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Estimates Exhaust and Emissions Oxygen Sensor Replacement

Mercedes-Benz AMG GT 63 S 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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Range for All Cars

$90.58 $1010.5

This range covers an average oxygen sensor replacement. Tell us your car to get a guaranteed price from RepairSmith.

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Mercedes-Benz AMG GT 63 S Oxygen Sensor Replacement

RepairSmith offers upfront and competitive pricing. The average cost for Mercedes-Benz AMG GT 63 S Oxygen Sensor Replacement is $351. 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
2021 Mercedes-Benz AMG GT 63 S
4.0L V8 Turbo Base • 10,000 miles
Nov 20, 2020
$321 - $393
2020 Mercedes-Benz AMG GT 63 S
4.0L V8 Turbo Base • 24,000 miles
Las Vegas NV 89133
Nov 16, 2020
$286 - $350
2020 Mercedes-Benz AMG GT 63 S
4.0L V8 Turbo Base • 12,000 miles
Santa Barbara CA 93103
Nov 16, 2020
$302 - $369
2021 Mercedes-Benz AMG GT 63 S
4.0L V8 Turbo Base • 10,000 miles
Clayton CA 94517
Nov 15, 2020
$348 - $426
2020 Mercedes-Benz AMG GT 63 S
4.0L V8 Turbo Base • 20,000 miles
Glendale CA 91201
Nov 13, 2020
$340 - $416
2020 Mercedes-Benz AMG GT 63 S
4.0L V8 Turbo Base • 21,000 miles
San Francisco CA 94123
Nov 12, 2020
$338 - $413
2021 Mercedes-Benz AMG GT 63 S
4.0L V8 Turbo Base • 10,000 miles
Las Vegas NV 89117
Nov 11, 2020
$294 - $360
2021 Mercedes-Benz AMG GT 63 S
4.0L V8 Turbo Base • 10,000 miles
Burlingame CA 94010
Nov 9, 2020
$290 - $354
2021 Mercedes-Benz AMG GT 63 S
4.0L V8 Turbo Base • 10,000 miles
Las Vegas NV 89129
Nov 6, 2020
$341 - $417
2019 Mercedes-Benz AMG GT 63 S
4.0L V8 Turbo Base • 29,000 miles
North Hollywood CA 91618
Nov 5, 2020
$294 - $360
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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