Classic (Formerly Built-In) Refrigeration Door Gasket Replacement


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

Steps to Verify Issue:

To replace a Classic (formerly Built-In) 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.


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.

Gasket Image:

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.

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