Thermostat
Senses temperature so the fridge cycles on and off.
Defrost timer
Replaces 2188375
A dead display or random faults can come from the control board.
Evaporator fan blade
A stopped fan means warm sections and frost on the coils.
Dispenser bulb
Replaces 3406124
The light bulb this model takes.
Defrost bi-metal
Replaces 2196155
Senses temperature so the fridge cycles on and off.
Door closer cam
Replaces 2155311
Drive parts wear out: a machine that fills but won't spin or agitate often points here.
Cantilever shelf
Replaces 2187194
Crisper drawers, shelves and door bins made for this fridge.
1ThermostatWP2198202
2Defrost timerW10822278
3Fan bladeWP2169142
4Dispenser bulbWP22002263Part numbers come from the Sears PartsDirect parts list for the Whirlpool ED22PEXHT03 (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.