Oxygen Sensor Replacement Estimate for GMC K2500

GMC K2500 Oxygen Sensor Replacement costs $110 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 K2500V8-5.7LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$140.03Shop/Dealer Price$172.05 - $235.46
1992 GMC K2500V8-5.7LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$105.82Shop/Dealer Price$129.36 - $167.17
1995 GMC K2500V8-7.4LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$97.99Shop/Dealer Price$119.53 - $151.43
1994 GMC K2500V8-6.5L DieselService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$105.82Shop/Dealer Price$129.34 - $167.13
1988 GMC K2500V8-5.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$106.49Shop/Dealer Price$130.15 - $168.42
1985 GMC K2500V6-4.3LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$98.52Shop/Dealer Price$120.16 - $152.44
1999 GMC K2500V8-5.7LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$146.87Shop/Dealer Price$180.69 - $249.30
1991 GMC K2500V8-5.7LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$105.82Shop/Dealer Price$129.36 - $167.16
Show example GMC K2500 Oxygen Sensor Replacement prices

Parts required for a GMC K2500 Oxygen Sensor Replacement

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Chris
17 years of experience
CHRIS WAS VERY GOOD
1989 GMC K2500 - WATER PUMP REPLACEMENT
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Jeff
22 years of experience
He does a great job!
1993 GMC K2500 - CAR IS NOT STARTING INSPECTION
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Tim
25 years of experience
Once again Tim proved himself to be an automobile resurrectionist. he diagnosed, explained and repair my van with alacrity and precision and optimal efficiency. He was patient and proficient in the execution of his duties and the education of the customer. Maurice Decatur, GA services Brakes, Steering and Susp... car Lexus RX350 on June 28 Tim was very pleasant.He was on time for the appointment and very knowledgeable and he is the reason why I would use the Your Mechanic service again. Tim and Thanks Your Mechanic.
2005 GMC ENVOY - BRAKE PADS REPLACEMENT (FRONT)
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Zachary
15 years of experience
Zachary is an excellent mechanic! He arrived a little early for our appointment. He carefully evaluated and diagnosed the problems with my GMC Envoy overheating - It needs a new serpentine belt and drive belt tensioner. We had two previous mechanics who could not figure this out, so we really appreciate Zachary. He answered all our questions completely and made sure we understood everything. We're looking forward to working with Zachary again, and highly recommend him to everyone!
2002 GMC ENVOY - COOLANT IS LEAKING 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.

Oxygen Sensor Replacement Estimates for Popular GMC Models