WG03F00616 - Genuine OEM GE Refrigerator Defrost Thermostat

WG03F00616 – Genuine OEM GE Refrigerator Defrost Thermostat

The WG03F00616 Genuine OEM GE Refrigerator Defrost Thermostat is an original manufacturer replacement component designed for compatible GE refrigerators and select related brands. This genuine OEM defrost thermostat plays a critical role in the refrigerator's automatic defrost system by helping regulate defrost temperatures and protecting the appliance from overheating during defrost cycles. Available from Appliance Kingdom, this part ships across Canada with fast, dependable delivery for homeowners, landlords, property managers, and professional appliance repair technicians.

A faulty defrost thermostat is a common cause of excessive frost accumulation, cooling problems, and temperature inconsistencies. Replacing a failed thermostat with a genuine OEM component helps restore proper defrost operation and maintain reliable refrigerator performance.

What Does the Refrigerator Defrost Thermostat Do?

The defrost thermostat, also known as a defrost bi-metal thermostat, monitors evaporator temperatures during the defrost cycle. It works as a safety device that helps prevent overheating by opening or closing the electrical circuit at specific temperatures.

The WG03F00616 thermostat features a clip-on design and is engineered to operate according to GE's original specifications. Proper temperature regulation is essential for efficient frost removal, consistent cooling performance, and protection of critical refrigeration components.

When a defrost thermostat fails, the refrigerator's defrost system may not function correctly, leading to ice buildup on evaporator coils, restricted airflow, and cooling issues throughout the appliance.

Common Symptoms Indicating Replacement

A defective refrigerator defrost thermostat can cause several operational problems, including:

• Excessive frost buildup on evaporator coils
• Refrigerator compartment too warm
• Refrigerator compartment too cold
• Freezer section too warm
• Freezer section too cold
• Reduced airflow within the appliance
• Water leaking due to improper defrost operation
• Cooling performance becoming inconsistent
• Frequent icing issues behind freezer panels

If your refrigerator is experiencing one or more of these symptoms and diagnostics identify a faulty defrost thermostat, replacing the thermostat often restores proper defrost system operation.

Compatibility Guidance

This part is designed for use in compatible GE refrigerator models and may also be used in select models from brands associated with GE manufacturing networks.

Before ordering:

• Verify your appliance model number.
• Confirm that WG03F00616 is listed for your specific refrigerator model.
• Contact Appliance Kingdom if you require assistance verifying compatibility.

Model verification helps ensure proper fit and prevents unnecessary returns.

Replaces Part Numbers

The following replacement and superseded part numbers have been verified by authoritative appliance parts suppliers:

• 200D3375P001
• 467326P055
• WR50X10015
• WR50X10017
• WR50X10018
• WR50X10028
• WR50X10051
• WR50X10052
• WR50X10053
• WR50X10054
• WR50X10068
• WR50X10074
• WR50X10075
• WR50X10079

Key Features & Benefits

• Genuine OEM GE replacement part
• Designed to meet original factory specifications
• Critical component of the refrigerator defrost system
• Helps prevent excessive frost accumulation
• Supports efficient airflow and cooling performance
• Built for long-term reliability and durability
• Precision-engineered fit for compatible refrigerator models
• Suitable for homeowners, landlords, maintenance professionals, and appliance technicians
• Manufactured to maintain original appliance performance standards

Installation Overview

Replacing a refrigerator defrost thermostat generally requires access to the evaporator assembly located behind interior freezer panels.

Installation is typically considered moderate difficulty and may require:

• Removing freezer shelves and interior panels
• Accessing evaporator components
• Disconnecting and reconnecting electrical wiring
• Proper positioning of the thermostat clip

Experienced DIY users may be able to complete the repair successfully. Because electrical testing and refrigeration system components are involved, professional installation is recommended when diagnosis or repair procedures are uncertain.

Always disconnect power before servicing the appliance.

Canada-Wide Availability & Trusted Canadian Supplier

Appliance Kingdom supplies genuine OEM and high-quality appliance replacement parts to customers throughout Canada. Orders ship from Canada, helping provide faster delivery and dependable service to homeowners, landlords, maintenance companies, and appliance repair professionals nationwide.

Whether you're restoring cooling performance in a household refrigerator or servicing multiple units, Appliance Kingdom offers trusted parts and knowledgeable support to help complete repairs with confidence.

Buyer Confidence & Quality Assurance

When you purchase the WG03F00616 Genuine OEM GE Refrigerator Defrost Thermostat, you receive:

• Genuine OEM manufacturing quality
• Reliable fit and performance
• Compliance with original appliance specifications
• Support for compatibility verification before purchase
• Trusted Canadian sourcing and nationwide shipping
• Confidence in restoring proper defrost system operation