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.

What should I do if I already placed an order and need help?

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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After placing your order, you will receive a confirmation email with your order details. Most orders are processed within 1–2 business days according to our Shipping Policy. Tracking information will be provided once your order ships.

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Sub-Zero Heat Exchanger – Refrigerator Side (7015718)

Manufacturer: Sub-Zero
Product Type: Heat Exchanger, Refrigerator Side
Part Number: 7015718
Previous Numbers: 4250960
Compatible With: 532, 550

119.3

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The Sub-Zero Heat Exchanger (Part Number 7015718) is a factory-authorized component specifically engineered for select Sub-Zero 532 and 550 refrigerator models. This part ensures efficient cooling by maintaining the integrity of the refrigeration system.
Key Features:

Optimized Cooling Efficiency: Helps maintain consistent internal temperatures in your Sub-Zero refrigerator.
High Compatibility: Designed for Sub-Zero models 532 and 550 with specific serial ranges.
Genuine OEM Part: Built to Sub-Zero's exacting standards for quality and reliability.

Compatibility Details:
Model 532:

Prior to Serial #M681566/P612141: Use 7015718.
Serial Ranges:
M681566/P612141 to M/P964769 → Use 7020563.
M/P964770 to M/P965069 → Use 7015832.
M/P965070 to M/P990699 → Use 7020563.
M/P990700 to M/P990999 → Use 7015832.
M/P991000 to M/P1004774 → Use 7020563.
M/P1004775 to M/P1185039 → Use 7015832.
M/P1185040 to M/P1185139 → Use 4251300.
M/P1185140 to M/P1203739 → Use 7015832.
M/P1203740 to M/P1203839 → Use 7014670.
M/P1203840 to M/P1206089 → Use 7015832.
Starting with M/P1206090 → Use 4251300.

Model 550:

Prior to Serial #M681166/P612941: Use 7015718.
Serial Ranges:
M681166/P612941 to M/P964069 → Use 7015724.
M/P964070 to M/P964469 → Use 7015850.
M/P964470 to M/P984749 → Use 7015724.
M/P984750 to M/P985149 → Use 7015850.
M/P985150 to M/P1004774 → Use 7015724.
M/P1004775 to M/P1184139 → Use 7015850.
M/P1184140 to M/P1184239 → Use 7015918.
M/P1184240 to M/P1204989 → Use 7015850.
Starting with M/P1204990 → Use 7015918.

Why Choose Genuine Sub-Zero Parts?

Reliable Performance: Meets the quality standards of Sub-Zero refrigeration systems.
Exact Fit: Designed specifically for your appliance.
Durable Construction: Ensures long-term functionality.

If you are unsure if this heat exchanger is compatible with your model and serial number, please contact our experts here.

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Sub-Zero Heat Exchanger – Refrigerator Side (7015718)

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