Water filter
Makers suggest a new water filter about every six months.
Air filter
Replaces W10315189
Filters clog with use. The manual lists how often to change it.
Roller
Thumping or squealing during a cycle points to worn rollers, pulleys or bearings.
Valve, dual water
Replaces W11490564
Slow filling, no water or no ice can trace back to this valve.
Door gasket
A gasket that doesn't seal lets warm air in and frost build up.
Assembly
Replaces W10888882
No ice, or ice that won't drop, points to the ice maker.
Electronic control
Replaces W10789113
A dead display or random faults can come from the control board.
Dispenser motor
Replaces W11185741
A motor that hums but won't turn, or stops once it's warm, needs replacing.
1Water filterEDR2RXD1
2Air filterW10311524
3RollerW10774846
4ValveW11535162Part numbers come from the Sears PartsDirect parts list for the KitchenAid KRFC704FSS00 (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.