Fan Transplant

[N2mesnob]

So i was at the salvage yard with the intent to pull an 89-94 Maxima radiator fan to transplant into my 95 Pathfinder. In the process of tracing wire to the relay and beyond i realize there were two black wires going the opposite direct of the other four. Also I don't know how far to go in that rats nest call a wiring harness after the relays. A friend of mines was telling me to make sure i get the heat sensor but since he was not there to help i had no idea what it looked like. Frankly i don't care if the fan runs all the time since thats what goes on now with the engine mounted fan. I realize that it running all the time will be a drain on the electrical system but how much could that really be? I jus wanna get it in and running so any help would be greatly appreciated.

[MaximA32]

Why don't you just find a fan that actually fits your Pathy? Just curious..

[N2mesnob]

That would mean going with an aftermarket setup (which i have no problem with) and i thought this would be cheaper. Also since the older Pathys never came with an electric radiator fan I figure i can reclaim a HP or two with the transplant.