o2 sensor bung size

[zerg1024]

hey everyone i was wondering if anyone knew the size of the bung i need for the o2 sensor. i need to get a new one cause my is all stripped out and it would be best if i just remove that one and install a new one. so does anyone know the size i need?

 

[sdpatt]

I have a 3/8"-18 NPT pipe tap that calls for a 37/64" (14.5mm) drill bit that was used to re-tap the threads in an old Y-pipe of mine. I compared this to the old O2 sensor to be sure that is matched the threads. I think that is the one.

 

[zerg1024]

anyone else know what size i need?

 

[SHOZ123]

The thread size is 18mm x 1.5

 

[zerg1024]

hey thanks i wasnt sure cause i know some cars use smaller o2 sensors so i wasnt sure.