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

⚠️ Installation Disclaimer:

This gasket is intended for use only with compatible Sub-Zero® freezer and refrigerator models. Buyer is responsible for verifying fitment before purchase. Installation should follow manufacturer safety guidelines. Seller is not liable for damage or injury resulting from improper installation or use.

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