Chest freezer run capacitor
Replaces 218909901
A motor that hums but won't start often needs a new capacitor.
Electronic control board
Replaces 216649300
A dead display or random faults can come from the control board.
Light bulb
Replaces 216846400
The light bulb this model takes.
Door switch
Door, lid and control switches stop a cycle when they fail.
1Run capacitor5304464438
2Control board5304491583
3Light bulb5304517886Part numbers come from the Sears PartsDirect parts list for the Frigidaire FFC18C8CW0 (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
Upright freezers: inside, on a side wall near the top. Chest freezers: on the back or on the side near the lid hinge.