Oxygen Sensor Replacement Estimate for Cadillac Escalade ESV

Cadillac Escalade ESV Oxygen Sensor Replacement costs $175 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$134 to $213
Labor: $70 -$80
Parts: $64 -$133
Average Dealer price
$220 to 359
Average Shop price
$163 to 250
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CarServiceYourMechanic PriceShop/Dealer Price
2006 Cadillac Escalade ESVV8-6.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$203.59Shop/Dealer Price$262.40 - $381.65
2005 Cadillac Escalade ESVV8-6.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$211.30Shop/Dealer Price$272.16 - $397.29
2005 Cadillac Escalade ESVV8-6.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$201.12Shop/Dealer Price$259.35 - $376.78
2010 Cadillac Escalade ESVV8-6.2LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$159.10Shop/Dealer Price$206.87 - $292.81
2004 Cadillac Escalade ESVV8-6.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$203.59Shop/Dealer Price$262.42 - $381.68
2009 Cadillac Escalade ESVV8-6.2LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$160.78Shop/Dealer Price$208.88 - $296.02
2006 Cadillac Escalade ESVV8-6.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$214.63Shop/Dealer Price$276.35 - $404.00
2009 Cadillac Escalade ESVV8-6.2LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$159.10Shop/Dealer Price$206.90 - $292.87
Show example Cadillac Escalade ESV Oxygen Sensor Replacement prices

Parts required for a Cadillac Escalade ESV Oxygen Sensor Replacement

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445 reviews
Chris
17 years of experience
The heater blower was replaced and we are now waiting for parts to the AC. He does a very good job and conducts himself in a very business manner.
2006 CADILLAC ESCALADE ESV - CAR HEATER BLOWER MOTOR REPLACEMENT
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287 reviews
Steven
9 years of experience
2005 CADILLAC ESCALADE ESV - WINDOW REGULATOR REPLACEMENT (DRIVER SIDE REAR)
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248 reviews
Stefan
12 years of experience
The whole process was awesome. I was extremly pleased with the service and the resluts. Stafan answered all my questions and made some very important sugestions for me to consider asking of my dealer. This was a pre purchase inspection and the communication from Stephan was right on. The report that was forwarded to me was extreamly detailed and I loved the full evalutation of the inspection. I would most assuradly recommend Stefan and Your Mechcanic to all my friends and family.
2007 CADILLAC ESCALADE ESV - PRE-PURCHASE CAR INSPECTION
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137 reviews
Richard
6 years of experience
Great
2004 CADILLAC DEVILLE - OIL/FLUID LEAK 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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