Oxygen Sensor Replacement Estimate for GMC R1500 Suburban

GMC R1500 Suburban Oxygen Sensor Replacement costs $102 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$95 to $116
Labor: $70 -$80
Parts: $25 -$36
Average Dealer price
$143 to 164
Average Shop price
$115 to 128
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CarServiceYourMechanic PriceShop/Dealer Price
1988 GMC R1500 SuburbanV8-5.7LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$97.22Shop/Dealer Price$118.54 - $149.85
1987 GMC R1500 SuburbanV8-5.7LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$107.84Shop/Dealer Price$131.88 - $171.20
1987 GMC R1500 SuburbanV8-5.7LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$96.72Shop/Dealer Price$117.94 - $148.88
1990 GMC R1500 SuburbanV8-5.7LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$96.72Shop/Dealer Price$117.96 - $148.92
1990 GMC R1500 SuburbanV8-5.7LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$108.55Shop/Dealer Price$132.72 - $172.53
1987 GMC R1500 SuburbanV8-5.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$108.55Shop/Dealer Price$132.70 - $172.50
1991 GMC R1500 SuburbanV8-5.7LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$97.35Shop/Dealer Price$118.79 - $150.25
1987 GMC R1500 SuburbanV8-6.2L DieselService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$107.84Shop/Dealer Price$131.88 - $171.20
Show example GMC R1500 Suburban Oxygen Sensor Replacement prices
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Parts required for a GMC R1500 Suburban Oxygen Sensor Replacement

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36 years of experience
Ben was very thorough in explaining to me his findings. He is professional and friendly. I will definitely be coming back and will surely recommend him to others I know that need a good honest mechanic. Thank you very much for ensuring my confidence in my vehicle again.
2005 GMC SIERRA 1500 - CREAKING NOISE WHEN TURNING THE STEERING WHEEL INSPECTION
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12 years of experience
Although he arrived late, he called to let us know and everything was fine despite the small wait. I would recommend him.
1998 GMC K2500 - INTERIOR DOOR HANDLE REPLACEMENT (DRIVER SIDE FRONT)
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11 years of experience
Good stuff
1995 GMC G2500 - POWER STEERING FLUID SERVICE
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22 years of experience
Michael arrived early and finished early. Overall it was a great a experience with Michael. The website needs some work and the support systems at yourmechanic need improving. Also the app that the mechanic had to deal with to update my service order took a really long time. The actual car work was excellent but the overall execution through the yourmechanic systems needs some work.
2007 GMC YUKON - EXTERIOR DOOR HANDLE REPLACEMENT (DRIVER SIDE REAR)
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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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