Oxygen Sensor Replacement Estimate for Lexus ES350

Lexus ES350 Oxygen Sensor Replacement costs $411 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$216 to $643
Labor: $84 -$96
Parts: $132 -$547
Average Dealer price
$376 to 1206
Average Shop price
$265 to 784
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CarServiceYourMechanic PriceShop/Dealer Price
2009 Lexus ES350V6-3.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$675.50Shop/Dealer Price$853.87 - $1320.36
2007 Lexus ES350V6-3.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$664.56Shop/Dealer Price$840.33 - $1298.73
2008 Lexus ES350V6-3.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$664.56Shop/Dealer Price$840.24 - $1298.57
2008 Lexus ES350V6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$224.03Shop/Dealer Price$289.62 - $417.59
2007 Lexus ES350V6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$226.67Shop/Dealer Price$292.85 - $422.74
2011 Lexus ES350V6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$226.67Shop/Dealer Price$292.82 - $422.68
2012 Lexus ES350V6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$227.33Shop/Dealer Price$293.84 - $424.34
2009 Lexus ES350V6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$224.03Shop/Dealer Price$289.67 - $417.66
Show example Lexus ES350 Oxygen Sensor Replacement prices
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Parts required for a Lexus ES350 Oxygen Sensor Replacement

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132 reviews
Rodney
31 years of experience
Instead of waiting for hours at a dealership, I brought the professional to my garage instead. Rodney was on time and exceptional. He tore my car apart and put it all back together while I sat inside in my recliner watching a baseball game. He fixed or replaced everything I had asked for at the price they had quoted me before I had finalized the appointment. There were no surprises or cost changes. He found things that would need attention in the future, pointed them out, explained each problem, and provided me the cost for each possible future repair. He didn't leave any mess behind and was very personable.
2007 LEXUS IS250 - OIL CHANGE
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124 reviews
Jerel
6 years of experience
Jerel was very knowledgeable and professional. This was a great experience and very convenient.
2008 LEXUS GS350 - SERVICE BATTERY/CABLES
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44 reviews
Tim
25 years of experience
Tim was very pleasant.He was on time for the appointment and very knowledgeable and he is one of the reasons I keep using the Your Mechanic service.Keep up the good work Tim and Thanks Your Mechanic.
2009 LEXUS RX350 - BRAKES, STEERING AND SUSPENSION INSPECTION
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31 reviews
Christian
30 years of experience
Christian was on time, thorough, and courteous, He provided excellent service and completed everything in the estimated time.
2000 LEXUS ES300 - ALTERNATOR REPLACEMENT
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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