No the motor is part of the fan assembly. I have a V6, but I don't think the change is any different. I had to change my fan(s) when one of them burnt out as well.
I had to undo the bolts that hold the fan assembly on the top of the radiator, then get underneath the car and undo the bolts holding the bottom. Then pushing the radiator (from underneath) forward, I could pull the fan assembly out (at a weird angle)
It was a PITA and took about 2 hours. 1.5 of those me figuirng out what the hell I was doing.
If your mechanically inclined, you can do it. Otherwise, I'd go to a salvage yard, get a "new" fan assembly and have a shop put it on. It's not as hard when you have a lift.
Good luck!
