Broil element
Replaces 318255600
An element that won't heat, or shows a break or blister, needs replacing.
Element
Replaces 318255000
No heat after a full cycle usually means a burned-out element.
Temperature sensor
Reads or limits temperature. A failed one can stop the heat or let it run too hot.
Light bulb
Replaces 5303013071
The light bulb this model takes.
Rocker switch
Replaces 316005607
Door, lid and control switches stop a cycle when they fail.
1Broil element318255605
2Element318255006
3Sensor316217002
4Light bulb316538904Part numbers come from the Sears PartsDirect parts list for the Frigidaire FEF450BWF (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.