Does it go by another name? when buying the part??

also is there away to get the wiring for it?

when i was replacing my thermostat i found out the wire was severed the whole time.. looked like the previous owner or whoever tried to use electrical tape and put it back together.. but that didnt seem to work.. does it have to be soldered back together?

or can/should I buy back a new wire and replace?

where would I find that besides going to acura?