Filter
Replaces W10121146
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.
Temperature sensor
Senses temperature so the fridge cycles on and off.
Ice dispenser driveshaft seal
A gasket that doesn't seal lets warm air in and frost build up.
Dispenser motor
Replaces W11185741
A motor that hums but won't turn, or stops once it's warm, needs replacing.
1FilterEDR3RXD1
2Air filterW10311524
3SensorWP2188820
4Driveshaft sealWP2198628Part numbers come from the Sears PartsDirect parts list for the KitchenAid KBSD708MPS01 (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.