Lg ebr84439103 Sub Pcb Assembly Oven Range

Product Description

The LG ebr84439103 is a sub PCB assembly designed as a secondary circuit board for LG ovens and ranges. This board supports the main control system by managing auxiliary functions within the appliance's electrical architecture. It is a direct OEM replacement part intended for installation by qualified appliance service technicians. The ebr84439103 restores proper operation when the original sub board has failed due to component-level damage, power surge, or age-related degradation.

This sub PCB assembly is used in LG oven and range units where secondary board support is required for the control system. It is suited for residential appliance service calls where the technician has diagnosed a faulty sub board as the root cause of control or function issues. Refer to the appliance service manual and wiring diagram to confirm this board is the correct replacement for the specific unit being serviced.

Key Features

• OEM LG replacement sub PCB assembly for oven and range applications
• Supports auxiliary control functions within the appliance electrical system
• Direct-fit replacement designed to match original board mounting and connector layout
• Restores proper appliance operation when secondary board failure is confirmed

Compatibility

Designed as an OEM-style replacement sub PCB assembly for LG oven and range models. Consult the LG parts documentation or appliance service manual using the full model number to verify fitment before installation.

Installation Notes

Installation should be performed by a qualified appliance service technician. Disconnect power to the appliance at the breaker or by unplugging the unit before accessing any internal electrical components. Photograph the existing board and all connector positions before removal to aid reassembly. Refer to the manufacturer service manual for board removal and reinstallation procedures specific to the appliance model.

Technical Specifications

• Part Type: Sub PCB Assembly
• Application: Oven and Range

Standard Information

• Brand: LG
• Manufacturer Part Number: ebr84439103