Would anyone know the thread size and pitch of the threads for the o2 sensor? I recently got an ETS dp with the optional wideband bung but I'm not going to be getting one for at least 3 weeks so I need to cover up the hole. As do any of you know where I can the bolt (once I know the size)?

THANKS!

 

It's a weird one. I got a plug in the brass fitting section at a plumbing store.

 

What size was it?

 

22mm bolt

 

that's the size of the head... but that doesn't tell you the thread pitch.

I honestly don't remember. Take your pipe in with you to a plumbing company supply and get'r'done

 

M18 x 1.5 Pitch

 

Thanks Michael!!

 

Anytime.

 

Thanks this helped me out as well.

 

an oil pan drain bolt generally worked in the testpipe bung. It did on the VIII/IX atleast

 

This forum is awesome for trivial info! Gotta chase some threads in my stock cat and clean the threads on my NBO2.