REFRIGERATOR COMPARTMENT TOO COLD OR FREEZING FOOD
Whirlpool Refrigerator thermistor / temperature sensor W11438736, Fixes Refrigerator compartment too cold or freezing food
Genuine Whirlpool OEM refrigerator-compartment thermistor, listed as “THERMISTOR, RC, XL, TM.” It senses refrigerator temperature and sends the reading to the electronic control.
Part W11438736Replaces W10556397, W10838965, W11108173Whirlpool
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 NumberW11438736
ReplacesW10556397, W10838965, W11108173
ManufacturerWhirlpool
Appliance TypeRefrigerator
Part TypeRefrigerator thermistor / temperature sensor
✅ Cross Reference Information
Current Part NumberW11438736
ReplacesW10556397, W10838965, W11108173
Common Symptoms
- Refrigerator compartment too cold or freezing food
- Refrigerator compartment too warm when the control does not receive an accurate temperature reading
- Refrigerator runs excessively or cooling control is inconsistent
Check Before Replacing
- Verify that the refrigerator is receiving the correct temperature reading and that the sensor wiring and connector are secure.
- With power disconnected, test the thermistor with a multimeter; its resistance should change as the sensor temperature changes.
- Confirm the appliance model number before ordering because this part fits only select refrigerator models.
Pro Tip
A thermistor fault can resemble a control-board problem; verify sensor response and wiring before replacing the control.
Part Details
Part NumberW11438736
Part TypeRefrigerator thermistor / temperature sensor
ManufacturerWhirlpool
Appliance TypeRefrigerator
Primary FunctionMonitor refrigerator-compartment temperature for electronic temperature-control decisions.
Installation Notes
- Disconnect electrical power before installation.
- Safely store perishable food while the refrigerator is powered off.
- Wear work gloves to protect hands during service.
- Verify exact appliance-model compatibility before installation.
Verified Compatible Models
5GT118FFEW00, 5MT519SFEG00, 5MT519SFEH00, 5WT519SFEG00, 5WT519SFEW00, ART308FFDB00, ART308FFDB01, ART308FFDB02, ART308FFDB06, ART308FFDB07, ART308FFDB08, ART308FFDB10, ART308FFDM00, ART308FFDM01, ART308FFDM02
Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.
✅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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