Product review (4 stars): Exact match for Jenn-Air stovetop, but way overpriced!
Pros:
 + Works well, matches exact fit on my Jenn-Air stovetop

Cons:
 - Way overpriced for a small part
 - Replaced an old (split plastic) part that came with original stovetop. (This plastic is thin enough to split in the next 10 years, if I were to estimate)