OVEN ELEMENT WILL NOT HEAT
LG Range Relay Control Board / PCB Assembly, Main EBR74164805, Fixes Oven element will not heat
Genuine LG oven relay control board for electric ranges. It receives signals from the main oven control board and operates relays that regulate the oven heating elements.
Part EBR74164805Replaces EBR74164802, EBR74164804LG
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 NumberEBR74164805
ReplacesEBR74164802, EBR74164804
ManufacturerLG
Appliance TypeRange
Part TypeRelay Control Board / PCB Assembly, Main
✅ Cross Reference Information
Current Part NumberEBR74164805
ReplacesEBR74164802, EBR74164804
Common Symptoms
- Oven element will not heat.
- Oven has no heat or insufficient heat.
Check Before Replacing
- Confirm the range model and verify whether the affected oven element fails to heat in the selected cooking mode.
- With electrical power shut off at the range circuit breaker, visually inspect the relay-board connectors and wiring for loose connections or heat damage.
- Do not perform energized voltage tests unless qualified to work on 240-volt appliance circuits; a qualified technician can determine whether the relay board is supplying the commanded output.
Pro Tip
A no-heat symptom alone does not prove the relay board has failed, because other oven components can cause similar symptoms. Verify exact model fitment and inspect the related wiring before replacing the board.
Part Details
Part NumberEBR74164805
Part TypeRelay Control Board / PCB Assembly, Main
ManufacturerLG
Appliance TypeRange
Primary FunctionReceives signals from the main oven control board and switches relays that regulate the oven heating elements.
Installation Notes
- Shut off electrical power to the range before servicing the board.
- Wear work gloves during service.
- Confirm the exact appliance model and part number before installation; refer to the appliance documentation or a qualified service technician if disassembly or electrical diagnosis is uncertain.
Verified Compatible Models
LRE3021ST, LRE3021ST/00, LRE3023SB, LRE3023ST, LRE3023SW, LRE3083BD, LRE3083BD/00, LRE3083SB, LRE3083SB/00, LRE3083ST, LRE3083ST/00, LRE3083ST/01, LRE3083SW, LRE3083SW/00, LRE6321ST
Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.
✅Compatibility & Cross Reference
Not sure about your model number? Call 1-877-899-7278 and we’ll help you confirm. All brand names are the property of their respective owners and are used for compatibility reference only.
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