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WASHER DOES NOT HEAT WATER
LG Washer Heater Assembly with Thermistor AEG33121501, Fixes Washer does not heat water
Genuine LG washer heater assembly with integrated thermistor.
Part AEG33121501LG
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 NumberAEG33121501
ManufacturerLG
Appliance TypeWasher
Part TypeHeater Assembly with Thermistor
✅ Cross Reference Information
Current Part NumberAEG33121501
Common Symptoms
- Washer does not heat water
- Temperature-related heating fault or tE error may occur when the heater or integrated temperature-sensing circuit fails
Check Before Replacing
- Verify the appliance model's parts diagram lists AEG33121501 before ordering.
- Inspect the heater wiring and terminals for visible damage or loose connections with power disconnected.
- Check the heater and integrated thermistor according to the washer's service documentation; do not assume a fault from a generic error code alone.
Pro Tip
This assembly includes the thermistor; verify whether the appliance uses a separate sensor before purchasing a sensor-only part.
Part Details
Part NumberAEG33121501
Part TypeHeater Assembly with Thermistor
ManufacturerLG
Appliance TypeWasher
Primary FunctionHeats the wash water and provides temperature sensing through the integrated thermistor.
Installation Notes
- Disconnect electrical power before servicing.
- Drain residual water before removing the heater assembly.
- Ensure the replacement assembly is supported and sealed correctly according to the appliance service documentation.
Verified Compatible Models
Fitment reminder: Verified compatibility is maintained by the XPart Model Hub Network. Match the complete appliance model number before ordering.
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