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.
✓ Symptoms This Fixes
- 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)
✓ Part Details
- 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
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.
✓ Installation Notes
- 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.
✓ Compatible Models
Compatible with select GE and Hotpoint gas ranges and cooktops. Contact us with your full model number to confirm fit before ordering. Given the NLA status of this part, confirming compatibility before purchase is strongly recommended.
✓ Why XPart Supply
- Canadian Business Since 1996 — 30 Years of Appliance Parts Expertise
- Guaranteed Fit — OEM parts matched to your exact model
- Fast Canada-Wide Shipping
- Trusted by DIYers and Appliance Technicians Across Canada
- Expert support to confirm compatibility before you order
✓ Frequently Asked Questions
Why is my GE range clicking constantly even when all burners are off?
Continuous clicking with all knobs in the off position is almost always caused by one of two things: moisture in the igniter well from a boilover (the most common cause — let the cooktop dry completely and the clicking will stop), or a failed spark module sending a continuous signal. To confirm it is the module, unplug the range — if the clicking stops immediately when power is restored after a few minutes of drying time, moisture was the cause. If clicking resumes immediately every time power is restored, the module must be replaced.
Is WB21X10029 the same as WG02F01109?
Yes — WG02F01109, WB20X5077, WB21X10030, and 83.22000.008 are all cross-reference or superseded part numbers for the same GE 4-point spark module. WB21X10029 is the OEM part number for this unit.
Why is this part marked NLA?
WB21X10029 has been discontinued by GE and is no longer available through the OEM supply chain. Once our current stock is sold, this part will not be restocked. We strongly recommend confirming model compatibility before ordering.
Does XPart Supply ship range parts across Canada?
Yes! XPart Supply ships OEM and aftermarket range parts Canada-wide with fast, reliable shipping. We've been serving Canadian appliance repair customers since 1996 and offer guaranteed fit on all parts. Contact us if you need help confirming compatibility with your model.
✓ Model-Specific Repair Pages
✅Compatibility & Cross Reference
Not sure about your model number? Call 1-877-899-7278 and we’ll help you confirm. All brand names are the property of their respective owners and are used for compatibility reference only.
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