Oxygen Sensor Replacement Estimate for GMC R2500 Suburban

GMC R2500 Suburban Oxygen Sensor Replacement costs $103 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
1990 GMC R2500 SuburbanV8-5.7LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$108.55Shop/Dealer Price$132.71 - $172.51
1987 GMC R2500 SuburbanV8-6.2L DieselService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$107.84Shop/Dealer Price$131.88 - $171.20
1988 GMC R2500 SuburbanV8-5.7LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$96.72Shop/Dealer Price$117.94 - $148.88
1987 GMC R2500 SuburbanV8-5.7LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$96.72Shop/Dealer Price$117.96 - $148.92
1990 GMC R2500 SuburbanV8-7.4LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$108.55Shop/Dealer Price$132.72 - $172.53
1989 GMC R2500 SuburbanV8-6.2L DieselService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$108.55Shop/Dealer Price$132.70 - $172.50
1990 GMC R2500 SuburbanV8-5.7LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$97.35Shop/Dealer Price$118.79 - $150.25
1991 GMC R2500 SuburbanV8-5.7LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$96.72Shop/Dealer Price$117.98 - $148.96
Show example GMC R2500 Suburban Oxygen Sensor Replacement prices
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Parts required for a GMC R2500 Suburban Oxygen Sensor Replacement

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Mark
6 years of experience
I would happily and with great confidence recommend Mark. But as a service, I"m not sure. My first experience was not great. I had to have a warranty appt due to the first mechanic's faulty work. I had issues w/ my car after the first mechanic completed work. Mark- second mechanic had to correct errors and provided a thourough explanation of my vehicles performance. I would book Mark again for all and any service.
1994 GMC K1500 SUBURBAN - OIL CHANGE
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Theodore
11 years of experience
I was very pleased with the work that he di don the car. Hard working and did not stop till the job was done right. Would recommend Theodore to anyone.
2001 GMC YUKON XL 1500 - SERPENTINE/DRIVE BELT REPLACEMENT
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Carlos
11 years of experience
Carlos showed great knowledge and gave clear explanations of problems. Carlos has an open demeanor and easy to work with. His actions put me at ease about his ability and working with a mobile mechanic!
2002 GMC YUKON - OIL OR FLUID IS LEAKING
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6 years of experience
Tyrone is the absolute best. Very professional and on point with his work. His is the 2nd time I've used him.
2008 GMC YUKON - BATTERY 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 GMC Models