Product review (4 stars): Don't fit in any Washer I know. It's a Oven Over Temp Limiter
Not much to write about part but here's the Spec's:  WHIRLPOOL Built-in Ovens  PROBLEM: OVEN WILL NOT HEAT AFTER SELF CLEANING CYCLE  Part Location: UPPER REAR (oven must be removed to replace)
Trip Temp 140C/ 284deg.  Use this LIMITER plus FASTER & LARGER  DOUBLE UPPER or SINGLE OVEN COOLING FAN: W10176670  Inspect and replace door seal if worn or torn. If seal is OK just before setting self clean: Pinch the seal all the way around to get seal to STAND UP to improve seal to prevent heat from escaping and lessen the chance of repeat tripping of
limiter and PC board.. The Whirlpool Engineer's designed the "Cooling" Air Flow to enter above the door and down the back,
past the limiter and out at the base grille at the bottom.
Hope this helps you..
Ciao