Oxygen Sensor Replacement Estimate for GMC Sierra 3500 HD

GMC Sierra 3500 HD Oxygen Sensor Replacement costs $146 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$113 to $164
Labor: $70 -$80
Parts: $43 -$84
Average Dealer price
$180 to 261
Average Shop price
$138 to 188
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CarServiceYourMechanic PriceShop/Dealer Price
2009 GMC Sierra 3500 HDV8-6.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$160.78Shop/Dealer Price$198.00 - $276.97
2012 GMC Sierra 3500 HDV8-6.6L Turbo DieselService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$116.00Shop/Dealer Price$142.10 - $187.54
2012 GMC Sierra 3500 HDV8-6.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$159.10Shop/Dealer Price$195.92 - $273.66
2010 GMC Sierra 3500 HDV8-6.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$159.10Shop/Dealer Price$195.94 - $273.69
2010 GMC Sierra 3500 HDV8-6.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$160.78Shop/Dealer Price$198.01 - $276.99
2009 GMC Sierra 3500 HDV8-6.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$160.78Shop/Dealer Price$197.99 - $276.97
2008 GMC Sierra 3500 HDV8-6.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$161.20Shop/Dealer Price$198.61 - $277.97
2013 GMC Sierra 3500 HDV8-6.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$142.55Shop/Dealer Price$175.27 - $240.63
Show example GMC Sierra 3500 HD Oxygen Sensor Replacement prices

Parts required for a GMC Sierra 3500 HD Oxygen Sensor Replacement

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73 reviews
Danny
6 years of experience
Danny did a good job.. I would use him again he explained other items that should be taken care of.Very social and really dug into the job.
1998 GMC JIMMY - ABS SPEED SENSOR REPLACEMENT (DRIVER SIDE FRONT)
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44 reviews
Tim
25 years of experience
Tim was great. He had everything he needed and was well prepared to do the work. His knowledge and professional conduct put me at ease. I was in good hands from the start and the work was completed in a timely manner. Thanks Tim for your great work
1988 GMC C1500 - BALL JOINT FRONT REPLACEMENT (LOWER RIGHT)
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35 reviews
Doug
15 years of experience
Doug was absolutely amazing! He showed up on time, early actually, and he found out the problem within minutes! Very friend and professional. Awesome experience!
2011 GMC TERRAIN - OTHER INSPECTIONS
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15 reviews
Josh
19 years of experience
This was the best repair service I have ever experienced. Josh was very knowledgeable, professional and helpful. I would definitely recommend this Josh and this company to others.
1999 GMC SAFARI - WATER PUMP 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