I cant find anything fowler-like that will convert a 97 rear 02 sensor bung into a 95 rear cat 02 sensor bung.
anyone know of anything?
i figured i'll just get the bung welded into my test pipe that im installing. so my question is, what is the size of the downstream 02 sensor bung on a 95/96?
i want to make sure i can get one in case the exhaust shop i go to doesnt have them (would they carry that sort of thing?).
lssexhaust sells 02 bungs but its only for the bigger size. why did nissan have to make it different ugh.

 

didnt you say a spark plug fit in the hole? I was at Napa and they had 14mm spark plug fowlers and 18mm fowlers. So I thought maybe the 95/95 had a 14mm hole.

I just came accross this, not sure if it helps
http://216.239.51.104/search?q=cache...n&ct=clnk&cd=5

 

I thought it was 18x ??? I remember someone posting the size and you could easily find it in home depot or lowes. . . let me look thru my archived info and see if I can dig it up.

 

dude if i could get one of those adapters that would be freakin awesome.
but unforunately i dont think a sparkplug will fit in there. i know its definently too small to fit in the regular sized 02 bung, but i feel like it'd be too big for the 95 cat bung.

 

i cant find anywhere that sells a dang thread gauge to get this info

 

im temped to unscrew the O2 on my dads 96.......

 

I hate 02 sensors...

 

bump fools

 

its 18x ??? I remember it in an old thread. people went to home depot/lowes and got a bolt of that size and used it to plug up the extra o2 bung they had.

I'll search around and see what else I can find. I know its an 18mm

 

the 97+ rear is 18x1.5 but the 95/96 is apparently smaller.

 

yeah i cant believe there isnt adapter bolt things out there for this kind of stuff though. i mean there's gotta be some kind of specialty shop.
converting threads to another size or some crap.
i tried going to an auto shop and using their thread gauge on my little 95 downstream sensor but the only hole it fit in wasnt the proper threading cause it wouldnt screw in but like half a turn.