You guys weren't kidding. Putting in a new motor for my heater fan was an involved process. Using information from the archives here I was able to do it.

However, there were a few things that I had some trouble with. The clips that were on the upper front radius of the fan housing on the driver's side were particularly hard to reach. I wound up using a garden weeder (shut up, Foster) to pop them off. The device that I have used to cut off dandilions at the root removed the clips handily.