Permanent RV part identity

Norcold 639593 Power Module

Norcold Part 639593

Norcold 639593: Rear power module listed for base Norcold Polar N7X and N8X refrigerators. Review manufacturer model references and current supplier availability on RVPartScan.

Norcold 639593 Power Module — supplier product photo 1 — Supplier photo. Compare connectors, dimensions and the part number before ordering.

Also called: power board, control module, refrigerator power module

Manufacturer part referenceService assembly1 supplier with recorded evidenceLast checked Sep 1, 2026

Manufacturer model evidence

Models that reference this part number

Norcold N7X

Power Module · diagram item CONTROL-1

Norcold Parts List 639735 identifies 639593 as Power Module for base model N7X.

Model reference source

Norcold N8X

Power Module · diagram item CONTROL-1

Norcold Parts List 639735 identifies 639593 as Power Module for base model N8X.

Model reference source

Supplier evidence

Availability observations for 639593

Supplier availability is observational data. It can disappear or become stale without changing this permanent part identity.

United RV PartsVerify availabilityChecked Sep 1, 2026

Norcold | Refrigerator Power Supply Circuit Board | 639593 | 50861

Condition: Not specified by supplier

$162.99

Supplier

Confirm the part number, model and source documents before ordering. Check final price, condition and availability with the supplier.