4ac temp probe thread specs

[rthy]

hi does anyone know the thread specs for the temp probe that works the indash temp gauge? it should be the same model for an ae86/ae71/ke70

[mikewestphoto]

I measured m16x1.5

[rthy]

thats awesome, thanks

ah the same thread size as a piece of electrical conduit which is something I think I have, how unusually convenient

[rthy]

I have confirmed the specs of all the sensors:

ecu temp sensor: 1/4 npt
dash temp sesnor: 3/8 npt
thermofan sensor switch: 16mm