Product review (5 stars): Saved a ton doing the repair myself - very easy to install
I used this igniter to replace the bad one in my Whirlpool oven.  I was a little concerned that an aftermarket igniter would cause me some issues, however it worked like a charm.  The price I paid and the time I spent sure beats the $200-300 repair bill I would have been faced with from a technician house call.

The only downside is that in order to properly install the igniter, the oven had to be moved out from the wall.  Kind of a pain, but not the fault of the product - more Whirlpool's design than anything.

For the price I paid, I'd put a new one of these in every couple of years and never think twice.