Umm, what is this??? some kind of Senser?

[SilverSurfer164]

http://i78.photobucket.com/albums/j82/SilverSurfer164/DSC005201.jpg

What exactly is this plug for, I couldn't unplug it, and as you can see there is a wire cut off of it,

This is at the bottom of my rad.

[jijacob]

Odd. I would say it is the temp. sensor, but mine is not on the bottom of the radiator.

[SilverSurfer164]

well that was my first guess, and that could be correct. really I have no idea though.

If anyone has this at the bottom of there rad could you let me know what it is.

[Ronnaferd]

It is probably a fluid sensor or temp sensor...but definitely a sensor :D

[JunzieB]

Not sure what that is but it is definately not the temp. sensor:nono