See part A140 in the diagram
( Grid squares measure 1x1 inch )
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KNOB ASSEMBLY AEZ73913401
Fits your WM3900HBA!
$87.50
Special Order
Fits your WM3900HBA!
PartSelect Number
PS11708509
Manufacturer Part Number
AEZ73913401
Manufactured by
LG
Troubleshooting
This part works with the following products:
Dryer, Washer, Washer Dryer Combo.
This part works with the following products:
LG.
Part# AEZ73913401 replaces these:
AP5975393, TAW36878935
Questions and Answers
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Edna
February 21, 2025
The knob spins and unable to set a wash cycle
For model number WM3700HWA
Hello Edna, thank you for for your question. The replacement knob is PS11708509. The knob fits on the PCB Display PS12581498. We hope this helps.
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Model Cross Reference
This part works with the following models:
PartSelect Number: PS11708509
Manufacturer Part Number: AEZ73913401
Manufacturer Part Number: AEZ73913401
Brand
Model Number
Description
LG
DLE7050V
Dryer
- Model Lg Dle7050v.Asseeus 7.3 Cu. Ft. Super Capacity Electric Dryer With Sensor Dry Technology – Common Parts And Diagrams
LG
DLEX7900WE
Dryer
- Model Lg Dlex7900we.Abweeus 7.3 Cu. Ft. Ultra Large Capacity Smart Wi-Fi Enabled Rear Control Electric Dryer With Turbosteam – Common Parts And Diagrams
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