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WG04A04370 Door Switch — When Your GE Dryer Won’t Start or Stops the Moment You Close the Door
The WG04A04370 is the genuine OEM door switch (also called a door latch switch or safety interlock switch) for GE dryers. This switch is mounted inside the door frame and completes the electrical circuit that allows the dryer to run — when it fails, the dryer won’t start at all, stops mid-cycle, or runs continuously even with the door open. The contacts inside the switch wear out from thousands of open/close cycles, and a failed switch is one of the most common reasons a GE dryer appears completely dead despite having power. Replacing WG04A04370 restores proper door safety interlock operation and gets the dryer running again. Supersedes 0184000030.
⚠️ Diagnosis Tip: Before ordering, confirm the door switch is the fault — not the thermal fuse or start switch. With the dryer unplugged, use a multimeter to test continuity across the door switch terminals with the door button depressed. No continuity = failed switch. If continuity is present, check the thermal fuse next.
Symptoms of a Failed Door Switch
- Dryer won’t start at all — no response when start button is pressed
- Dryer starts then immediately stops
- Dryer runs continuously and won’t stop when door is opened
- Door feels like it closes but dryer doesn’t detect it
- No drum movement, no heat, no tumbling — dryer appears completely dead
- Error code related to door latch or door sensor on display
Part Details
- OEM Part Number: WG04A04370
- Replaces: 0184000030
- Part Type: Door switch / door latch safety interlock switch
- Includes: Switch mechanism and mounting bracket
- Compatible Brand: GE
- Condition: Genuine OEM — new in manufacturer packaging
Buying Options
- OEM / New (WG04A04370): Genuine GE factory part — exact fit and function on all compatible models.
Installation Notes
Skill Level: Beginner to Intermediate — one of the more accessible dryer repairs. Estimated time: 15–30 minutes. Always disconnect power before beginning. The door switch is typically accessed by removing the top panel or front panel depending on the model — consult your service manual for the correct disassembly sequence. Disconnect the wiring harness from the old switch, release the mounting tab or screw, and snap or screw the new switch into position. Reconnect the harness, reassemble, and test before closing up.
Compatible Models
QFD15ESMN0WW, GFT14JSIM0WW. Contact us to confirm compatibility with your specific model number before ordering.
💡 Pro Tip — Test Before You Replace:
A dryer that won’t start has three common culprits: the door switch, the thermal fuse, and the start switch — in roughly that order of failure frequency. A $5 multimeter continuity test takes 5 minutes and confirms which part has actually failed before you order. If the door switch tests good, check the thermal fuse next — it’s a non-resettable safety device that blows when the dryer overheats and is the #1 reason GE dryers go completely dead. Replacing both at the same service call is cheap insurance.
A dryer that won’t start has three common culprits: the door switch, the thermal fuse, and the start switch — in roughly that order of failure frequency. A $5 multimeter continuity test takes 5 minutes and confirms which part has actually failed before you order. If the door switch tests good, check the thermal fuse next — it’s a non-resettable safety device that blows when the dryer overheats and is the #1 reason GE dryers go completely dead. Replacing both at the same service call is cheap insurance.
✓ 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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