Product review (5 stars): After spending a hefty service fee opted out for learning ...
After spending a hefty service fee opted out for learning how to change the part myself and saving a ton of money.  Apparently this Kenmore oven has had issues with this igniter not lasting over a year and now that I know how to do it I have a spare part for next time.  For under $10 and 10-15 minutes of un-assembling the bottom shelf and screwing it in you can save a lot of money.