Surface burner valve
Controls the gas to the burner.
Spark module
Replaces WB13K10033
If the oven won't light, a weak igniter is the most common cause.
Temperature sensor
Reads or limits temperature. A failed one can stop the heat or let it run too hot.
Surface burner cap
Burners, caps and grates wear and crack with heat.
G.e. wall oven temperature sensor
Reads or limits temperature. A failed one can stop the heat or let it run too hot.
Surface burner cap
Burners, caps and grates wear and crack with heat.
Surface burner orifice
Burners, caps and grates wear and crack with heat.
1Burner valveWB21X20260
2Spark moduleWB13X26360
3SensorWB20K10027
4Burner capWB28K10222Part numbers come from the Sears PartsDirect parts list for the GE JGB870SEF1SS (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.