Oxygen Sensor Replacement Estimate for Kia Optima

Kia Optima Oxygen Sensor Replacement costs $171 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$122 to $278
Labor: $70 -$88
Parts: $52 -$190
Average Dealer price
$196 to 482
Average Shop price
$148 to 329
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CarServiceYourMechanic PriceShop/Dealer Price
2007 Kia OptimaV6-2.7LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$171.67Shop/Dealer Price$211.31 - $294.30
2009 Kia OptimaV6-2.7LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$169.92Shop/Dealer Price$209.20 - $290.93
2001 Kia OptimaL4-2.4LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$137.46Shop/Dealer Price$168.87 - $230.37
2006 Kia OptimaV6-2.7LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$169.92Shop/Dealer Price$209.17 - $290.88
2009 Kia OptimaL4-2.4LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$203.59Shop/Dealer Price$251.52 - $362.61
2010 Kia OptimaL4-2.4LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$251.59Shop/Dealer Price$311.50 - $458.57
2004 Kia OptimaV6-2.7LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$146.87Shop/Dealer Price$180.69 - $249.30
2011 Kia OptimaL4-2.4L HybridService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$168.02Shop/Dealer Price$207.10 - $291.56
Show example Kia Optima Oxygen Sensor Replacement prices

Parts required for a Kia Optima Oxygen Sensor Replacement

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Peter
38 years of experience
Excellent service and communication! Couldn't ask for more!
2005 KIA OPTIMA - CAMSHAFT POSITION SENSOR REPLACEMENT
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22 years of experience
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2012 KIA OPTIMA - BATTERY REPLACEMENT
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7 years of experience
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2015 KIA OPTIMA - OIL CHANGE
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18 years of experience
Rusty was prompt and the process went very smooth.
2011 KIA OPTIMA - OIL CHANGE
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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 Kia Models