Skip to main content

Designer Series (IT, IC, ID, IW) Door Gasket Replacement


  • How do you replace a door gasket on an IC, IT, or IW Designer unit?
  • New door gasket distorted or bent
  • What to do if door gasket ripped, torn, or cracked
  • Designer door or drawer gasket replacement instructions


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

Sub-Zero recommends any door or drawer gasket replacement be completed by a service technician. Contact Factory Certified Service to schedule an appointment for repair.


A dart at the back of the door gasket fits into a channel in the inside perimeter of the door liner.

To replace a door gasket, starting at one corner, pull the gasket dart from the channel.

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.


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

Ask Your Question

We're standing by with answers

Whether you're shopping for appliances or have questions about those you already own, we've got the resources you need. Talk directly to a customer care expert at the Sub-Zero, Wolf, and Cove service center, or connect with an appliance consultant at an official showroom near you. Get quick answers online, or reach a certified service provider or installer. And much more.


Call us at (800) 222-7820