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Buick Verano 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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Buick Verano Oxygen Sensor Replacement

RepairSmith offers upfront and competitive pricing. The average cost for Buick Verano Oxygen Sensor Replacement is $169. 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
2015 Buick Verano
2.4L L4 Base • 76,000 miles
Los Angeles CA 90006
Nov 23, 2020
$149 - $182
2013 Buick Verano
2.4L L4 Convenience • 95,000 miles
Daggett CA 92327
Nov 22, 2020
$149 - $182
2017 Buick Verano
2.4L L4 Base • 39,000 miles
Sacramento CA 95827
Nov 19, 2020
$143 - $175
2012 Buick Verano
2.4L L4 Base • 52,000 miles
Los Angeles CA 90054
Nov 15, 2020
$164 - $200
2017 Buick Verano
2.4L L4 Sport Touring • 26,000 miles
Downey CA 90240
Nov 13, 2020
$151 - $185
2012 Buick Verano
2.4L L4 Base • 96,000 miles
Encino CA 91416
Nov 11, 2020
$163 - $199
2016 Buick Verano
2.4L L4 Convenience • 19,000 miles
Los Angeles CA 90064
Nov 10, 2020
$165 - $201
2013 Buick Verano
2.0L L4 Turbo Turbo • 53,000 miles
Carmichael CA 95608
Nov 9, 2020
$149 - $182
2016 Buick Verano
2.4L L4 Leather • 55,000 miles
Malibu CA 90265
Nov 1, 2020
$141 - $173
2014 Buick Verano
2.4L L4 Base • 40,000 miles
Whittier CA 90605
Oct 28, 2020
$145 - $177
Last Updated:
Dec 15, 2020 8:42 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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