Oxygen Sensor Replacement at your home or office.

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Oxygen Sensor Replacement Estimate for Hyundai Santa Fe

Hyundai Santa Fe Oxygen Sensor Replacement costs $191 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$122 to $510
Labor: $70 -$320
Parts: $52 -$190
Average Dealer price
$196 to 751
Average Shop price
$148 to 570
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Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
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CarServiceYourMechanic PriceShop/Dealer Price
2006 Hyundai Santa FeV6-2.7LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$146.51Shop/Dealer Price$180.16 - $248.44
2005 Hyundai Santa FeL4-2.4LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$205.77Shop/Dealer Price$254.30 - $367.06
2011 Hyundai Santa FeL4-2.4LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$168.02Shop/Dealer Price$207.06 - $291.48
2010 Hyundai Santa FeV6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$199.85Shop/Dealer Price$246.87 - $355.18
2017 Hyundai Santa FeL4-2.0L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$273.64Shop/Dealer Price$339.08 - $502.71
2014 Hyundai Santa FeL4-2.0L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$169.86Shop/Dealer Price$209.34 - $295.13
2007 Hyundai Santa FeV6-2.7LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$165.11Shop/Dealer Price$203.50 - $285.78
2015 Hyundai Santa FeL4-2.0L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$269.87Shop/Dealer Price$334.42 - $495.27
Show example Hyundai Santa Fe Oxygen Sensor Replacement prices

Oxygen Sensor Replacement Service & Cost

What is the Oxygen Sensor all about?

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-MATROX-1

Keep in mind:

  • Many oxygen sensors are damaged by leaking oil or coolant. If that is the case, the cause of that leak needs to be identified and repaired, or else the replacement oxygen sensor will be damaged as well.
  • New vehicles require specific oxygen sensors, and not the universal sensors that were common prior to 1996.

How it's done:

  • Scan the computer in the car for codes.
  • Inspect for vacuum leaks and holes in the exhaust system.
  • Remove and replace the oxygen sensor if it is bad.
  • Check electrical connections.
  • Check for proper operation of oxygen sensors.
  • Clear diagnostic codes.
  • Test drive car.

Our recommendation:

Keep up with the tune-ups. If check engine light is on, don't drive the car too long without getting it inspected. If check engine light is flashing, pull over and get the car towed to avoid costly repairs. Ask the mechanic to inspect the vacuum hoses and leaks in the exhaust system. If the vacuum hose or exhaust system is leaking, it will display an oxygen sensor fault code. Replacing an oxygen sensor may not fix the problem.

What common symptoms indicate you may need to replace the Oxygen Sensor?

  • Check Engine light is on.
  • Car is getting poor gas mileage.
  • Emission test fails.

How important is this service?

Your vehicle has multiple oxygen sensors, and they all help the car run optimally. The front sensors measure how much oxygen is in the exhaust stream to measure how rich or lean the gases leaving the gas chamber are. The rear sensors measure the oxygen content of the gases as they leave the catalytic converter. The oxygen sensors then relay this information to your vehicle’s electronic control unit, so that it can adjust as necessary. Because cars depend on an ideal fuel-to-air ratio to function optimally, the oxygen sensors are leaned on for engine performance. When your oxygen sensors fail your car will run less smoothly, get worse mileage, and have worse emissions.

Fast and easy Oxygen Sensor Replacement service at your home or office.

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Meet some of our expert Hyundai mechanics

Real customer reviews from Hyundai owners like you.

283 reviews
Jason
12 years of experience
I have had Jason work on my car several times, he is always soft-spoken courteous honest and reliable. He only suggests what is needed for my car to run optimally and never tries to over- sell. I recommend Jason to everyone I know with a car. I am very pleased with Your Mechanic and the mechanics they employ.
2002 HYUNDAI SANTA FE - TIRE ROTATION
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164 reviews
Theodore
11 years of experience
Theo was on time and found the problem quickly. The car was running in less then an hour. I will stop going to the repair shop and just give Theo a call. Thanks Theo.
2012 HYUNDAI SANTA FE - CAR IS NOT STARTING INSPECTION
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111 reviews
Christopher
22 years of experience
Overall, he did a great job and communicated on a level I understood. But he was unable to finish the shock absorbers and despite telling me a few times that it would be soon, I haven't heard from him in over a month. !
2002 HYUNDAI SANTA FE - SHOCK ABSORBER REPLACEMENT (REAR)
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71 reviews
Blake
8 years of experience
Very professional, transparent and punctual. Did the inspection and all tests before diagnostic, which was precise. Great work! I recommend him without a shadow of doubt.
2007 HYUNDAI SANTA FE - CAR STARTER REPAIR
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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
2006 Hyundai Santa FeV6-2.7LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$146.51Shop/Dealer Price$180.16 - $248.44
2005 Hyundai Santa FeL4-2.4LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$205.77Shop/Dealer Price$254.30 - $367.06
2011 Hyundai Santa FeL4-2.4LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$168.02Shop/Dealer Price$207.06 - $291.48
2010 Hyundai Santa FeV6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$199.85Shop/Dealer Price$246.87 - $355.18
2017 Hyundai Santa FeL4-2.0L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$273.64Shop/Dealer Price$339.08 - $502.71
2014 Hyundai Santa FeL4-2.0L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$169.86Shop/Dealer Price$209.34 - $295.13
2007 Hyundai Santa FeV6-2.7LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$165.11Shop/Dealer Price$203.50 - $285.78
2015 Hyundai Santa FeL4-2.0L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$269.87Shop/Dealer Price$334.42 - $495.27
Show example Hyundai Santa Fe Oxygen Sensor Replacement prices

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