Norcold 50856 Optical Control Board – N7X / N7LXIMF / N8X Fridge

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NorcoldSKU: 01-1545

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Sale price$230.00 Regular price$304.00

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Stock:
In stock (71 units), ready to be shipped

Description

Manufacturer Part Number: 50856
Brand: Norcold
Product Type: Refrigerator Optical Control Board
Compatibility: Norcold N7X, N7LXIMF, and N8X Polar Series Refrigerators
Color: Black
Condition: Brand New


Compatible Models

Compatible with the following Norcold Polar Series refrigerator models:

N7X Series

  • N7X

N7LXIMF Series

  • N7LXIMF

N8X Series

  • N8X

Note: Verify your refrigerator model and manufacturer part number before ordering, as Polar Series refrigerators use different control boards depending on model and production date.


Features & Benefits

  • Genuine Norcold replacement optical control board
  • Designed specifically for select Norcold Polar Series refrigerators
  • Restores proper refrigerator control and operation
  • OEM-quality fit and performance
  • Direct replacement for a failed or malfunctioning control board
  • Durable electronic construction for dependable operation
  • Helps restore normal cooling functions
  • Easy installation using existing electrical connections
  • Genuine Norcold replacement part

Product Description

The Norcold 50856 Optical Control Board is a genuine OEM replacement designed for select Norcold N7X, N7LXIMF, and N8X Polar Series refrigerators. This electronic control board manages refrigerator functions and communicates with the refrigerator's user interface to ensure reliable cooling performance and normal system operation.

A faulty optical control board can cause a variety of operating problems, including power issues, display malfunctions, inconsistent cooling, or loss of refrigerator functionality. Replacing a failed board restores proper communication between the refrigerator controls and internal components, helping return the refrigerator to normal operation.

Manufactured to Norcold OEM specifications, the 50856 Optical Control Board provides factory-correct fitment, dependable electronic performance, and long-lasting reliability. It installs as a direct replacement for the original board, making it an ideal solution for repairing compatible Polar Series refrigerators.

Whether diagnosing an electrical fault or replacing a failed control board, this genuine Norcold replacement part delivers OEM-quality performance and reliability.


Specifications

  • Product Type: Optical Control Board
  • Manufacturer: Norcold
  • Manufacturer Part Number: 50856
  • Compatible Models: N7X, N7LXIMF, and N8X Polar Series
  • Color: Black
  • Condition: Brand New

Common Applications

Ideal for:

  • Replacing failed refrigerator control boards
  • Restoring refrigerator electronics
  • Repairing display or control issues
  • RV refrigerator maintenance
  • Electrical system repairs
  • Norcold Polar Series refrigerator restoration

Signs Replacement May Be Needed

  • Refrigerator will not power on
  • Display panel not responding
  • Inconsistent or no cooling
  • Error codes related to the control system
  • Intermittent refrigerator operation
  • Failed optical control board diagnostics

Warranty

Limited Supplier Warranty


Important Information

Always verify your refrigerator model and manufacturer part number before ordering. This optical control board is designed specifically for compatible Norcold N7X, N7LXIMF, and N8X Polar Series refrigerators.

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