Filter assembly
Replaces 807946701
Makers suggest a new water filter about every six months.
Air filter
Replaces 242047804
Filters clog with use. The manual lists how often to change it.
Temperature sensor
Replaces 240597203
Senses temperature so the fridge cycles on and off.
Water inlet valve assembly
Slow filling, no water or no ice can trace back to this valve.
Temperature sensor
Senses temperature so the fridge cycles on and off.
Defrost bi-metal thermostat
Replaces 808062701
Senses temperature so the fridge cycles on and off.
Door gasket
A gasket that doesn't seal lets warm air in and frost build up.
Ice maker
Replaces 241798226
No ice, or ice that won't drop, points to the ice maker.
1Filter assemblyEPTWFU01
2Air filterEAFCBF
3Sensor240597220
4Valve assembly242252702Part numbers come from the Sears PartsDirect parts list for the Frigidaire FPBG2277RF7 (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.