OVEN HEATING FUNCTIONS MAY FAIL OR OPERATE INTERMITTENTLY
LG Oven/range relay control board assembly (PCB assembly/main) EBR74164801, Fixes Oven heating functions may fail or operate intermittently
Genuine LG relay power-control PCB assembly that receives signals from the oven control system and operates relays regulating range heating elements and related oven functions.
Part EBR74164801LG
Guaranteed to Fit — or your money back.
Confirm your full appliance model number before ordering.
Confirm your full appliance model number before ordering.
Is This the Right Part?
Part NumberEBR74164801
ManufacturerLG
Appliance TypeRange
Part TypeOven/range relay control board assembly (PCB assembly/main)
Common Symptoms
- No bake, broil, or convection heating
- Intermittent power or heating operation
- Oven may exceed the temperature setpoint or fail to turn off
Check Before Replacing
- Disconnect electrical power before inspection or testing.
- With power disconnected, inspect the board, harnesses, and connectors for loose connections, overheating, burn marks, or damaged terminals.
- Check the oven heating elements, temperature-sensor circuit, and wiring for obvious damage or an open circuit before condemning the relay board.
- Confirm that all board connectors are fully seated and correctly routed; symptoms alone do not prove board failure.
Pro Tip
Before removing the original board, photograph or label every wire connection so the replacement is reconnected to the correct terminal.
Part Details
Part NumberEBR74164801
Part TypeOven/range relay control board assembly (PCB assembly/main)
ManufacturerLG
Appliance TypeRange
Primary FunctionReceives control signals and switches relays that regulate voltage to the range oven heating elements.
Installation Notes
- Shut off electrical power at the breaker and unplug the range where applicable before servicing.
- Use appropriate hand protection when accessing the rear of the range.
- Record wire locations before disconnecting the old board.
- Handle the replacement PCB carefully and protect it from electrostatic discharge.
- Reconnect every harness to its original location and secure the board and rear panel before restoring power.
Verified Compatible Models
LRE3025ST, LRE3027ST, LRE3085ST, LRE6325ST, LRE6325SW, LRE6327ST, LRE6385ST, LRE6385SW, LRE6387ST
Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.
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