GE Oven Spark Module WB21X10029 – Fix Burners Not Igniting, Clicking Constantly, or No Spark on Gas Range | OEM
The spark module is the electronic control unit that generates the high-voltage pulses sent to each surface burner igniter electrode when you turn a burner knob. This is a 4-point module — it controls all four surface burner igniters simultaneously. When the module fails, one or more burners stop producing a spark entirely, the module clicks continuously even when no knob is turned, or all four burners lose ignition at the same time. The WB21X10029 GE OEM Spark Module (also known as WG02F01109 and 83.22000.008) is the factory-specified replacement. This part is NLA — discontinued by GE and will not be restocked.
GE Range WB21X10029
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Confirm the complete model number before ordering. Similar parts may use different connectors, dimensions, hose positions, electrical ratings, or mounting points.
- One or more burners not sparking when the knob is turned
- All four burners have lost ignition simultaneously
- Burner clicks continuously even when no knob is turned and all burners are off
- Clicking stops when the spark module is unplugged (confirms module is the fault)
- Burner ignites only with a lighter — no spark from the electrode
- Intermittent ignition — burner sparks sometimes but not reliably
- Spark visible at some burners but not others (partial module failure)
- OEM Part Number: WB21X10029
- Also Known As: WG02F01109, 83.22000.008 (RI 120E-4)
- Cross-References: WB20X5077, WB21X10029, WB21X10030
- Brand: GE OEM
- Component: 4-point gas range spark/igniter module (controls all four surface burner electrodes)
- Compatible Brands: GE, Hotpoint
- Genuine OEM: Yes — factory-specified replacement
- Availability: NLA — discontinued, no restock
- Skill Level: Intermediate — requires cooktop lift and connector access
- Estimated Time: 20–40 minutes
- Key Steps: Disconnect power at the breaker or unplug range → Remove burner grates and caps → Lift cooktop (typically hinges at rear or secured with front screws) → Photograph all igniter wire connections to the module before disconnecting → Disconnect all four igniter wires and the power harness from the module → Remove module mounting screws → Seat new module in same position → Reconnect all igniter wires in original positions (each wire is typically colour-coded or position-specific) → Reconnect power harness → Lower cooktop and secure → Restore power and test all four burners
- Safety: Always disconnect power before beginning. Gas is not involved in this repair — the spark module is an electrical component only. Confirm all igniter wire connections are fully seated before restoring power. An incorrectly connected igniter wire will cause that burner to not spark or to spark at the wrong burner.
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A 4-point spark module failure and a failed individual igniter electrode produce similar symptoms — no spark at a burner. Before ordering the module, isolate the fault: if only one burner has lost ignition while the others work normally, the individual igniter electrode or its wiring is the more likely fault, not the module. If two or more burners have lost ignition simultaneously, or if the module clicks continuously with all knobs off, the module itself has failed. You can confirm by unplugging the module — if the clicking stops immediately, the module is sending a continuous signal and must be replaced. Also check for moisture in the igniter wells from a boilover — wet electrodes cause continuous clicking that resolves on its own once dry.
Part Details
Use a qualified technician when diagnosis or installation is outside your experience. Gas parts should be installed by a licensed technician.
✅Compatibility & Cross Reference
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