O2 sensor plug/bung

Anyone source one yet?

The online parts wants $42.95,

That isn't going to happen for a plug.

good call, just measure up the thread size and depth,,,,I would go with a low heat effected material like stainless steel or Ti,,,,,don't thinkl I would use Al for it. What is the OEM made from (it looks brass or bronze?)

George at Uptite has them. I have one on my 610. Its some kind of brass/bronze as far as i can tell.

Your are the best

Just search Google for "O2 sensor plug". Several companies make them from $2-20, you could probably find one a auto parts store.

http://www.knfilters.com/search/product.aspx?Prod=85-21686

http://www.performance-curve.com/index.asp?PageAction=VIEWPROD&ProdID=904

http://www.clubrsx.com/cr/VIB-1195.html?utm_source=froogle&utm_medium=search&utm_campaign=froogle

http://store.summitracing.com/partdetail.asp?part=sum-g2990ss-1

http://motors.shop.ebay.com/items/o2-sensor-plug_W0QQ_newuZ1QQ_sopZ1

It looks like most of these plugs are M18 1.5.
I'll pull my sensor out this weekend and mic it and put a pitch gage on it.

I need to dive into the lambda sensor wiring to see what wires run the heater and what sends the data.