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GMC Savana 3500 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 Savana 3500 Oxygen Sensor Replacement

RepairSmith offers upfront and competitive pricing. The average cost for GMC Savana 3500 Oxygen Sensor Replacement is $146. 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
2019 GMC Savana 3500
4.3L V6 LT • 25,000 miles
Daly City CA 94016
Nov 11, 2020
$132 - $162
1998 GMC Savana 3500
6.5L V8 Turbo Diesel SLE • 247,000 miles
San Diego CA 92147
Nov 7, 2020
$134 - $164
2018 GMC Savana 3500
6.0L V8 LS • 32,000 miles
Fawnskin CA 92333
Nov 6, 2020
$117 - $143
2009 GMC Savana 3500
6.0L V8 LT • 41,000 miles
Compton CA 90222
Nov 4, 2020
$132 - $162
2019 GMC Savana 3500
6.0L V8 LT • 27,000 miles
San Francisco CA 94144
Oct 30, 2020
$130 - $158
2011 GMC Savana 3500
6.0L V8 LT • 61,000 miles
West Covina CA 91791
Oct 29, 2020
$127 - $155
2016 GMC Savana 3500
6.0L V8 LT • 10,000 miles
Anaheim CA 92802
Oct 28, 2020
$141 - $173
1997 GMC Savana 3500
7.4L V8 SLE • 187,000 miles
Santa Rosa CA 95403
Oct 18, 2020
$132 - $162
2009 GMC Savana 3500
6.0L V8 Base • 61,000 miles
Moreno Valley CA 92552
Oct 13, 2020
$137 - $167
1996 GMC Savana 3500
5.7L V8 SLE • 237,000 miles
Sierra Madre CA 91024
Oct 12, 2020
$126 - $154
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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