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GMC Yukon XL 2500 Oxygen Sensor Replacement

As is always the case, the cost of the repair depends on the make, model, and year of your car.

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$90.58 $1010.5
Average Shop Price $428
RepairSmith Price $243
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This range covers an average oxygen sensor replacement. Tell us your car to get a guaranteed price from RepairSmith.

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GMC Yukon XL 2500 Oxygen Sensor Replacement

RepairSmith offers upfront and competitive pricing. The average cost for GMC Yukon XL 2500 Oxygen Sensor Replacement is $182. Drop it off at our shop and pick it up a few hours later, or save time and have our Delivery mechanics come to you.

Car
Location
Quoted on
Price
2001 GMC Yukon XL 2500
8.1L V8 SLT • 120,000 miles
Mission Hills CA 91345
Nov 23, 2020
$163 - $199
2008 GMC Yukon XL 2500
6.0L V8 SLT • 195,000 miles
Pasadena CA 91103
Nov 22, 2020
$163 - $199
2007 GMC Yukon XL 2500
6.0L V8 SLT • 143,000 miles
North Hollywood CA 91601
Nov 21, 2020
$176 - $216
2005 GMC Yukon XL 2500
6.0L V8 SLE • 213,000 miles
San Jacinto CA 92582
Nov 21, 2020
$168 - $206
2009 GMC Yukon XL 2500
6.0L V8 SLE • 184,000 miles
Taft CA 93268
Nov 17, 2020
$169 - $207
2000 GMC Yukon XL 2500
6.0L V8 SLT • 187,000 miles
Penryn CA 95663
Nov 12, 2020
$159 - $195
2012 GMC Yukon XL 2500
6.0L V8 SLT • 81,000 miles
San Jose CA 95118
Nov 11, 2020
$149 - $183
2005 GMC Yukon XL 2500
6.0L V8 SLT • 37,000 miles
American Canyon CA 94503
Nov 10, 2020
$167 - $205
2010 GMC Yukon XL 2500
6.0L V8 SLT • 56,000 miles
Newport Beach CA 92661
Nov 5, 2020
$161 - $197
2006 GMC Yukon XL 2500
6.0L V8 SLE • 47,000 miles
Rowland Heights CA 91748
Nov 4, 2020
$158 - $194
Last Updated:
Dec 17, 2020 6:25 PM
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What is an Oxygen Sensor?

Would you be shocked if I said it’s a sensor to measure oxygen? Okay, but it’s a bit more than that. Cars have both upstream and downstream sensors (also known as O2 sensors). Upstream oxygen sensors are placed in front of the catalytic converter, and measure the amount of oxygen in the exhaust. The car’s computer then uses that data to determine the proper air to fuel ratio.  Downstream oxygen sensors are located behind the catalytic converter, and measure the efficiency of the converter.

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Signs of a faulty Oxygen Sensor

Poor performance

No one likes poor performance. That includes you, and it certainly includes your car. Faulty O2 sensors will feed misinformation to your car’s computer. The computer will then alter the engine in a way that leads to less power, some hesitation and jerkiness, and running rough. Which means you’ll be embarrassed the next time you try to show off at a green light.

Check engine light

Oh, the check engine warning light. That light that you pretend isn’t there when it lights up. How has that worked out for you? Try as you might, ignoring a check engine light won’t make it go away. And oxygen sensor failure is a common cause of the light illuminating.

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How urgent is an Oxygen Sensor replacement?

You’re not really in any danger driving around with a busted O2 sensor. Your car will still be safe to drive. But the performance won’t be ideal, and you may fail an emissions test. You don’t need to drop everything and run straight to a repair, but get around to it when you can.

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