I'm looking to buy an o2 sensor for a 1996 honda ex civic. I need the one that plugs into the resonater idk if it is different from the other ones on the car. Anyway i would like one new or used dont really care. Just need one that works so i can pass emissions. A quick response would be GREAT.

 

Are u talking about the one on the middle of the catalytic converter or the one before the cat at the down pipe