SZO575 - Universal Supco Refrigerator Door Gasket, White

WG03F07353 – Universal Supco Refrigerator Door Gasket, White (SZO575)

The SZO575 Universal Supco Refrigerator Door Gasket, White is a high-quality aftermarket replacement gasket designed by Supco for select Sub-Zero refrigerators. This white magnetic door gasket restores the airtight seal around the refrigerator door, helping maintain consistent cooling temperatures, improve energy efficiency, and reduce compressor workload. Appliance Kingdom proudly supplies quality replacement appliance parts across Canada with fast, reliable shipping for homeowners, landlords, and professional appliance repair technicians. The manufacturer identifies this as a replacement for specific Sub-Zero refrigerator door gasket applications.

What Does a Refrigerator Door Gasket Do?

The refrigerator door gasket forms an airtight seal between the refrigerator door and cabinet. This seal prevents warm air from entering while keeping cold air inside, allowing the refrigerator to maintain proper food storage temperatures efficiently.

A worn, cracked, or deformed gasket allows air leaks that force the refrigerator to run longer, increasing energy consumption and placing unnecessary strain on the cooling system. Replacing a damaged gasket helps restore proper sealing performance, improves cooling efficiency, and can extend the life of the appliance.

Common Symptoms of a Faulty Refrigerator Door Gasket

If your refrigerator is showing any of the following symptoms, the door gasket may need replacement:

• Refrigerator door does not seal tightly
• Warm air entering the refrigerator compartment
• Excess moisture or condensation around the door
• Frost buildup near the door opening
• Compressor running more frequently than normal
• Increased energy consumption
• Food not staying consistently cold
• Visible cracks, tears, gaps, or deformation in the gasket
• Door requires extra force to stay closed

Replacing a worn gasket often resolves these issues when the seal itself is the source of the problem. If cooling problems continue after gasket replacement, additional diagnosis of other refrigeration components may be required.

Compatibility Guidance

This door gasket is intended for compatible Sub-Zero refrigerator applications.

Before ordering:

• Verify your refrigerator model number.
• Confirm that SZO575 is specified for your appliance.
• Contact Appliance Kingdom if you need assistance confirming compatibility before purchase.

Verifying compatibility helps ensure proper fit, sealing performance, and customer satisfaction.

Replaces Part Numbers

Verified replacement part numbers include:

• 7010575
• 3211100

Key Features & Benefits

• High-quality Supco aftermarket replacement
• White magnetic refrigerator door gasket
• Designed to provide a secure, airtight seal
• Helps improve cooling efficiency and reduce energy loss
• Manufactured to meet or exceed OEM performance standards
• Durable construction for long service life
• Suitable for homeowners, landlords, maintenance professionals, and appliance repair technicians
• Precision-engineered for dependable fit and reliable sealing performance

Installation Overview

Replacing a refrigerator door gasket is generally considered a moderate DIY repair.

The old gasket is removed from the door and the replacement gasket is installed according to the appliance's mounting design. Proper alignment is essential to achieve a complete seal around the entire door.

Some installations may require warming the gasket before installation to improve flexibility and help remove shipping creases.

Professional installation is recommended if the door requires adjustment or if proper sealing cannot be achieved after installation.

Canada-Wide Availability & Trusted Canadian Supplier

Appliance Kingdom is a trusted Canadian supplier of genuine OEM and high-quality aftermarket appliance replacement parts. Orders ship from Canada, helping customers across the country receive dependable parts quickly for residential and commercial appliance repairs.

Whether you're repairing a single household refrigerator or servicing multiple appliances, Appliance Kingdom offers reliable products backed by knowledgeable customer support.

Buyer Confidence & Quality Assurance

When you purchase the SZO575 Universal Supco Refrigerator Door Gasket, White, you receive:

• High-quality Supco replacement construction
• Reliable sealing performance for compatible applications
• Manufactured to meet or exceed OEM performance standards
• Assistance with compatibility verification before ordering
• Fast Canada-wide shipping from a trusted Canadian appliance parts supplier