4204400 Genuine Sub-Zero Evaporator Replacement

The 4204400 Genuine Sub-Zero Evaporator is a critical component for maintaining the optimal cooling performance of your Sub-Zero refrigerator. This evaporator ensures efficient heat exchange within the refrigeration system, keeping your food fresh and extending the life of your appliance.
Replaces Previous Part Number:

• 3130270

Compatibility:

• Model 550:
• Use regardless of serial number.
• Model 650:
• Use prior to serial #2128097.
• Starting with serial #2128097, please see part 7009366.

Key Features:

• Optimal Performance: Restores your refrigerator's cooling efficiency.
• Genuine Sub-Zero Part: Manufactured by Sub-Zero for perfect compatibility and reliability.
• Durable Construction: Built to meet or exceed original specifications.
• Professional Installation Recommended: Due to the complexity of the refrigeration system, installation should be performed by a certified technician.

Important Compatibility Information:
It's crucial to verify your refrigerator's model and serial number to ensure this part is compatible:

• For Model 550:
• The 4204400 Evaporator is compatible with all serial numbers.
• For Model 650:
• Use this part if your serial number is prior to #2128097.
• If your serial number is 2128097 or higher, please refer to part 7009366.

Installation Notes:

• Professional Installation Required: Replacing the evaporator involves handling refrigerant gases and requires specialized tools and expertise.
• Safety Precautions: Always disconnect the appliance from the power source before servicing.

Additional Information:
Replacing a faulty evaporator can resolve issues such as insufficient cooling, frost buildup, and unusual noises. Using the 4204400 Genuine Sub-Zero Evaporator ensures your refrigerator operates at peak performance and maintains the freshness of your food.

• Need a different part?
• For Model 650 starting with serial #2128097, please see part 7009366.
• Questions?
• If you have any questions about compatibility or installation, please contact our customer support team for assistance.