Coolant sensor O ring size
 

Sorry I am at work with a bin full of O rings, car at home.

What size is radiator coolant sensor O ring?

Mahalo,
Dave in Kailua

15/16 or 3/4 ??

Thanks will answer my own question
 

Who said there was an O ring?

No O ring. Flat rubber washer.

Put teflon tape on threads and tightened to stop leak, but not too tight!

Picture any one?
 

Leaking coolant level sensor.

Coolant disapears without a trace.

Loose sensor,

https://www.rx7club.com/forum/attach...postid=1850401