Thermistor
Replaces 67003871
Senses temperature so the fridge cycles on and off.
Control board
Replaces 67005043
A dead display or random faults can come from the control board.
Evaporator fan blade
Replaces 12217201
A stopped fan means warm sections and frost on the coils.
Light switch
Replaces C3680310
Door, lid and control switches stop a cycle when they fail.
1Thermistor12002355
2Control boardWPW10503278
3Fan bladeWP2169142Part numbers come from the Sears PartsDirect parts list for the Amana AB2225PEKW (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
Inside the fresh food section, on a side wall or the ceiling near the light. Some models: behind the kick plate at the bottom.