Oxygen Sensor Replacement Estimate for Hyundai Elantra GT

Hyundai Elantra GT Oxygen Sensor Replacement costs $243 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$214 to $280
Labor: $70 -$80
Parts: $144 -$200
Average Dealer price
$381 to 494
Average Shop price
$263 to 334
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CarServiceYourMechanic PriceShop/Dealer Price
2013 Hyundai Elantra GTL4-1.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$286.61Shop/Dealer Price$355.28 - $528.63
2013 Hyundai Elantra GTL4-1.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$222.76Shop/Dealer Price$275.54 - $401.06
Show example Hyundai Elantra GT Oxygen Sensor Replacement prices
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Parts required for a Hyundai Elantra GT Oxygen Sensor Replacement

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274 reviews
Noe
31 years of experience
Very friendly & thorough. He even went above and beyond to tell me other issues I had with my car.
2008 HYUNDAI ACCENT - AXLE / CV SHAFT ASSEMBLY REPLACEMENT (DRIVER SIDE FRONT)
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184 reviews
Robert
37 years of experience
He was good he gave me a diagnostic for my car for what I really need to do. I appreciate his service Thanks to him I know what needs to be done
2001 HYUNDAI ELANTRA - 50 POINT INSPECTION
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35 reviews
Doug
15 years of experience
Doug was very helpful and friendly. He did an excelent job.
2012 HYUNDAI VELOSTER - BRAKE PADS REPLACEMENT (FRONT, REAR)
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22 reviews
Deane
6 years of experience
Deane was on time and completed the oil change in a timely manor. It was very convenient and went smoothly.
2013 HYUNDAI SONATA - OIL CHANGE
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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 Hyundai Models