Temperature sensor
Reads or limits temperature. A failed one can stop the heat or let it run too hot.
Recirculation pump
Water left behind after a cycle usually points to the pump.
Evaporator
No ice, or ice that won't drop, points to the ice maker.
Plastic fan
A noisy or stopped fan means poor airflow and uneven temperatures.
Door assembly
No ice, or ice that won't drop, points to the ice maker.
1SensorWR55X10545
2PumpWR57X10028
3EvaporatorWR85X10045
4Plastic fanWR60X10218Part numbers come from the Sears PartsDirect parts list for the GE ZDIS15CSSM (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
Behind the lower front grille or on the back of the unit.