Oxygen Sensor Replacement Estimate for Hyundai XG350

Hyundai XG350 Oxygen Sensor Replacement costs $144 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$140 to $154
Labor: $70 -$80
Parts: $70 -$74
Average Dealer price
$232 to 242
Average Shop price
$170 to 176
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Save up to 30%
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
2004 Hyundai XG350V6-3.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$150.40Shop/Dealer Price$185.03 - $256.22
2003 Hyundai XG350V6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$143.82Shop/Dealer Price$176.87 - $243.18
2005 Hyundai XG350V6-3.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$148.92Shop/Dealer Price$183.19 - $253.29
2002 Hyundai XG350V6-3.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$148.92Shop/Dealer Price$183.21 - $253.32
2005 Hyundai XG350V6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$150.40Shop/Dealer Price$185.04 - $256.24
2004 Hyundai XG350V6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$150.40Shop/Dealer Price$185.02 - $256.21
2003 Hyundai XG350V6-3.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$150.78Shop/Dealer Price$185.58 - $257.11
2002 Hyundai XG350V6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$143.82Shop/Dealer Price$176.87 - $243.17
Show example Hyundai XG350 Oxygen Sensor Replacement prices
i
Have a car question? Get free advice from our top-rated mechanics.

Parts required for a Hyundai XG350 Oxygen Sensor Replacement

Meet some of our expert Hyundai mechanics

Real customer reviews from Hyundai owners like you.

283 reviews
Patrick
27 years of experience
2002 HYUNDAI XG350 - INSPECTION / DIAGNOSTICS
Want Patrick's expert advice? Ask your question now. Its free!
218 reviews
Brandon
13 years of experience
He did a great job. Very knowledgeable
2007 HYUNDAI SANTA FE - OIL CHANGE
Want Brandon's expert advice? Ask your question now. Its free!
115 reviews
Robert
27 years of experience
Thanks Robert! Friendly and fast oil change.
2003 HYUNDAI ELANTRA - OIL CHANGE
Want Robert's expert advice? Ask your question now. Its free!
13 reviews
Brandon
6 years of experience
Was very impressed. I look forward to getting him to fix the seat on friday.
2007 HYUNDAI SONATA - POWER SEAT IS NOT WORKING INSPECTION
Want Brandon'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