Kia Sedona Oxygen Sensor Replacement at your home or office.

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received a Oxygen Sensor Replacement.
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$247.15 - $564.90

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Average rating from customers who
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Oxygen Sensor Replacement Estimate for Kia Sedona

Kia Sedona Oxygen Sensor Replacement costs $386 on average.

CarServiceEstimateShop/Dealer Price
2015 Kia SedonaV6-3.3LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementEstimate$596.91Shop/Dealer Price$736.67 - $1129.45
2015 Kia SedonaV6-3.3LService typeOxygen Sensor - Front/Upper/Upstream ReplacementEstimate$717.31Shop/Dealer Price$887.23 - $1370.35
2012 Kia SedonaV6-3.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementEstimate$671.11Shop/Dealer Price$826.37 - $1264.64
2016 Kia SedonaV6-3.3LService typeOxygen Sensor - Front/Upper/Upstream ReplacementEstimate$977.07Shop/Dealer Price$1213.61 - $1892.81
2007 Kia SedonaV6-3.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementEstimate$862.21Shop/Dealer Price$1066.07 - $1651.37
2006 Kia SedonaV6-3.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementEstimate$794.31Shop/Dealer Price$980.79 - $1516.84
2010 Kia SedonaV6-3.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementEstimate$784.31Shop/Dealer Price$971.38 - $1507.87
2004 Kia SedonaV6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementEstimate$447.91Shop/Dealer Price$553.50 - $839.65
Show example Kia Sedona Oxygen Sensor Replacement prices

Oxygen Sensor Replacement Service

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

When replacing the oxygen sensor remember:

  • 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 replacing the oxygen sensor?

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.

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Meet some of our expert Kia mechanics

Real customer reviews from Kia owners like you.

Excellent Rating


YourMechanic Kia Sedona Service

Average Rating

4.9/5

Number of Reviews

259

Rating Summary
239
15
2
0
3
239
15
2
0
3

Tony

13 years of experience
36 reviews
Tony
13 years of experience
Kia Sedona - Starter - Saint Louis, Missouri
Tony Was Very Professional and Very Knowledgeable. He Was Awesome

Cesar

7 years of experience
292 reviews
Cesar
7 years of experience
Kia Sedona - Oil Change - Edmonds, Washington
Is there a rating higher than five stars? I figured out what the other auto place they went to couldn’t and save me some money on a wheel repair as well as time to fix it. He also identified a broken tie rod that they haven’t. Could’ve been very dangerous.

Berchel

16 years of experience
97 reviews
Berchel
16 years of experience
Kia Sedona - Valve Cover Gasket - Baltimore, Maryland
BERCHEL IS A REAL MECHANIC I HIGHLY RECOMMEND HIM! HE HAS THE KNOWLEDGE & HE KICK GAME LET YOU KNOW WHAT TO LOOK OUT FOR & WHAT TO LISTEN FOR I APPRECIATE EVERYTHING HE DONE! & I APPRECIATE THE CONVERSATION WE HAD! HE IS REAL & HONEST! YOURMECHANIC NEEDS TO MAKE HIM A PARTNER & BUILD THERE TEAM WITH MECHANICS LIKE BERCHEL SERIOUSLY!

Adam

15 years of experience
124 reviews
Adam
15 years of experience
Kia Sedona - Shock Absorber Replacement (Rear) - Katy, Texas
Adam did a fantastic job as usual!

Excellent Rating


YourMechanic Kia Sedona Service

Average Rating

4.9/5

Number of Reviews

259

Rating Summary
239
15
2
0
3
239
15
2
0
3
Red-stars EXCELLENT RATING ON
Number of Kia Sedona services completed
2849+
services done by our mechanics
TOTAL NUMBER OF EXPERT Kia MECHANICS
800+
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