Oxygen Sensor Replacement Estimate for GMC K2500 Suburban

GMC K2500 Suburban Oxygen Sensor Replacement costs $119 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$96 to $151
Labor: $70 -$80
Parts: $26 -$71
Average Dealer price
$146 to 235
Average Shop price
$116 to 172
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CarServiceYourMechanic PriceShop/Dealer Price
1998 GMC K2500 SuburbanV8-7.4LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$146.53Shop/Dealer Price$180.19 - $248.48
1985 GMC K2500 SuburbanV8-5.7LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$97.99Shop/Dealer Price$119.58 - $151.51
1986 GMC K2500 SuburbanV8-5.7LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$97.99Shop/Dealer Price$119.53 - $151.43
1997 GMC K2500 SuburbanV8-7.4LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$145.12Shop/Dealer Price$178.46 - $245.73
1996 GMC K2500 SuburbanV8-7.4LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$146.53Shop/Dealer Price$180.20 - $248.50
1992 GMC K2500 SuburbanV8-7.4LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$98.52Shop/Dealer Price$120.16 - $152.44
1992 GMC K2500 SuburbanV8-5.7LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$98.65Shop/Dealer Price$120.42 - $152.86
1998 GMC K2500 SuburbanV8-5.7LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$145.12Shop/Dealer Price$178.48 - $245.76
Show example GMC K2500 Suburban Oxygen Sensor Replacement prices

Parts required for a GMC K2500 Suburban Oxygen Sensor Replacement

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Joshua
22 years of experience
Joshua was very professional and friendly He took the time to explain the problem with the car. This was my first time using Your Mechanic and I plan to use the service again and ask for Joshua to be my mechanic.
1998 GMC YUKON - OIL CHANGE
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Peter
38 years of experience
Outstanding and knowledgeable mechanic who takes the time to explain his work!
1999 GMC K2500 SUBURBAN - IGNITION COIL REPLACEMENT
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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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Russell
19 years of experience
Russell showed courtesy and was willing to take the time to explain anything I asked. I am having him do all the repairs needed. I also intend to use him in the future for a few other jobs I have coming up.
1999 GMC K1500 SUBURBAN - CAR IS NOT STARTING 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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