Sub-Zero / Wolf Refrigerator Water Inlet Fitting Assembly 3520250

Is This the Right Part?

Common Symptoms

• Moisture, dripping, or a puddle associated with the accessible refrigerator water-line/inlet area.
• Ice maker water-supply problems, such as no ice production, when the inlet water path is disrupted; this symptom can also have other causes.

Check Before Replacing

• If water is leaking, turn off the home water supply or the accessible water-line shut-off valve before inspecting.
• Verify the 600 Series ice maker is turned on and that the external water supply has not been shut off.
• With the water supply off, visually inspect accessible water tubing and the inlet-fitting area for obvious moisture or damage; do not assume the fitting is the source of a leak without further diagnosis.
• If leakage or ice-production problems continue, use Factory Certified Service for diagnosis and repair.

Pro Tip

Part Details

Installation Notes

• Turn the ice maker off, then shut off the external/home water supply before servicing this pressurized water-path component.
• The refrigerator has no internal water supply shut-off valve; use an accessible external shut-off valve or the home main supply if necessary.
• Because this fitting is part of the water system, stop and arrange service if the shut-off cannot be accessed or a leak remains after inspection.

Verified Compatible Models

601F-2, 601F-3, 611-3, 611G-3, 632-2, 632-3, 642-2, 642-3, 650-3, 650G-3, 661-2, 661-3, 685-3, 695-3, 590

Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.