Used Norcold 621989 Refrigerator Optical Display Control Board

Norcold 621989 is the part number reported for this refrigerator optical display control board. Front-control boards with similar housings can have different electrical connectors, so the number stamped on the actual board and the refrigerator's model details are important.

Connector pin count and model compatibility for an individual 621989 board must be confirmed from the part itself. Norcold's N61/N81 manufacturer parts chart identifies other optical board numbers, including 621988 and 628979, for specific serial-number ranges; their replacement-kit relationships should not be applied to 621989 automatically.

Part identification

• Brand: Norcold
• Reported board part number: 621989
• Component: Refrigerator front optical / eyebrow display control board
• Connector: Exact pin arrangement requires physical comparison
• Model and serial application: Verify against the refrigerator label and original marked board

Before purchasing, compare the connector and mounting arrangement of the actual salvaged control board. Do not assume interchangeability with 621988, 628979, 637774 or 637775. Electrical repairs should be evaluated by an RV appliance technician.

Photo and condition note: Because multiple used units of this part may be available, the item shipped may differ slightly from the photos in appearance or cosmetic condition. You will receive an original OEM component matching the manufacturer part number (MPN) stated in this listing.