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Customer Questions and Answers for Main Control Board (International) by Ge

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Manufacturer Part
4.89 (64)
By: Ge
Part Number: OEM18100437
Manufacturer Part Number: WR55X26733

This electronic main control board is the refrigerator's central controller. It manages cooling and defrost operations so temperatures stay consistent. Replacing a failed board restores normal performance and reliable operation.

  • Regulates cooling by controlling the compressor and fan motors; failure may cause warm temperatures, no cooling, or intermittent cooling
  • Manages the automatic defrost cycle; failure may lead to frost buildup or an ice-covered evaporator
  • Distributes power and coordinates key components; failure can leave fans or the compressor not running or cause constant running
  • Interfaces with temperature sensors and user controls; failure can trigger error codes, clicking/beeping, or unresponsive controls
What's included: 1 main control board assembly Install notes:
  • Disconnect power to the refrigerator before servicing
  • Use anti-static precautions; handle the board by the edges and avoid touching components
  • Photograph and label wire connections; transfer plugs and secure all connectors fully
  • Mount in the original location/enclosure and ensure wires are not pinched by covers

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Questions & Answers

For Ge Main Control Board (International) (Part Number: OEM18100437)

1 Answer

Hello Peter. Check and see if your serial number is on that the wire needs to be clipped on.

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1 Answer

Hello Phillip. Unfortunately, we are unable to ship outside of the US or Puerto Rico at this time. We will need a US physical address to ship parts to.

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1 Answer

Gennimates G. You will want to check to make sure that there is power getting to the fan motor. If there is power to the fan motor then replace the fan. If you are not getting power then the issue would be the control board.

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1 Answer

Astrit, at this time we are unable to ship parts outside of the US and would need a US physical address to ship parts to. The main board WR55X26733 is a 120v board and we do not have any information regarding the 240v board the manufacture offers. Sorry about that!

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1 Answer

Hello Brendon! The main board WR55X26733 is 120v. Unfortunately, we do not have any information available for a 240v board. Sorry about that!

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