Product review (5 stars): Bimetal Fuse
The fuse was exactly what I needed.  A repairman came out to look at my dishwasher and quoted a price of a new dishwasher! then instead of putting everything back, he left with my fuse.  My dear boyfriend was able to determine the problem and we found and ordered the Whirlpool W10258275 Bimetal Fuse.  I can say I am not happy that the dishwasher broke down just 14 months after purchasing it.  Not cool.