I just wanted to update you all in what I found when I had to R&R the Blower fan in my 2000 Durango.
I had read and seen a lot of info that i had to remove the A/C-Heater unit from the vehicle and then I could get into the unit to remove the fan.
I actually found (Just because I was curious) that the fan bolts are actually accessible from the front of the unit once you remove the fan housing cover.
The hardest part I had was fishing the power wire up behind the unit to the harness plug and I did not have to drain coolant nor the A/C nor have to remove dash just get the passenger side back far enough to access the fan housing cover.
I broke my camera so I have no video but will try to round up some pics somehow to show what I am referring to