Water filter plate
Makers suggest a new water filter about every six months.
Temperature sensor
Senses temperature so the fridge cycles on and off.
No ice, or ice that won't drop, points to the ice maker.
Light switch
Replaces C3680310
Door, lid and control switches stop a cycle when they fail.
Water filter bypass
Replaces 12664501
Makers suggest a new water filter about every six months.
1Filter plateWP67001668
2Sensor12002355
3D7824706Q
4Light switchW11384469Part numbers come from the Sears PartsDirect parts list for the Maytag RY495111 (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.