OEM Front (Driver) Downstream Oxygen (O2) Sensor for all 2016-2022 Nissan Maxima models.

This Sensor is installed after the catalytic converter on the exhaust, and often proves to be extremely difficult to remove without destroying the threads when installing an aftermarket set of headers or forced induction setup. These sensors are also referred to as a "Air-Fuel Ratio Sensor" by Nissan.

Sold Individually.

Fits:

• 2016-2022 Nissan Maxima

NOTE: There is a different Sensor used on the R52 Pathfinder depending on your model Year; please select the appropriate Year range from the Available Options drop-down to ensure you receive the correct part. Refer to the included diagram to verify the location of this part on your vehicle.