Oxygen Sensor Replacement Estimate for Lexus IS350

Lexus IS350 Oxygen Sensor Replacement costs $298 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$262 to $485
Labor: $119 -$168
Parts: $143 -$317
Average Dealer price
$444 to 829
Average Shop price
$320 to 571
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
2006 Lexus IS350V6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$286.32Shop/Dealer Price$371.34 - $529.23
2012 Lexus IS350V6-3.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$311.22Shop/Dealer Price$405.89 - $569.27
2010 Lexus IS350V6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$283.22Shop/Dealer Price$367.55 - $523.16
2006 Lexus IS350V6-3.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$311.22Shop/Dealer Price$405.80 - $569.11
2010 Lexus IS350V6-3.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$314.32Shop/Dealer Price$409.55 - $575.09
2009 Lexus IS350V6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$286.32Shop/Dealer Price$371.33 - $529.20
2007 Lexus IS350V6-3.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$491.02Shop/Dealer Price$630.71 - $928.98
2012 Lexus IS350V6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$270.49Shop/Dealer Price$351.75 - $497.92
Show example Lexus IS350 Oxygen Sensor Replacement prices

Parts required for a Lexus IS350 Oxygen Sensor Replacement

Meet some of our expert Lexus mechanics

Real customer reviews from Lexus owners like you.

432 reviews
Patrick
22 years of experience
Patrick arrived on time and was very professional. He fixed my brakes quickly and did a great job. I can't believe how convenient this was. I'll be ordering up an oil change soon.
2005 LEXUS SC430 - AMAZON LOCAL BRAKE PADS PACKAGE
Want Patrick's expert advice? Ask your question now. Its free!
137 reviews
Richard
6 years of experience
Richard was great! He went out of his way to be helpful and was very knowledgeable about everything. I would recommend him 100%. He was fantastic.
2006 LEXUS ES330 - ALTERNATOR REPAIR
Want Richard's expert advice? Ask your question now. Its free!
54 reviews
Kenneth
11 years of experience
Kenneth was not only exceptionally professional, but he was knowledgeable about his work and prompt with arrival. Quick work, friendly and personable, got the job done right! I will forever be a client of Kenneth's and Kenneth's ONLY. Absolutely amazing!
2000 LEXUS GS300 - CAR STARTER REPAIR
Want Kenneth's expert advice? Ask your question now. Its free!
39 reviews
Anthony
20 years of experience
He coordinated with me ahead of time. Friendly, knowledgeable. Gave me peace of mind in the used car I am buying.
2010 LEXUS RX350 - PRE-PURCHASE CAR INSPECTION
Want Anthony's expert advice? Ask your question now. Its free!

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