See part W6640C in the diagram
Terminal Block Connector
The 6640A90001U is a terminal block connector for LG ac and ventilation. Basic tools needed. Compare prices from top sellers.
Replaces: 1356440
Moderate Repair
Fits LG appliances
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3 stores · Updated May 18, 2026
Lowest$6.35
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$15.70
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Common Problems This Part Fixes
Not turning on
Repair difficulty: Moderate - basic tools and 1-2 panels to remove
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