Description:

I've got a coolant heater here, one of those thermal siphon types that t's into the heater hose. It is brand new, I'll have to check if I have the package, I may not.

I planned to use it on my 91 f150, however I haven't been able to track down a leak, so I didn't get around to installing it.

Willing to trade for silver, or maybe something cool.