Oxygen Sensor Replacement Estimate for Lexus ES300

Lexus ES300 Oxygen Sensor Replacement costs $246 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$179 to $524
Labor: $70 -$88
Parts: $109 -$436
Average Dealer price
$311 to 974
Average Shop price
$220 to 636
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CarServiceYourMechanic PriceShop/Dealer Price
2001 Lexus ES300V6-3.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$444.87Shop/Dealer Price$564.00 - $864.21
1993 Lexus ES300V6-3.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$185.84Shop/Dealer Price$240.33 - $346.36
1999 Lexus ES300V6-3.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$215.14Shop/Dealer Price$276.88 - $404.83
1992 Lexus ES300V6-3.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$185.84Shop/Dealer Price$240.29 - $346.28
1992 Lexus ES300V6-3.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$188.02Shop/Dealer Price$242.96 - $350.55
1999 Lexus ES300V6-3.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$540.86Shop/Dealer Price$683.98 - $1056.18
1994 Lexus ES300V6-3.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$219.87Shop/Dealer Price$282.90 - $414.47
1995 Lexus ES300V6-3.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$216.42Shop/Dealer Price$278.55 - $407.50
Show example Lexus ES300 Oxygen Sensor Replacement prices

Parts required for a Lexus ES300 Oxygen Sensor Replacement

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Jason
12 years of experience
Jason was great! Very knowledgeable and experienced. He provided very good suggestions and information regarding my car. I will definitely use and recommend him for any future work on my car and other referrals.
2002 LEXUS ES300 - CAR BATTERY REPLACEMENT
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Isai
22 years of experience
Isai is the epitome of excellent customer service...a rare find in any service I've experienced in San Antonio. Thank you, Isai, for your kindness.
1999 LEXUS ES300 - OTHER INSPECTIONS
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Alex
11 years of experience
Alex provided a professional service at a very good price. He is easy to talk to, and will explain the issue with your vehicle. I would definitely hire him again for future work on my vehicles.
2000 LEXUS ES300 - CLEAN IDLE AIR CONTROL VALVE
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Rod
12 years of experience
As usual, great service!
2003 LEXUS ES300 - 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 Lexus Models