This is a High Quality Aftermarket Unit to Suit Nissan Patrol Y62 with VK56 Petrol V8 Engine.
Series 1-2 ONLY upto 02/2016.
This goes onto your exhaust manifold in front of the first cat and plugs into your vehicles ECU.
Faulty sensors can give incorrect readings causing loss of power, poor fuel economy or rough idling to name a few.
There are 2 required per vehicle, there is one each side / exhaust manifold and they are the same as each other.
SOLD INDIVIDUALLY.
These are often diagnosed in code as sensor 1 = front sensor.
For example bank 1 sensor 1 = RH exhaust manifold front oxygen sensor.
Likewise bank 2 sensor 1 = LH exhaust manifold front oxygen sensor.
The Lower / Rear Oxygen sensors are also available separately in our online store along with later model Series 3 onwards sensors, which are different.