Dryer main control board with Xpart approval details on a white background
LG Dryer Main Control Board EBR85130503
LG Dryer Main Control Board EBR85130503
LG Dryer Main Control Board EBR85130503
LG Dryer Main Control Board EBR85130503
Dryer main control board with Xpart approval details on a white background
LG Dryer Main Control Board EBR85130503
LG Dryer Main Control Board EBR85130503
LG Dryer Main Control Board EBR85130503
LG Dryer Main Control Board EBR85130503
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LG Dryer Main Control Board EBR85130503

$306.69

Frequently Bought Together
Genuine OEM Replacement Part

LG Dryer Won’t Start, Stops Mid-Cycle, or Shows Error Codes? Replace the Main Control Board — EBR85130503

Part: EBR85130503 Fits: DLE3300W · DLEX3700V/W · DLEX3900B/K/W Compatible: LG

Is This the Part You Need?

Part number EBR85130503 is the genuine OEM main control board (PCB) for LG electric dryers. This board manages every core dryer function — cycle selection, motor control, heating element activation, sensor dry logic, and error code processing. When it fails, your dryer may refuse to start, stop mid-cycle, run with no heat, or throw error codes with no clear cause. This is a direct OEM replacement — same board your dryer shipped with from the factory.

Symptoms of a Failed Control Board

  • Dryer won’t power on or respond to any controls
  • Dryer starts then stops mid-cycle without completing
  • Dryer runs but produces no heat
  • Error codes displayed on the control panel
  • Cycles won’t advance or complete
  • Erratic or unpredictable dryer behaviour

Part Details

  • OEM Part Number: EBR85130503
  • Type: Dryer Main Control Board (PCB)
  • Compatible Brand: LG
  • Compatible Series: DLE3300W · DLEX3700V · DLEX3700W · DLEX3900B · DLEX3900K · DLEX3900W
  • Condition: Genuine OEM — new in manufacturer packaging

Installation Notes

  • Skill Level: Intermediate — basic electrical comfort required
  • Disconnect power to the dryer at the wall or breaker before beginning
  • This is a static-sensitive component — ground yourself before handling, hold by edges only
  • Photograph all harness connector positions before disconnecting
  • Board is typically located behind the rear access panel or control panel housing
  • Reconnect all harnesses firmly, restore power, and run a diagnostic cycle to confirm repair

Compatible Models

DLE3300W · DLEX3700V · DLEX3700W · DLEX3900B · DLEX3900K · DLEX3900W

💡 Pro Tip — Check the Thermal Fuse While You’re In There:
If your dryer showed no-heat symptoms before the board failed, a blown thermal fuse may have been the original trigger — and a failed fuse can mask or cause board damage. While the dryer is open, test the thermal fuse with a multimeter. If it’s open (no continuity), replace it alongside the board to prevent repeat failure.
EBR85130503 – LG Dryer Parts Diagram

✓ Model-Specific Repair Pages

DLEX3900W DLEX3900K DLEX3900B DLE3300W DLEX3700W DLEX3700V

✅Compatibility & Cross Reference


DLE3300W, DLEX3700V, DLEX3700V, DLEX3700V, DLEX3700V, DLEX3700W, DLEX3700W, DLEX3700W, DLEX3700W, DLEX3900B, DLEX3900B, DLEX3900B, DLEX3900B, DLEX3900K, DLEX3900K, DLEX3900K, DLEX3900K, DLEX3900W, DLEX3900W, DLEX3900W, DLEX3900W, DLEX3900W

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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