Oxygen Sensor Replacement Estimate for GMC R1500 Suburban

GMC R1500 Suburban Oxygen Sensor Replacement costs $101 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$96 to $114
Labor: $70 -$80
Parts: $26 -$34
Average Dealer price
$146 to 161
Average Shop price
$116 to 126
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CarServiceYourMechanic PriceShop/Dealer Price
1987 GMC R1500 SuburbanV8-5.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$106.49Shop/Dealer Price$130.14 - $168.40
1987 GMC R1500 SuburbanV8-5.7LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$105.82Shop/Dealer Price$129.36 - $167.17
1991 GMC R1500 SuburbanV8-5.7LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$105.82Shop/Dealer Price$129.32 - $167.09
1987 GMC R1500 SuburbanV8-5.7LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$97.99Shop/Dealer Price$119.55 - $151.47
1987 GMC R1500 SuburbanV8-5.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$98.52Shop/Dealer Price$120.18 - $152.46
1990 GMC R1500 SuburbanV8-5.7LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$98.52Shop/Dealer Price$120.16 - $152.44
1988 GMC R1500 SuburbanV8-5.7LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$106.66Shop/Dealer Price$130.44 - $168.89
1989 GMC R1500 SuburbanV8-5.7LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$105.82Shop/Dealer Price$129.36 - $167.16
Show example GMC R1500 Suburban Oxygen Sensor Replacement prices

Parts required for a GMC R1500 Suburban Oxygen Sensor Replacement

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450 reviews
Ben
36 years of experience
Showed up on time and was very professional and experienced. Did in hour what would have taken me 3 or more hours to complete. Could not be happier. Will be calling Ben for all future needs.
2013 GMC SIERRA 1500 - EXTERIOR DOOR HANDLE REPLACEMENT (DRIVER SIDE FRONT, PASSENGER SIDE FRONT, DRIVER SIDE REAR, PASSENGER SIDE REAR)
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197 reviews
Jeff
22 years of experience
Jeff did an awesome job, as always!
1993 GMC K2500 - IGNITION COIL REPLACEMENT
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153 reviews
Jose
10 years of experience
Jose was great! There was an issue with a previous repair and he got down to the bottom of it and the repair is now complete!
2004 GMC SONOMA - OXYGEN SENSOR REPLACEMENT (FRONT/UPPER/UPSTREAM)
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124 reviews
Jerel
6 years of experience
Have used Jerel twice. He is highly capable, efficient, professional and affable.
2010 GMC ACADIA - INSPECTION / DIAGNOSTICS
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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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