Lg COV37818102 Main Pcb Assembly (Electronic Control) OEM Part

Product Details

Genuine Lg part.

Cross Reference Information

Part Number COV37818102 replaces AP8043409.

Description

This Main PCB assembly is the electronic control board that manages appliance functions and user commands, restoring reliable cycle control and display communication when the original board fails. What it does:

• Controls core appliance functions such as cycle timing, motor/valve commands and sensor inputs
• Processes user inputs from the control panel and sends signals to internal components
• Helps resolve symptoms like unresponsive controls, erratic cycles, failure to start, or error codes tied to the main board
• Works only when installed in compatible appliance models that use this exact assembly

What's included:

• One Main PCB assembly (electronic control)

Install notes:

• Disconnect power before accessing the control housing to avoid shock or damage
• Handle the board by its edges and avoid touching components or connectors to prevent static damage
• Verify connectors and harness orientation during removal and reinstallation; secure all fasteners and covers