I found out that the regulator comes with everything except the motor. The Motorcraft rebuilt motor is far cheaper at rockauto.com than it is at even a discount internet Ford dealer. About $55 vs. $125. I decided to get a rebuilt motor because the old one has a seal that's all chewed up and I AM NOT GOING TO DO THIS REPAIR OVER AGAIN.
I removed the regulator from the motor and the regulator's wire was all twisted up under that cover. I mean it was like a knot of wire and untwisting it isn't an option. Even if it could be untwisted, the wire was frayed and several strands were cut.
Since the door is apart (and the other one can be in a couple of minutes), I'm going to finally install the replacement speakers I bought to put in that car about 2 years ago (or maybe it was 3 years ago?).
