Product review (5 stars): Perfect fit, installed easily and fixed my dryer
This was an exact replacement part for my gas kenmore dryer, I followed a guide on you tube to diagnose the issue.  I paid extra to get it shipped fast, since my dryer was out of commission and my wife wanted it fixed fast.  Ordered Saturday, it arrived on Columbus Day (no USPS, but amazon got it there, kudos amazon)  If I could have found it locally I would have bought it locally, but nobody carries parts anymore.

If your gas dryer spins, blows cold air, but just doesn't ignite, this is one of the most likely causes.  Replacing it was easy, really anybody could do it.  (But be sure to unplug the dryer first)