High-limit thermostat
Reads or limits temperature. A failed one can stop the heat or let it run too hot.
KitchenAid KFDC500JSC00: 3 replacement parts, including the high-limit thermostat (WP4449751) and the door seal (W11675844). Parts list from Sears PartsDirect, checked November 15, 2026.
Reads or limits temperature. A failed one can stop the heat or let it run too hot.
Replaces W11115328
Leaks, a torn edge or a door that won't seal mean it's time for a new one.
The light bulb this model takes.
1ThermostatWP4449751
2Door sealW11675844
3Light bulbWPW10169757Part numbers come from the Sears PartsDirect parts list for the KitchenAid KFDC500JSC00 (view the list), checked November 15, 2026. Amazon buttons open a search for the part number; we may earn a commission.
Open the oven door or pull out the storage drawer: the plate is on the frame. Some models: behind the kick panel.