Refrigerator Water Valve for Sub Zero, 4201450

Refrigerator Water Valve | Replacement for Sub‑Zero® 4201450 | OEM‑Compatible

Restore proper water flow to your Sub‑Zero® refrigerator’s ice maker or water dispenser with this brand-new replacement water inlet valve. Engineered to meet or exceed OEM specifications, this valve delivers reliable performance, stable water pressure, and leak‑free operation for long‑term dependability.

⚙️ Product Features:

• ️ Brand: SUPCO® / OEM‑Compatible
• Part Number: 4201450
• Type: Single‑coil water inlet valve
• Includes compression nut & ground wire
• ⚡ Voltage: 115V
• Condition: Brand New – Unused

Replaces OEM Part Numbers:

4201450, 3090110, 753859, WV1450, 4201450S
Direct replacement for Sub‑Zero® water inlet valve 4201450.

✅ Compatible With Sub‑Zero® Models:

501F, 511, 532, 542, 550, 561, 700TCI
Confirmed to fit newer roller‑base units and select Sub‑Zero® refrigerators.

Common Fixes:

• ❌ Ice maker not filling with water
• Weak or inconsistent water dispenser flow
• ⚠️ Leaking or corroded water valve
• Replacing a stuck, shorted, or non‑responsive inlet valve

️ Installation Tips:

• Disconnect power and water supply before servicing
• Access valve behind the lower rear panel of the refrigerator
• Use a wrench to remove compression fittings and mounting screws
• Install new valve and ensure all water line connections are tight
• Restore power and test for leaks before final reassembly

OEM‑grade performance. Leak‑free reliability. Built for Sub‑Zero® precision.