Oxygen Sensor Replacement Estimate for Infiniti FX35

Infiniti FX35 Oxygen Sensor Replacement costs $216 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$189 to $335
Labor: $70 -$112
Parts: $119 -$223
Average Dealer price
$331 to 577
Average Shop price
$232 to 396
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CarServiceYourMechanic PriceShop/Dealer Price
2003 Infiniti FX35V6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$198.40Shop/Dealer Price$255.91 - $371.27
2012 Infiniti FX35V6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$215.12Shop/Dealer Price$276.93 - $404.93
2011 Infiniti FX35V6-3.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$243.12Shop/Dealer Price$315.04 - $450.60
2012 Infiniti FX35V6-3.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$243.12Shop/Dealer Price$315.09 - $450.69
2008 Infiniti FX35V6-3.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$217.86Shop/Dealer Price$280.25 - $410.22
2008 Infiniti FX35V6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$217.86Shop/Dealer Price$280.23 - $410.17
2009 Infiniti FX35V6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$218.54Shop/Dealer Price$281.24 - $411.82
2010 Infiniti FX35V6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$215.12Shop/Dealer Price$276.93 - $404.92
Show example Infiniti FX35 Oxygen Sensor Replacement prices

Parts required for a Infiniti FX35 Oxygen Sensor Replacement

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Real customer reviews from Infiniti owners like you.

286 reviews
Dave
18 years of experience
2004 INFINITI FX35 - AMAZON LOCAL BRAKE PADS PACKAGE
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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 REPLACEMENT
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110 reviews
Joel
16 years of experience
Friendly, on time and really helpful. Did an inspection of my car and explained what needed to be done and what didn't need to be done. Will be hiring him in the near future to get other work complete. Highly recommended!
2003 INFINITI FX35 - CAMSHAFT POSITION SENSOR REPLACEMENT
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87 reviews
Manuel
27 years of experience
Manuel was on time and professional. I expected him to be in a truck so I was surprised to see him in a little car. But he did a great job and was quick. The Groupon deal was super awesome!
2011 INFINITI G37 - 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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