LG Washer Heater Assembly with Thermistor AEG33121501

LG washer heating element assembly with integrated thermistor/sensor probe.

Is This the Right Part?

Common Symptoms

• Wash water remains cold when a heated cycle is selected.
• Temperature-related heating fault or tE error may occur when the heater or integrated thermistor fails.
• Washer may not complete a heated wash cycle normally.

Check Before Replacing

• Confirm the appliance model number before ordering; compatibility varies by model.
• Check whether the washer heats water during a heated cycle, without disassembling the appliance.
• If testing electrically, follow the appliance service documentation and use appropriate electrical-safety procedures.

Pro Tip

Part Details

Key Features

• Genuine LG OEM part.
• Integrated thermistor/sensor probe.
• Heats water for washer wash cycles.
• Listed specification: 1,000 W.
• The part has been revised from some original versions.

Installation Notes

• Disconnect electrical power before installation.
• Wear protective work gloves when handling the heater assembly.
• Follow the washer service documentation for model-specific installation and connector requirements.

Verified Compatible Models

F1201FDP, F1305FDM, F1314FDS1, F1314FDS2, F1459FDS3, LUWM101HWA, WD11270RD, WD11581BD, WD11581BDK, WD11581BDP, WD11586BD, WD11588BDK, WD12430RDG, WD12520BDM, WD12526BDM, WD13513RDA, WD13517BDA, WKEX200HBA, WM2177HW, WM2233HD, WM2233HS, WM2233HU, WM2233HW, WM2301HS, WM2487HWMA, WM2496HWM, WM2501HVA, WM2601HL, WM2601HW, WM2688HNMA, WM2701HV, WM2801HRA, WM2801HWA, WM3370HVA, WM3600HWA, WM3600HWA - ABWEUUS, WM3600HWA - ABWEVUS, WM3700HVA, WM3875HVCA, WM3875HWCA, WM3998HBA, WM4000HWA, WM4200HWA, WM4500HBA, WM8100HVA, WM9000HVA, WM9500HKA, WM3370HVA/01, F1216FDS1, F1254FD

Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.