Oxygen Sensor Replacement Estimate for Hummer H2

Hummer H2 Oxygen Sensor Replacement costs $181 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
2008 Hummer H2V8-6.2LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$138.73Shop/Dealer Price$170.43 - $232.87
2009 Hummer H2V8-6.2LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$161.65Shop/Dealer Price$199.15 - $278.83
2004 Hummer H2V8-6.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$211.30Shop/Dealer Price$261.17 - $378.06
2004 Hummer H2V8-6.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$211.30Shop/Dealer Price$261.19 - $378.10
2005 Hummer H2V8-6.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$213.97Shop/Dealer Price$264.49 - $383.36
2003 Hummer H2V8-6.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$213.97Shop/Dealer Price$264.47 - $383.34
2006 Hummer H2V8-6.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$214.63Shop/Dealer Price$265.40 - $384.83
2007 Hummer H2V8-6.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$137.46Shop/Dealer Price$168.91 - $230.44
Show example Hummer H2 Oxygen Sensor Replacement prices

Parts required for a Hummer H2 Oxygen Sensor Replacement

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471 reviews
Peter
38 years of experience
great guy did a great job
2006 HUMMER H2 - OIL CHANGE
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450 reviews
Ben
36 years of experience
2005 HUMMER H2 - OIL CHANGE
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311 reviews
Lucas
12 years of experience
Lucas was awesome, he was very knowledgeable and worked quickly. Te end result was like new. If I need service on any of my vehicles Lucas is for sure my guy. First time using the service and Im glad I found it.
2005 HUMMER H2 - BRAKE PADS REPLACEMENT (FRONT, REAR)
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283 reviews
Patrick
27 years of experience
First time using this service and will surely be using it again. Patrick was professional and everything fixed on time.
2007 HUMMER H2 - OIL PRESSURE SENSOR REPLACEMENT
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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 Hummer Models