Oxygen Sensor Replacement Estimate for Cadillac ATS

Cadillac ATS Oxygen Sensor Replacement costs $164 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$151 to $196
Labor: $70 -$80
Parts: $81 -$116
Average Dealer price
$255 to 326
Average Shop price
$185 to 229
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
2013 Cadillac ATSV6-3.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$195.81Shop/Dealer Price$252.67 - $366.08
2013 Cadillac ATSL4-2.0L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$156.08Shop/Dealer Price$203.13 - $286.84
2013 Cadillac ATSV6-3.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$193.48Shop/Dealer Price$249.80 - $361.50
2013 Cadillac ATSL4-2.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$159.10Shop/Dealer Price$206.87 - $292.81
2013 Cadillac ATSL4-2.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$157.70Shop/Dealer Price$205.06 - $289.90
2013 Cadillac ATSL4-2.0L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$160.78Shop/Dealer Price$208.88 - $296.02
Show example Cadillac ATS Oxygen Sensor Replacement prices

Parts required for a Cadillac ATS Oxygen Sensor Replacement

Meet some of our expert Cadillac mechanics

Real customer reviews from Cadillac owners like you.

586 reviews
Joshua
22 years of experience
Josh was fantastic. This was the first time I have used this service and as a dealer I will be using this more and more for pre-inspections and repairs going forward and be recommending it to customers as well. It sure beats taking a car to our local mechanic and having to sort out drop off and pick up etc... Steve
1988 CADILLAC DEVILLE - CAR STARTER REPAIR
Want Joshua's expert advice? Ask your question now. Its free!
471 reviews
Peter
38 years of experience
Paul was on time he actually called me and said he was there ahead of time I said I was still at work he said I'll be here waiting for you overall I would give Paul 5 stars very professional and you ask him questions he answer your question I'll be having Paul work on my car from now on thanks Paul for fixing my car
1995 CADILLAC DEVILLE - FUEL PRESSURE REGULATOR REPLACEMENT
Want Peter's expert advice? Ask your question now. Its free!
174 reviews
Scott
31 years of experience
Scott was such a gentleman. He called the evening before my appt and told me he'd call when he was heading my way, which he did. He was very polite, friendly and got the job done in an hour! I didn't have to deal with a tow truck or a shop's schedule - I love this service!! WIll absolutely use it again!
2005 CADILLAC ESCALADE ESV - CAR STARTER REPAIR
Want Scott's expert advice? Ask your question now. Its free!
19 reviews
Alvin
10 years of experience
It was really good 5 stars
2006 CADILLAC STS - CRANKSHAFT POSITION SENSOR REPLACEMENT
Want Alvin's expert advice? Ask your question now. Its free!

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