Product review (5 stars): Fit and installed perfectly; dryer works again (with new igniter)
See my review for the Whirlpool 279311 Igniter. It has pictures too.

I replaced these 2 coils when I had the dryer opened up to replace the igniter. They are on the gas valve/control unit in the front lower left of the dryer. They are held on with a metal top bracket. I unplugged the plastic wire clip from the 2 old ones, removed the metal bracket, put the new ones in, replaced the bracket, and reconnected the wire clips. I don't know if they were bad, but since I was replacing the igniter I figured I'd replace these too, only about 10 bucks and the dryer is already opened up. Now it works great again.