Kia Magentis Oxygen Sensor Replacement at your home or office.

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Oxygen Sensor Replacement Estimate for Kia Magentis

Kia Magentis Oxygen Sensor Replacement costs $193 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$153 to $267
Labor: $70 -$88
Parts: $83 -$179
Average Dealer price
$258 to 460
Average Shop price
$187 to 315
Get an instant quote for your car
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
2002 Kia MagentisL4-2.4LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$325.92Shop/Dealer Price$404.42 - $607.25
2006 Kia MagentisV6-2.7LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$301.58Shop/Dealer Price$374.06 - $558.69
2010 Kia MagentisL4-2.4LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$333.96Shop/Dealer Price$414.49 - $623.37
2006 Kia MagentisL4-2.4LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$315.62Shop/Dealer Price$391.59 - $586.73
2005 Kia MagentisL4-2.4LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$315.62Shop/Dealer Price$391.56 - $586.67
2010 Kia MagentisV6-2.7LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$311.92Shop/Dealer Price$386.92 - $579.24
2004 Kia MagentisL4-2.4LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$315.62Shop/Dealer Price$391.63 - $586.80
2009 Kia MagentisV6-2.7LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$318.92Shop/Dealer Price$395.44 - $588.92
Show example Kia Magentis 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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Real customer reviews from Kia owners like you.

505 reviews
Lucas
13 years of experience
It was a great experience. Lucas DeBarros was on time. He also called ahead of time to let me know that he would be there. He had great customer service skills, and he made me feel very confident that he would solve my car challenges. He was so pleasant and happy that I almost didn't want him to leave. He showed a genuine concern for my car problem and he was fast and efficient! With my next car challenge the awesome service of Your Mechanic and the happy smiling Lucas DeBarros will inevitably pop into my mind, and I will contact them.
2009 KIA RIO - BRAKE LIGHT SWITCH REPLACEMENT
348 reviews
Joel
17 years of experience
Very positive experience. Identified the correct problem quickly. I had to make a follow up appointment because the part had to be ordered. Joel arrived promptly both appointments. Very professional. There were no hidden charges. Made an unexpected car problem less stressful.
2003 KIA SPECTRA - PROPORTIONING / COMBINATION VALVE REPLACEMENT
90 reviews
Martin
38 years of experience
Martin did an awesome job and quick! I was impressed and learned a few things as well. I have had other companies change my oil. They always stripped the bolt or lost bolts that they shouldn't have removed.
2005 KIA SORENTO - OIL CHANGE
57 reviews
Jason
20 years of experience
Jason was friendly and very helpful! I would recommend him to anyone.
2005 KIA SPECTRA - PRE-PURCHASE CAR INSPECTION
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
2002 Kia MagentisL4-2.4LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$325.92Shop/Dealer Price$404.42 - $607.25
2006 Kia MagentisV6-2.7LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$301.58Shop/Dealer Price$374.06 - $558.69
2010 Kia MagentisL4-2.4LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$333.96Shop/Dealer Price$414.49 - $623.37
2006 Kia MagentisL4-2.4LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$315.62Shop/Dealer Price$391.59 - $586.73
2005 Kia MagentisL4-2.4LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$315.62Shop/Dealer Price$391.56 - $586.67
2010 Kia MagentisV6-2.7LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$311.92Shop/Dealer Price$386.92 - $579.24
2004 Kia MagentisL4-2.4LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$315.62Shop/Dealer Price$391.63 - $586.80
2009 Kia MagentisV6-2.7LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$318.92Shop/Dealer Price$395.44 - $588.92
Show example Kia Magentis Oxygen Sensor Replacement prices

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