O2 sensor thread pitch and size????

#1

Does anyone know? The replacement set of downpipes I picked up has the first two or three threads buggered up.

Thanks,

JP

#2

Not sure off the top of my head, I think M18x1.5 or might be 1.75. Either way, if you go to Pep Boys or other autoparts stores, they should have a thread chaser specificaly for the O2 sensor bung. It’s a standard size for all cars. I had to buy one the other day for the same reason.

#3

JP - I believe it is 18 x 1.5, which is the universal size used for dynos, wide-band meters, etc. I would match your sensor threads with the tap to be sure.
Ed

#4

Thanks guys! I’ll investigate tomorrow and post up the results.

#5

You can keep all information you discover about your bung hole after an “investigation” to yourself, thank you very much. But Jones might want to hear about it…

Sasha

#6

God help us. NO PICS!

#7

Ex36 wrote:

[quote]You can keep all information you discover about your bung hole after an “investigation” to yourself, thank you very much. But Jones might want to hear about it…

Sasha[/quote]

Hear about it? Who do you think is doing the investigation? OOOOWWWWWW!!!