

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287 reviews
Steven
9 years of experience
professional,nice,knowledgeable
2003 CADILLAC CTS - CRANKSHAFT POSITION SENSOR REPLACEMENT
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268 reviews
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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153 reviews
Jose
10 years of experience
He was early, polite, and a straight shooter. That is all anyone can ask for. I am very satisfied with Jose's service thus far. He will be returning to repair my car Thursday.
2003 CADILLAC CTS - INSPECTION / DIAGNOSTICS
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111 reviews
Christopher
22 years of experience
2003 CADILLAC CTS - 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 Cadillac Models