Product review (5 stars): Great drop in replacement module.  Works better than the original
We have a 30 year old Jenn Air range, Model S160 range.  The top surface has two "modules" which can be swapped out with other attachments.  We have the "grill" and rotisserie attachments which my mother bought at the time of purchase of the range.  I  don't think they were every used, and are still sitting in the box.  The top coil type burner unit failed after 30 years, and many cooked meals.  I started looking for a replacement one, and found an exact match, for a brand new module (Jenn Air calls them "cartridges", and ordered one.  The other side was a flat top, and that failed a few weeks after the coils.  Unfortunately, I could not find an exact replacement for that cartridge.  I was not sure if this module would fit, but the pin-out was similar, so I thought I would give it a try.  This is a radiant heat type of cook top.  I plugged it in, and it worked right off the bat!  This is much easier to clean up as compared to the coil type.  If I had know earlier, I would have replaced both with this radiant heat cartridge.  This is a testament to the Jenn Air brand, that they still make original replacement parts, that fit their old appliances.  Also kudos to them for making the newer type of cartridges backward compatible with older ranges.  As an aside, Jenn-Air is now owned by Maytag, and so if you have trouble finding Jenn-Air parts, look under Maytag.