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.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$218 to $276
Labor: $70 -$80
Parts: $148 -$196
Average Dealer price
$388 to 484
Average Shop price
$268 to 328
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
2013 Hyundai Elantra GTL4-1.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$281.42Shop/Dealer Price$348.80 - $518.25
2013 Hyundai Elantra GTL4-1.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$226.58Shop/Dealer Price$280.32 - $408.70
Show example Hyundai Elantra GT Oxygen Sensor Replacement prices

Parts required for a Hyundai Elantra GT Oxygen Sensor Replacement

Meet some of our expert Hyundai mechanics

Real customer reviews from Hyundai owners like you.

450 reviews
Ben
36 years of experience
A+++, the best mechanic you could EVER hope for! I HIGHLY recommend Ben for any auto repair that you might have. I had 4 struts, 1 engine mount and drive belt replaced. He is very professional and precise. Keeps the area clean and is happy to explain everything. I know this is a new concept having the mechanic come to your house but it is GREAT in my option. Think about it, when you take your car to a local shop do you ever see or talk to the actual mechanic, most of the time no. You talk to the person at the front desk only. You set there for hours and do what, wait for your car and then you get a nice big bill. When you have Ben come out he arrives on time at your house, you see what he is doing and can ask any questions you might have directly to the mechanic working on your car. All this occurs in the comfort of your home. Oh and to top it all off the bill is much smaller. I am in my late fifties so it took a lot of research before I would consider this BUT I SURE AM HAPPY I DID!!! By now you most likely think that this is not a REAL review …it is this is the first time that I tried this company and I have no affiliation with this company….I am just a VERY HAPPY customer!! Very HAPPY! You will be surprised in a very positive way!
2004 HYUNDAI ACCENT - SERPENTINE/DRIVE BELT REPLACEMENT
Want Ben's expert advice? Ask your question now. Its free!
248 reviews
Stefan
12 years of experience
Great experience will book with him again
2003 HYUNDAI ELANTRA - CAR STARTER REPAIR
Want Stefan's expert advice? Ask your question now. Its free!
109 reviews
Jonathan
12 years of experience
He was awesome!
2008 HYUNDAI ELANTRA - BRAKE LIGHT SWITCH REPLACEMENT
Want Jonathan's expert advice? Ask your question now. Its free!
50 reviews
Matthew
6 years of experience
Matthew was friendly, professional and knowledgeable with all of my questions.
2012 HYUNDAI GENESIS COUPE - PRE-PURCHASE CAR INSPECTION
Want Matthew's expert advice? Ask your question now. Its free!

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