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Infiniti Oxygen Sensor

Your Infiniti boasts an incredible blend of superior engineering, comfort, performance and luxury. When you're maintaining its systems, don't neglect the components inside your fuel delivery assembly. Replace your Infiniti oxygen sensor with a precision-tooled, durable upgrade from AutoAnything.
Your Infiniti's O2 sensor works as a part of a complex process to maintaining proper air/fuel mixture inside the engine. It sends data to the engine control unit, which in turn regulates fuel flow and air intake to the engine to keep a perfect balance. If the sensor fails, the ECU is unable to do its job. If your gas consumption is through the roof or if your vehicle doesn't start, order a new O2 sensor for Infiniti from AutoAnything. Besides reliable continuous fuel delivery, you also get our 1-Year, Lower Price Guarantee.
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7 products

Free, no-hassle exchanges

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Price protection for up to 1 year.

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Customer Reviews

Bosch Oxygen Sensor


Posted By harold m (SNOW CAMP, NC) / December 18, 2020
Denso Oxygen Sensor

Denso O2

Great fit and product. Solved my codes. View more reviews...
Posted By Adam F (NEW BRAUNFELS, TX) / June 17, 2019
2011 Jeep Grand Cherokee
Delphi Oxygen Sensor

It fit great and works good

I am very happy with the oxygen sensors they were great exact Replacements had no problem installing them very happy thank you AutoAnythingthank you AutoAnything View more reviews...
Posted By Albert N (Brooklyn, NY) / August 21, 2018
2008 Chevy Equinox