Oxygen Sensor Replacement Estimate for Infiniti JX35

Infiniti JX35 Oxygen Sensor Replacement costs $154 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$154 to $164
Labor: $70 -$80
Parts: $84
Average Dealer price
$261
Average Shop price
$188
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Save up to 30%
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
2013 Infiniti JX35V6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$160.78Shop/Dealer Price$208.89 - $296.03
2013 Infiniti JX35V6-3.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$159.10Shop/Dealer Price$206.91 - $292.88
Show example Infiniti JX35 Oxygen Sensor Replacement prices

Parts required for a Infiniti JX35 Oxygen Sensor Replacement

Meet some of our expert Infiniti mechanics

Real customer reviews from Infiniti owners like you.

248 reviews
Stefan
12 years of experience
Stefan arrived on time and fixed the problem, i was very satisfied with Stefan for performance on the job i'm feel so bad for him that day because was to hot for him to be working under my car and the floor was to hot, overall he dont care about it he just get the job done, thank you Stefan you are the MAN.
2000 INFINITI I30 - ALTERNATOR REPLACEMENT
Want Stefan's expert advice? Ask your question now. Its free!
246 reviews
Godwin
19 years of experience
Godwin is very professional and explains clearly what he sees and does. I have grat confidence in his skill set. Highly recommended.
2006 INFINITI G35 - CHECK ENGINE LIGHT IS ON INSPECTION
Want Godwin's expert advice? Ask your question now. Its free!
192 reviews
Rocco
17 years of experience
Rocco was very informative and extremely professional. Thank you so much for the diagnose.
2006 INFINITI G35 - CHECK ENGINE LIGHT IS ON INSPECTION
Want Rocco's expert advice? Ask your question now. Its free!
54 reviews
Kenneth
11 years of experience
Ken showed up on time, was very helpful, friendly and did a great job. Would use him again any time.
2013 INFINITI G37 - BRAKE PADS REPLACEMENT (REAR)
Want Kenneth'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 Infiniti Models