Ordered part and replaced it. I ordered the part from .appliancepartspros.com even though I could have got it a buck or two cheaper elsewhere. The reason - your instructional videos.
A suggestion:
In the video for this part, he went thought the oven to pull the part out. Very difficult. He also showed how to go through the back if the wire came loose. Good thing he showed that! As it turns out, it was much easier to just go through the back in the first place. That would have taken 15-30 minutes and been a "2" on the difficulty scale, maybe a "1".