Bake element
Replaces 9758541
An element that won't heat, or shows a break or blister, needs replacing.
Temperature sensor
Reads or limits temperature. A failed one can stop the heat or let it run too hot.
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
3Infinite switchWP3149400Part numbers come from the Sears PartsDirect parts list for the Whirlpool RF263LXTS3 (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.