O2 sensor Nissan Frontier

[jesuseduardonieto]

People says the tread for the new O2 sensor is smaller than original.
Not true, original comes sometime out all together with the nut adapter tread which is bigger than the sensor tread.
What I mean is that the sensor only has one nut and if you pay attention to the original bigger one has two nuts.
One nut is the manifold adapter and the second nut is the O2 sensor.
Separate the two nuts, add dw40 or gasoline, and it will come off.
bye

[Rev_D21]

Huh?