Freezer Door Gasket for Sub Zero, 3211140, 7010578, SZO578

Freezer Door Gasket Replacement | 58-1/2" x 33-3/4" | Fits Sub-Zero® | Part #3211140 / 7010578

Restore a proper seal and energy efficiency with this brand-new freezer door gasket replacement, designed to fit select Sub-Zero® models. This OEM-compatible gasket helps maintain consistent freezer temperatures, reduce frost buildup, and prevent air leaks. Ideal for resolving door seal failures and improving appliance performance.

Gasket Dimensions:

• ✅ Width: 58-1/2 inches
• ✅ Height: 33-3/4 inches
• Flexible magnetic seal for tight closure
• Condition: Brand New – Unused

Replaces Part Numbers:

3211140, 7010578
(Please confirm part number and appliance model before purchase.)

✅ Fits Sub-Zero® Models:

501F, 501R 601F (serial numbers less than 18100) 601R (serial numbers less than 18100)
Also compatible with select Sub-Zero® freezers and refrigerator units using gasket #3211140 or #7010578.

Common Fixes:

• ❌ Frost buildup or moisture inside freezer
• ⚠️ Warm spots or inconsistent cooling
• Door not sealing properly or gasket cracked
• Need for OEM-style gasket to restore airtight seal

️ Installation Tips:

• Clean gasket channel and door frame before installation
• Soften gasket in warm water to improve flexibility
• ✅ Press gasket evenly into channel, ensuring full contact
• Check door alignment and seal integrity after installation

Sealed tight. Frost-free performance. OEM-grade freezer door gasket replacement for Sub-Zero® appliances.