Norcold Refrigerator Control Board, Power Board & Eyebrow Kit | 7 Opts

When the display goes dark or the fridge stops responding, it's usually one of these boards. Genuine Norcold replacements, each listed with the models it fits — match the number on your existing board.

Options

• 640178 — control board kit — N8DC, N10DC, N15DC, N2152, N2090, N2175 series (replaces 50907)
• 641592 — eyebrow power control circuit board kit (51023)
• 639593 — power supply circuit board — Polar N7, N8, N10; talks to the eyebrow board (50861)
• 639550 — optical control board, black — N7V, N7LXIMF, N8V (639550)
• 639551 — optical control board, black — N7V, N7LXIMF, N8V (50856)
• 621991001 — power board kit — N611 and N811 (50668)
• 637360 — temperature monitor control — 2118 / 1210 series, genuine OEM (50808)

⚠️ Appliance and electrical parts are non-returnable once installed. Verify your refrigerator model and serial number before ordering.

Sensors and gas valve: Norcold thermistors, valve & element.

Key Features

• Genuine Norcold OEM electronics
• Model-specific — see each option
• Easy installation

Specifications

• Brand: Norcold