The LG Appliances EBR83604004 Control Board Assembly is a genuine OEM replacement part designed for LG air conditioners. This electronic control board manages critical system functions including cooling operation, fan speeds, sensor communication, mode selection, and overall performance. If your air conditioner fails to start, operates inconsistently, displays error codes, or does not respond to commands, a faulty control board is often the cause. Replacing it restores reliable, factory-correct operation. Key Features Genuine OEM air conditioner control board assembly Manages cooling, fan control, and system communication Ensures accurate mode selection and responsive operation Direct-fit replacement built to LG specifications Durable design for long-term performance and reliability Specifications Part Number: EBR83604004 Type: Control Board Assembly Application: Air Conditioner Function: Controls cooling functions, fan speeds, sensors, and system communication Brand: LG Appliances Condition: New (unless otherwise noted) Compatible Models 77157AWYASRS 77157AWYASRU LW1516ER LW1516ER-AC1AUSB LW1516ER-ASWAHDP LW1516ER-ASWAUSH LW1516ER-ASWAYOW LW1516ER-AT1AHDP Why Choose This Item This OEM control board restores proper cooling performance, eliminates electronic malfunctions, and ensures your air conditioner operates with reliable, factory-level accuracy3