Product review (4 stars): This will work but you may need to splice the new motor into the original connector
The fan in the freezer compartment is whining, do something quick or all your food in the freezer will melt!
To replace this you will need small nutdrivers or sockets 3/8 and smaller.
Unplug the Fridge or you may die and reach room temperature before your frozen food!
Move all your frozen food from the top half of the freezer to a  ice chest
Remove the Ice  storage compartment
Dump all the ice into the ice chest
Put a towel on top of the remaining frozen food to catch dropped screws.
Remove Light bulb
Remove Icemaker/Ice Agitator using 3/8 nutdriver
Unplug two Icemaker plugs (Squeeze Clips)
You will now be able to remove plastic cover plates with tiny nutdriver
Fan blades slide onto shaft. Note position of fan blades on shaft
There is a 6 hole plug for fan
If there only 4 pins in the 6 hole plug this part will work
If there are 6 pins you will need to cut the connector off and use the existing connector
You will need to buy some pink butt connectors.
Also shrink fit tubing or electrical tape
You will also need a wire stripper and crimper.
Put it all back together
Plug the fridge back in and enjoy a cold beverage