Element
Replaces 318601601
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.
Relay control board
A dead display or random faults can come from the control board.
Light bulb
Replaces 5303013071
The light bulb this model takes.
Element
Replaces 318255800
An element that won't heat, or shows a break or blister, needs replacing.
High-limit thermostat
Reads or limits temperature. A failed one can stop the heat or let it run too hot.
Door switch
Door, lid and control switches stop a cycle when they fail.
1Element318601604
2Sensor316217002
3Control board316443911
4Light bulb316538904Part numbers come from the Sears PartsDirect parts list for the Frigidaire FPET3085KFA (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: the plate is on the frame or the side trim.