Product review (1 stars): Didn't fit model stove indicated
Product did not fit as promised for the model stove I have (Jenn-Air Sealed Gas Cooktop JGC8536).
It came with no instructions, but I figured out how it is installed, still it did not fit.
These are ceramic, so delicate, it was slightly damaged in removal.
Called professional repairman who said this stove requires other parts that typically come as one unit in replacing an ignitor.

Do your homework on if the model ignitor sold will fit the model stove you are installing it into - it was out of scope for seller.