79571032 Parts

Refrigerator shutter control knob that mounts on the air damper assembly. Replace this knob if it's cracked, broken, or missing to restore proper operation.

Spanner wrench tool for refrigerator assembly and disassembly. Used to tighten or loosen threaded components during installation or repair work.

Fixes refrigerator lights that won't turn on, stay on, or flicker when door opens. This door switch activates interior lighting. DIY install in 20 minutes.

This sub PCB assembly is an electronic control board used in select LG appliances. It manages signals and low-voltage power for a specific feature or module, helping restore normal operation when the original board becomes unresponsive or fails.

• Provides low-voltage control for the designated function or user interface
• Communicates with the main control to execute settings and cycles
• Helps resolve symptoms such as unresponsive controls, blank/flickering display, intermittent operation, or related error codes
• Supports reliable operation of the affected subsystem after replacement

• Disconnect power at the breaker; shut off gas/water if applicable
• Use ESD protection and handle the board by the edges
• Photograph wire locations; transfer connectors one at a time to avoid miswiring
• Follow the service sheet for any required option-code entry, reset, or diagnostic check after installation