Temperature sensor
Reads or limits temperature. A failed one can stop the heat or let it run too hot.
Door seal
Leaks, a torn edge or a door that won't seal mean it's time for a new one.
Cooling fan
A noisy or stopped fan means poor airflow and uneven temperatures.
Light bulb
The light bulb this model takes.
Cooling fan sensor board
Reads or limits temperature. A failed one can stop the heat or let it run too hot.
Door lock assembly
Door, lid and control switches stop a cycle when they fail.
Switch limit
Door, lid and control switches stop a cycle when they fail.
1SensorWB21X10165
2Door sealWB35X32825
3Cooling fanWB26X35089
4Light bulbWB25T10102Part numbers come from the Sears PartsDirect parts list for the GE JTD5000DV2BB (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.