Product review (5 stars): I would HIGHLY recommend this product!!
The ignitor worked perfectly!  It comes with an extension bracket if your oven previously had the rectangular ignitor....well, I had a rectangular ignitor originally, but when I replaced it with this one, I didn't even need the extension bracket.  It fit in perfectly sitting in exactly the same spot as the old one was.  I would HIGHLY recommend this product.  It was $25 cheaper than I would have paid for it if I had gone to a parts store near our home!