Defrost heater
Melts frost off the cooling coils. Frost buildup and a warm fridge point here.
Roller assembly, right
Thumping or squealing during a cycle points to worn rollers, pulleys or bearings.
Door gasket
A gasket that doesn't seal lets warm air in and frost build up.
Evaporator fan blade
A stopped fan means warm sections and frost on the coils.
Roller assembly, left
Thumping or squealing during a cycle points to worn rollers, pulleys or bearings.
Door gasket
A gasket that doesn't seal lets warm air in and frost build up.
Condenser motor
Replaces 297279502
A motor that hums but won't turn, or stops once it's warm, needs replacing.
Door gallon bin
Crisper drawers, shelves and door bins made for this fridge.
Door bin
Crisper drawers, shelves and door bins made for this fridge.
Spill-safe shelf
Replaces 240358925
Crisper drawers, shelves and door bins made for this fridge.
1Defrost heater242044008
2Roller assembly241889001
3Door gasket242193212
4Fan blade242219302Part numbers come from the Sears PartsDirect parts list for the Frigidaire FFTR1828SP4A (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.