Oxygen Sensor Replacement Estimate for Lexus IS300

Lexus IS300 Oxygen Sensor Replacement costs $215 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$201 to $241
Labor: $70 -$104
Parts: $131 -$137
Average Dealer price
$355 to 395
Average Shop price
$247 to 279
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CarServiceYourMechanic PriceShop/Dealer Price
2002 Lexus IS300L6-3.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$238.86Shop/Dealer Price$308.86 - $444.53
2002 Lexus IS300L6-3.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$208.76Shop/Dealer Price$268.98 - $392.19
2003 Lexus IS300L6-3.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$236.12Shop/Dealer Price$305.49 - $439.15
2005 Lexus IS300L6-3.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$208.76Shop/Dealer Price$268.94 - $392.12
2004 Lexus IS300L6-3.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$238.86Shop/Dealer Price$308.88 - $444.57
2001 Lexus IS300L6-3.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$211.37Shop/Dealer Price$272.12 - $397.20
2001 Lexus IS300L6-3.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$239.54Shop/Dealer Price$309.91 - $446.24
2005 Lexus IS300L6-3.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$236.12Shop/Dealer Price$305.59 - $439.32
Show example Lexus IS300 Oxygen Sensor Replacement prices

Parts required for a Lexus IS300 Oxygen Sensor Replacement

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178 reviews
Chris
11 years of experience
Awesome experience with a knowledgeable and trustworthy mechanic!!!
2002 LEXUS IS300 - WHEEL BEARINGS REPLACEMENT (DRIVER SIDE REAR)
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105 reviews
Alfredo
16 years of experience
Came on time for the appointment. Very courteous and friendly. Explaining all the repair options of my car. Very professional.
2005 LEXUS ES330 - OIL CHANGE
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46 reviews
David
11 years of experience
He checked all things possible and found out it was timing thanks
1992 LEXUS LS400 - CHECK ENGINE LIGHT IS ON INSPECTION
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31 reviews
Gustavo
15 years of experience
Very professional and immediately made me feel that I was working with a trustworthy and experienced individual. There is no doubt in my mind, that he was thorough, honest and and cared about my safety.
1997 LEXUS ES300 - CHECK ENGINE LIGHT IS ON INSPECTION
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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 Lexus Models