Oxygen Sensor Replacement Estimate for Lexus SC430

Lexus SC430 Oxygen Sensor Replacement costs $218 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$195 to $258
Labor: $70 -$80
Parts: $125 -$178
Average Dealer price
$343 to 448
Average Shop price
$239 to 305
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CarServiceYourMechanic PriceShop/Dealer Price
2005 Lexus SC430V8-4.3LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$204.89Shop/Dealer Price$264.02 - $384.24
2002 Lexus SC430V8-4.3LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$240.59Shop/Dealer Price$308.76 - $455.85
2008 Lexus SC430V8-4.3LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$202.39Shop/Dealer Price$260.94 - $379.32
2002 Lexus SC430V8-4.3LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$202.39Shop/Dealer Price$260.98 - $379.39
2008 Lexus SC430V8-4.3LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$261.96Shop/Dealer Price$335.38 - $498.43
2003 Lexus SC430V8-4.3LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$243.80Shop/Dealer Price$312.66 - $462.06
2009 Lexus SC430V8-4.3LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$262.85Shop/Dealer Price$336.63 - $500.44
2007 Lexus SC430V8-4.3LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$258.41Shop/Dealer Price$331.04 - $491.49
Show example Lexus SC430 Oxygen Sensor Replacement prices

Parts required for a Lexus SC430 Oxygen Sensor Replacement

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124 reviews
Jerel
6 years of experience
It was a pleasure meeting Jerel when we first requested his services. He, even at that time did a great job. Not only were his work skills excellent but he had a very pleasant and helpful disposition. Our wonderful experience with him the first time around prompted us to request his services again for our 2nd car. We hope to continue using his services and would highly recommend him!
2004 LEXUS RX330 - OIL CHANGE
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Jose
11 years of experience
Great and on time
2002 LEXUS RX300 - BRAKE PADS REPLACEMENT (FRONT)
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Michael
17 years of experience
Michael did a good job changing my alternator. He was on time, courteous, quick. I would recommend him.
2002 LEXUS SC430 - ALTERNATOR REPAIR
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19 reviews
Mike
17 years of experience
Super friendly, honest and knowledgable. Actually arrived early and changed brakes in quick efficient manner. Did a thorough inspection and made some good recommendations. Hopefully will get him again when the next issue arises.
2004 LEXUS IS300 - BRAKE PADS REPLACEMENT (FRONT)
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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