Gas control valve
Controls the gas to the burner.
G.e. range oven burner igniter
If the oven won't light, a weak igniter is the most common cause.
Sensor
Replaces WB21T10017
Reads or limits temperature. A failed one can stop the heat or let it run too hot.
Door gasket
Leaks, a torn edge or a door that won't seal mean it's time for a new one.
Surface burner cap
Burners, caps and grates wear and crack with heat.
Surface burner cap
Burners, caps and grates wear and crack with heat.
1Control valveWB21T10014
2Burner igniterWB13T10045
3SensorWB21X22134
4Door gasketWB04T10050Part numbers come from the Sears PartsDirect parts list for the GE PGS908DEP1BB (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.