Oxygen Sensor Replacement Estimate for Lexus GS460

Lexus GS460 Oxygen Sensor Replacement costs $399 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$275 to $573
Labor: $126 -$424
Parts: $149
Average Dealer price
$465 to 791
Average Shop price
$336 to 628
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CarServiceYourMechanic PriceShop/Dealer Price
2011 Lexus GS460V8-4.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$286.83Shop/Dealer Price$372.78 - $527.70
2009 Lexus GS460V8-4.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$528.86Shop/Dealer Price$703.63 - $923.51
2010 Lexus GS460V8-4.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$283.86Shop/Dealer Price$369.13 - $521.88
2008 Lexus GS460V8-4.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$283.86Shop/Dealer Price$369.20 - $522.00
2010 Lexus GS460V8-4.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$531.83Shop/Dealer Price$706.82 - $928.52
2011 Lexus GS460V8-4.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$531.83Shop/Dealer Price$706.67 - $928.26
2009 Lexus GS460V8-4.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$287.58Shop/Dealer Price$373.98 - $529.67
2008 Lexus GS460V8-4.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$528.86Shop/Dealer Price$703.60 - $923.45
Show example Lexus GS460 Oxygen Sensor Replacement prices

Parts required for a Lexus GS460 Oxygen Sensor Replacement

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311 reviews
Lucas
12 years of experience
Fixed things I didn't even ask for!
2004 LEXUS ES330 - BRAKE PADS REPLACEMENT (FRONT, REAR)
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251 reviews
Jeffrey
22 years of experience
Could not speak highly enough of Jeff. He does an awesome job. Very professional.
2008 LEXUS RX350 - BRAKE PADS REPLACEMENT (REAR)
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160 reviews
Carlos
11 years of experience
Liked his approach to the problem. What started as a water pump replacement job turned out to be a "replace the clamps" on the hose connecting the engine to the radiator. Good to see a mechanic who asked the right questions and did not take the Dealer diagnostics on face value.
2007 LEXUS ES350 - OTHER INSPECTIONS
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105 reviews
Alfredo
16 years of experience
Frist time trying this out. Alfredo waited more than 30 min (I'm sure) trying to get in touch with me and finding the vehicle. He was clearly early, but I was unable to attend to him. When I was finally off the phone, and contacted him, he turned around and located me. His patience and understanding was admirable. We will be calling Alfredo again.
2006 LEXUS GS300 - 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.

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