Bake element
Replaces 8053713
An element that won't heat, or shows a break or blister, needs replacing.
Sensor
Replaces 8273902
Reads or limits temperature. A failed one can stop the heat or let it run too hot.
Door gasket
Replaces 8522416
Leaks, a torn edge or a door that won't seal mean it's time for a new one.
Infinite switch
Replaces 3148954
Door, lid and control switches stop a cycle when they fail.
Safety thermostat
Reads or limits temperature. A failed one can stop the heat or let it run too hot.
Surface element control switch
Door, lid and control switches stop a cycle when they fail.
1Bake elementWPW10308477
2SensorWPW10181986
3Door gasketW11542153
4Infinite switchWP3149400Part numbers come from the Sears PartsDirect parts list for the Whirlpool RF388LXKT0 (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
Open the oven door or pull out the storage drawer: the plate is on the frame. Some models: behind the kick panel.