Sparkplug O2 Sensor Plug

[Jimbeamrye]

So that no one has to open up 100+ boxes of sparkplugs to find the appropriate threads for plugging the O2 hole, I have done the work for you!

AUTOLITE # 5125 is the one I found that worked.

This sparkplug has a non-threaded section below the bottom of the threads about a quarter inch long that I hacksawed off so that it seated properly. It seems that the hole in my exhaust was not cut perfect and this plug was a bit too long.

 

[Power-Tripp]

You can also just get a bung plug.
o2 bung plug items - Get great deals on eBay Motors items on eBay.com!

 

[9Ball]

no thanks...

 

[Sidecar Flip]

I always thought a 'bung' plug was a suppository.

 

[Pig9r]

M18 oil pan drain bolt works also.

 

[scot in exile]

M18 OIL PAN BOLT, Aotozone has so many they are selling them

 

[Leif Almberg]

why not just untick the box in the software?