INSUFFICIENT OR INCONSISTENT REFRIGERATOR COOLING
Whirlpool Corporation Refrigerator Evaporator WPW10427993, Fixes Insufficient or inconsistent refrigerator cooling
Genuine OEM refrigerator evaporator that functions as the heat exchanger for cooling the refrigerator. Installation requires sealed-system refrigeration service, including refrigerant recovery and recharge.
Part WPW10427993Replaces W10427993Whirlpool Corporation
Guaranteed to Fit — or your money back.
Confirm your full appliance model number before ordering.
Confirm your full appliance model number before ordering.
Is This the Right Part?
Part NumberWPW10427993
ReplacesW10427993
ManufacturerWhirlpool Corporation
Appliance TypeRefrigerator
Part TypeRefrigerator Evaporator
✅ Cross Reference Information
Current Part NumberWPW10427993
ReplacesW10427993
Common Symptoms
- Refrigerator compartment does not stay cold
- Cooling performance is inconsistent
- Localized or abnormal frost/ice accumulation may occur when evaporator or sealed-system operation is impaired
Check Before Replacing
- Verify the refrigerator temperature with an appliance thermometer and allow adequate operating time before evaluating cooling performance.
- Confirm that the evaporator fan is operating and that air is moving through the evaporator air path, where accessible without disassembling the sealed system.
- Visually check for abnormal frost accumulation or an uneven frost pattern only where the evaporator is safely visible for the specific refrigerator model.
- Have a qualified refrigeration technician check for sealed-system restrictions, leaks, refrigerant charge, and evaporator temperature before condemning this part.
Pro Tip
An evaporator is part of the sealed refrigeration system; poor cooling can also result from airflow, defrost, compressor, restriction, or refrigerant problems, so the sealed system should be diagnosed before replacement.
Part Details
Part NumberWPW10427993
Part TypeRefrigerator Evaporator
ManufacturerWhirlpool Corporation
Appliance TypeRefrigerator
Primary FunctionActs as the refrigerator sealed-system heat exchanger, absorbing heat from the refrigerated compartment so the refrigerant can provide cooling.
Installation Notes
- Installation requires sealed-system refrigeration service by a qualified technician.
- Refrigerant must be properly recovered and the system recharged after sealed-system work.
- Do not cut, bend, pierce, or open the tubing, and do not attempt installation without appropriate refrigeration-service equipment and procedures.
- Confirm the complete refrigerator model number before ordering because the evaporator is model-specific.
Verified Compatible Models
JS48CXDBDB13, JS48NXFXDE00, JS48NXFXDE01, JS48NXFXDW02, JS48NXFXDW03, JS48NXFXDW04, JS48NXFXDW05, JS48NXFXDW10, JS48PPDUDB13, JS48PPDUDB14, JS48PPDUDB15, JS48PPDUDB16, JS48PPDUDB20, JS48PPDUDE00, JS48PPDUDE01
Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.
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Address
101 Trillium Dr
Kitchener, Ontario N2E 1W8
Kitchener, Ontario N2E 1W8
Phone
Hours
Mon–Fri 9 AM–5 PM • Sat 9 AM–1 PM
