Do you sell genuine OEM Sub-Zero, Wolf, and Cove replacement parts?

Yes. SubZeroParts.com focuses on genuine OEM replacement parts for Sub-Zero, Wolf, and Cove appliances. Our catalog includes parts for refrigerators, freezers, wine storage units, ice makers, ranges, ovens, cooktops, ventilation products, and other compatible appliance models.

How do I know if a part fits my appliance?

The best way to confirm fit is to check your appliance model number and serial number before ordering. Many Sub-Zero, Wolf, and Cove parts change by serial range, production version, or model variation. If you are not sure, use the Check Fit form and send us your model number, serial number, part number, and photos if available.

Why is the serial number important when ordering appliance parts?

A serial number can determine whether your appliance uses the current part number, an earlier version, or a different service replacement. Two appliances with the same model number may require different parts depending on the production range. Checking the serial number helps reduce incorrect orders, delays, and unnecessary returns.

Can you help me identify the correct part before I order?

Yes. If you are not 100% sure which part fits your appliance, send us your appliance details through the Check Fit form. Include the model number, serial number, part number if known, and clear photos of the part or rating plate. Our team will review the details and help you identify the correct compatible replacement part.

Do you ship Sub-Zero and Wolf parts across the United States?

Yes. We ship replacement parts to customers across the United States. Shipping options, delivery time, and availability may vary depending on the part, destination, carrier service, and current inventory status. Some large, fragile, or special-order items may require additional handling time.

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If you already placed an order, use the Order Help form and include your order number, email address, and a short description of the issue. We can help with order status, tracking, shipping questions, returns, damaged items, wrong items, or compatibility questions related to your order.

Can I return a part if it does not fit?

Return eligibility depends on the item condition, product type, timing, and our return policy. Before ordering, we strongly recommend verifying compatibility by model and serial number. Electrical parts, installed parts, special-order items, or opened items may have restrictions. Please review the return policy before submitting a return request.

Are Sub-Zero and Wolf part numbers always the same as previous numbers?

Not always. Many OEM parts have current part numbers, previous numbers, replacement numbers, or service kit numbers. A previous number may be replaced by a newer part, but compatibility still depends on the appliance model and serial number. Product pages on SubZeroParts.com list current and previous numbers whenever available.

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It seems like you're unsure about the model or serial number. To ensure you receive the correct part, we strongly recommend verifying this information before placing your order. You can find the serial number on your appliance using our guide jump to the manual. If you need further assistance, please contact us, and our team will help you find the correct part for your Sub-Zero appliance.

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4204400 Genuine Sub-Zero Evaporator Replacement

Manufacturer: Sub-Zero
Product Type: Evaporator
Part Number: 4204400
Previous Numbers: 3130270
Compatible With:
550: Use regardless of serial number.
650: Use prior to serial #2128097. Starting with #2128097, see part 7009366.

295.40

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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.

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4204400 Genuine Sub-Zero Evaporator Replacement

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