Oxygen Sensor Replacement Estimate for Infiniti M35

Infiniti M35 Oxygen Sensor Replacement costs $214 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$190 to $303
Labor: $70 -$80
Parts: $120 -$223
Average Dealer price
$333 to 539
Average Shop price
$233 to 362
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CarServiceYourMechanic PriceShop/Dealer Price
2006 Infiniti M35V6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$199.70Shop/Dealer Price$257.53 - $373.86
2010 Infiniti M35V6-3.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$215.12Shop/Dealer Price$276.93 - $404.93
2008 Infiniti M35V6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$215.12Shop/Dealer Price$276.86 - $404.79
2008 Infiniti M35V6-3.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$215.12Shop/Dealer Price$276.89 - $404.85
2007 Infiniti M35V6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$217.86Shop/Dealer Price$280.25 - $410.22
2007 Infiniti M35V6-3.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$217.86Shop/Dealer Price$280.23 - $410.17
2006 Infiniti M35V6-3.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$312.37Shop/Dealer Price$398.53 - $599.48
2009 Infiniti M35V6-3.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$215.12Shop/Dealer Price$276.93 - $404.92
Show example Infiniti M35 Oxygen Sensor Replacement prices

Parts required for a Infiniti M35 Oxygen Sensor Replacement

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286 reviews
Dave
18 years of experience
Dave arrived on time, got the job done quickly and even helped me with another small problem free of charge. Very amiable mechanic and would definitely recommend to anyone who needs service done on their car.
2005 INFINITI G35 - BRAKE PADS REPLACEMENT (FRONT, REAR)
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248 reviews
Stefan
12 years of experience
Stefan is honest, reliable, punctual, knowledgeable, and competent. It can't get better than that! My car is a pain to work with but Stefan never gets rattled. I hope you guys pay him well!
2004 INFINITI G35 - WINDOW IS NOT WORKING INSPECTION
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218 reviews
Brandon
13 years of experience
Brandon was on time for our appointment and was very thorough in explaining the entire process. I like that pictures were taken of my vehicle before the service was rendered and he showed me the old part that was being replaced and the new part and explained why it needed to be replaced. I would definitely utilize Your Mechanic again and will request Brandon as my mechanic.
2006 INFINITI M35 - DRIVESHAFT REPAIR
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115 reviews
Robert
27 years of experience
Rob was polite and professional, but relaxed and friendly. Told me about his experience and why he is working for Your Mechanic. Showed me how the brakepads are measured and showed me the worn grooves in the rotors. He was efficient and was a good sport about having to work in the sun on a hot day. Two thumbs up!!
2003 INFINITI I35 - BRAKE PADS REPLACEMENT (REAR)
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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 Infiniti Models