With these low prices, I justified getting all three likely culprits: Thermostat kit, gas valve coil kit, and the igniter. As always, AppliancePartsPros.com processed my order and I had the parts in hand in no time.
After two week nights of doing the installs and only out around $62.00, our dryer is hot once again. Hardest part was access to some of the nuts around the igniter. We had to rig up a magnetic nut driver drill bit head to a very small screwdriver (duct tape is one of the most amazing inventions ever). As always, couldn't have done it without my boy Matt and his videos.
I hope these parts will extend our 13 year older dryer for another 13 years.