Refrigerator Not Cooling At All? Compressor WG03F07172 — Fix Complete Cooling Failure Fast
When a refrigerator stops cooling entirely — both fridge and freezer warm — the compressor is the most likely cause. In most GE refrigerators, the compressor is the heart of the sealed cooling system. When it fails, refrigerant stops circulating, the evaporator coils never get cold, and neither compartment can maintain temperature. The fan may still run, the lights still work, but nothing cools. ⚡ Compressor failure is the leading cause of complete cooling loss in GE-platform refrigerators. Part WG03F07172 is the genuine OEM replacement compressor that restores full sealed-system operation and brings both compartments back to temperature.
❓ Is This the Right Part?
This is the correct fix if ALL of the following are true:
- ✔ Refrigerator powers on — lights work, fans run, controls respond
- ✔ Neither the fridge nor freezer compartment is getting cold
- ✔ Compressor confirmed failed — not starting, clicking off on overload, or running but not pumping
- ✔ Sealed system confirmed intact — no refrigerant leak detected
Not sure? Send us your model number — we'll confirm compatibility before you order.
🔧 Common Symptoms
- Refrigerator and freezer both warm — no cooling in either compartment
- Compressor not starting — clicking sound from relay then silence
- Compressor running but warm to the touch — not pumping refrigerant
- Evaporator coils not frosting over after extended run time
- Overload protector tripping repeatedly
- Compressor humming briefly then shutting off
✔ If these symptoms match and the start relay has been ruled out, this is the most likely failed component.
📦 Part Details
- Part Number: WG03F07172
- Type: Refrigerator Compressor
- Brand / OEM: GE / Mabe
- Condition: New Genuine OEM
- Ships From: Canada
⚙️ Installation
Skill Level: Advanced — Requires EPA 608 Certification. Disconnect power before servicing. Compressor replacement requires recovery of existing refrigerant, brazing the new compressor into the sealed system, recharging with the correct refrigerant type and charge weight, and leak testing. This work must be performed by a licensed refrigeration technician. Do not attempt without proper equipment and certification.
✓ Compatible Models
No verified compatible model list is available for this part number at this time. Compressor specifications are model-specific and must be confirmed against your full model number on the door jamb sticker. Contact us to verify your model number before ordering.
Before committing to a compressor swap, test the start relay first — a $15–25 relay causes identical symptoms and is the most commonly misdiagnosed compressor failure. If the relay rattles when shaken, replace it before ordering a compressor. When you do replace the compressor, always replace the filter drier at the same time. The drier absorbs moisture during the repair — leaving the old one in place will contaminate the new compressor and cause premature failure within months.
✅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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