OEM Downstream (Rear) Oxygen Sensor for 2009-2010 Infiniti M35 models equipped with the 3.5L (VQ35HR) engine and 2011-2018 Infiniti M56 /Q70 models equipped with the VK56VD engine.
Installed after the catalytic converters on the catalytic converter pipes, these sensors often prove to be extremely difficult to remove without destroying the threads when installing an aftermarket set of catalytic converters or test pipes. These sensors are also referred to as an "Air-Fuel Ratio Sensor" by Nissan.
Sold Individually. | One sensor will fit either the Left or Right side of the vehicle.
Fits:
- 2009-2010 Infiniti M35
- 2011-2018 Infiniti M56 / Q70
 |