Oxygen Sensor Replacement Estimate for Hyundai XG300

Hyundai XG300 Oxygen Sensor Replacement costs $134 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$134 to $144
Labor: $70 -$80
Parts: $64
Average Dealer price
$220
Average Shop price
$163
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
2001 Hyundai XG300V6-3.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$138.73Shop/Dealer Price$170.43 - $232.87
2001 Hyundai XG300V6-3.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$137.46Shop/Dealer Price$168.91 - $230.45
Show example Hyundai XG300 Oxygen Sensor Replacement prices

Parts required for a Hyundai XG300 Oxygen Sensor Replacement

Meet some of our expert Hyundai mechanics

Real customer reviews from Hyundai owners like you.

192 reviews
Rocco
17 years of experience
Great service from Rocco L. Will be calling him back in the future for sure.
2003 HYUNDAI SANTA FE - SERPENTINE/DRIVE BELT REPLACEMENT
Want Rocco's expert advice? Ask your question now. Its free!
137 reviews
Richard
6 years of experience
Knowledgeable, nice, and forthright
2004 HYUNDAI ELANTRA - CAR IS NOT STARTING INSPECTION
Want Richard's expert advice? Ask your question now. Its free!
97 reviews
Shaun
11 years of experience
Shaun was on time. He was professional. He also advised me that I didn't need a tire rotation even though I had selected Tire Rotation as a service. I found him to be extremely professional and I would certainly conduct business with him again.
2013 HYUNDAI SANTA FE - OIL CHANGE
Want Shaun's expert advice? Ask your question now. Its free!
50 reviews
Matthew
6 years of experience
The appt was good with Matthew. He checked the car, and didn't think there was any other problems besides the battery that we had replaced the day before. The car has been running fine and no issues. As i stated previously, Matthew is very knowledgeable, cordial and takes pride in his work which is noticeable.
2013 HYUNDAI ELANTRA COUPE - CAR IS NOT STARTING 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