Norcold N8 | NA8 | N8X

Norcold N8X Polar RV refrigerator
YOUR FRIDGE: NORCOLD POLAR N8

Everything for the Norcold N8X

Fits N8, NA8, N8X, N8XF, N8XFR, N8XR, N8XL, N8V and N8LX. 8 cu. ft., 2-way propane / 120V AC, 59-7/8" × 23-1/2" × 24" cutout.

✓ GUARANTEED FIT

Give us your model and serial number. If we say it fits and it doesn’t, we cover return shipping.

What’s wrong with your N8X?

Norcold 638391 Thermistor Not cooling / lockout (“no CO”)Thermistor 638391 →The #1 cause of Polar lockout, and the cheapest part to rule out first. Norcold 693299 Cooling Unit Cooling unit failed (yellow residue, ammonia smell)Cooling Unit 693299 →Replaces 639570. Fits N8V, N8X and N8LX. Nordic 6608 also available. Norcold 639572 Gas Valve, Sparker & Burner Won’t light on propaneGas Valve, Sparker & Burner 639572 →Complete gas train for the N7X, N8X and N10X. Norcold 638374 AC Heater Works on propane but not electricAC Heater 638374 →The usual culprit when electric mode stops cooling. Norcold 639593 Power Board Dead display or flashing codesPower Board 639593 →The main control board behind the outside vent. Norcold 639550 Optical (Display) Board Buttons don’t respondOptical (Display) Board 639550 →For N8X. N8LX models use 639551. Norcold 639702 Cooling Unit Fan Weak cooling in hot weatherCooling Unit Fan 639702 →Pulls heat off the cooling unit on fan-equipped models. Norcold 638534 Lower Door Lower door fell offLower Door 638534 →Cracked hinge pocket? The new door fixes it. Panel moves over.

Check your exact model. A few parts differ:

Model Display board Lower shelf Cooling unit
N8X, N8XF, N8XFR, N8XR, N8XL, N8V 639550 638481 693299
N8LX, NA8LX (and IM / .3 versions) 639551 638485 693299 (replaces 639570)

The model and serial number are on the label inside the fresh food compartment.

Time for a new fridge? The Norcold N8XF is a direct replacement, or upgrade to the 12V Norcold N10DC, which uses the same 59-7/8" × 23-1/2" × 24" cutout and gives you 10 cu. ft.
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