Filter
Replaces W10208631
Filters clog with use. The manual lists how often to change it.
Fuse
Replaces W10138793
Reads or limits temperature. A failed one can stop the heat or let it run too hot.
Door interlock switch
Door, lid and control switches stop a cycle when they fail.
Filter
Replaces 8206230
Filters clog with use. The manual lists how often to change it.
Door switch
Replaces W10269457
Door, lid and control switches stop a cycle when they fail.
Door interlock switch
Door, lid and control switches stop a cycle when they fail.
Interlock
Door, lid and control switches stop a cycle when they fail.
1FilterW10208631A
2FuseW11707984
3Interlock switchW10269458Part numbers come from the Sears PartsDirect parts list for the KitchenAid YKMHS120EB1 (view the list), checked November 15, 2026. Amazon buttons open a search for the part number; we may earn a commission.
Where the model number is
Open the door: the label is on the frame. Over-the-range models: sometimes behind the vent grille.