Oxygen Sensor Replacement Estimate for Hyundai Elantra GT

Hyundai Elantra GT Oxygen Sensor Replacement costs $242 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$218 to $276
Labor: $70 -$80
Parts: $148 -$196
Average Dealer price
$388 to 484
Average Shop price
$268 to 328
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CarServiceYourMechanic PriceShop/Dealer Price
2013 Hyundai Elantra GTL4-1.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$229.53Shop/Dealer Price$283.94 - $414.48
2013 Hyundai Elantra GTL4-1.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$277.51Shop/Dealer Price$343.98 - $510.55
Show example Hyundai Elantra GT Oxygen Sensor Replacement prices

Parts required for a Hyundai Elantra GT Oxygen Sensor Replacement

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268 reviews
Richard
16 years of experience
Richard was prompt and quick. He was also thorough and when a part that had been replaced was causing issues still, he took the extra time to make sure it was right and wouldn't cause us any problems. Friendly guy too.
2003 HYUNDAI SANTA FE - BRAKE PADS REPLACEMENT (FRONT, REAR)
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174 reviews
Scott
31 years of experience
Scott was very professional, He changed my rear brake pads, there were no other hidden fees. Loved that he came to my home on the weekend and I didn't have to take my car to the shop and wait for hours to get it done there. I will be recommending this service to everyone I know for sure. Prices are very good compared to repair shop. I saved $75.
2006 HYUNDAI SONATA - BRAKE SHOE REPLACEMENT (REAR)
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71 reviews
Blake
8 years of experience
He was great.. Went above & beyond..giving me advice I needed about my car & even though it was dark he finished the job without complaint
2007 HYUNDAI TUCSON - OIL CHANGE
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21 reviews
Jason
15 years of experience
Jason called to confirm a day before which was awesome. He showed up ontime. He is very professional and thorough. I recommend him to anyone needing mobile auto service. Thanks Jason 
2015 HYUNDAI ELANTRA - 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.

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