Product review (4 stars): 2 different parts look same but
I ordered the item qty. 2 stated as 3392519 Whirlpool thermofuse by FSP. They were not identical to each other. One has the 91C rating for temperature  on it (good). The other did not have any lettering. Which makes me believe it was not an FSP part and surely not exactly like the "91C" part or from a different supplier. This seller also has an item that looks the same but described differently. I think I got ONE of each. Thus I only installed the "91C" rated item.  Clearly, they are reasonably priced. But are they both as good as the OEM ?