How to remove/install o2 sensor

[cypherfox]

Im trying to remove and install a O2 sensor past cat on the passenger side. How would I go about getting the the sensor and connector to do this. Does anyone have any ideas?

 

[SHOZ123]

You should be able to get a 7/8" wrench on the sensor itself. Heat it up at the base first with a propane torch or MAPP gas.

The connector you may be able to get to from the top or from the side by the alternator.