OEM Nissan Upstream (Front) Oxygen Sensor for 2016-2019 Nissan Titan XD models.

Installed before the catalytic converters on the exhaust manifold, these sensors often prove 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 "Nox Sensor" by Nissan.

Z1 Motorsports recommends the usage of an anti-seize compound on the threads of the oxygen sensor to make future servicing much easier.

Sold individually, one sensor will fit either the Left or Right side of the vehicle.

Fits:

• 2016-2019 Nissan Titan XD
  • CEV8D1 Cummins

Note: Nissan now offers a reman Nox sensor that can be found here!