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Sub-Zero Classic Refrigeration (BI) Door Gasket Replacement


  • Replace a door or drawer gasket on a Classic (BI) product
  • New door gasket distorted or bent
  • What to do if door gasket ripped, torn, or cracked
  • BI door or drawer gasket replacement instructions


To replace a Classic (BI) door or drawer gasket:

  1. A dart at the back of the door and drawer gaskets fit into channels built into the door and drawers.
  2. To remove a drawer gasket, first remove the drawer from the unit. See Classic Freezer Drawer Removal.
  3. To remove a door or drawer gasket, start at one corner and pull the gasket dart from the metal channel.

For information about other models, refer to:


If a Refrigerator, Freezer, or Wine Storage unit door gasket is ripped, torn, or cracked, it should be replaced to avoid moisture issues inside the unit and to make sure of proper cooling continues.

The gasket is the rubber seal that goes around the edge of the inner door.

Sub-Zero recommends any door or drawer gasket replacement be completed by a service technician. Service is necessary to expertly diagnose and repair the product. Contact Factory Certified Service to schedule an appointment for repair.

Genuine Sub-Zero, Wolf, and Cove parts are available by calling the Factory Certified Parts Distributor in your area. Only filters and cleaners are available for online purchase in the Sub-Zero, Wolf, and Cove Store. Other parts are not available for purchase online. Use Locator to find the Parts Distributor for your area.

Gasket Image:


Need further assistance? Contact Customer Care at 800.222.7820 or provide your information below and request a Customer Care representative contact you.

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