Anyone know the thread size for the oxygen sensor? I know mine is beyond stuck and I am planning to install an exhaust kit. I have a sensor on backorder but I want to get a "bung" to weld onto my exhaust to fit the sensor when it gets here.

Thanks.

 

The best way to find that out is to buy the new O2 sensor and see the thread size for yourself. That wont give u exact dimemsions. The threading is typical. You still feel like you need something more specific. Contact the O2 sensors manufacturer. There should be contact info on the pkg when you buy this new sensor.
PB BLAST THE CRAP OUT OF IT! make sure your turning the sensor lefty loosy ,righty tighty. Dont laugh it happens to the best of us. We live . We learn how to be better gearheads one fix at a time. Good luck!

 

Should be m18 X 1.5

Here are a bunch on ebay

http://www.ebay.com/sch/?_nkw=o2%20s...d=340929315193

 

Thanks for the info guys. I look forward to many more helpful hints in the future and I will do my best to spread any knowledge I can to return the favor.

 

my new dyno don header bung was m12x1.25 fyi