Feb 20, 2004 #1 RI-SHO B to the BANNED Joined Feb 3, 2001 Messages 1,485 Reaction score 1 Location Pawt., RI Is it 3/8" or 14mmX1.5mm???
Feb 20, 2004 #2 Ishodu SHO Member Joined Jun 26, 2002 Messages 5,077 Reaction score 615 Location Ontario Canada YOu talking about the temp sensor? If so I do think its 3/8 National Pipe Taper.