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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Sub-Zero 7009447 Compressor Assembly EM20HSC – OEM Replacement

Manufacturer: Sub-Zero
Product Type: Compressor Assembly, EM20HSC
Part Number: 7009447
Previous Numbers: N/A
Compatible With:

BI Series: BI-30U, BI-36U, BI-36UFD, BI-36S, BI-42S, BI-42SD, BI-48S, BI-48SD, BI-36UG, BI-30UG
IW Series: IW-18, IW-24, IW-30, IW-30R (Note: order valve assembly drier separately)
BW-30
UC-24B (serial #3603000 and above)
736 Series: 736TR, 736TC (serial #2970000 and above)
IC Series: IC-30R, IC-24R, IC-36R
IT Series: IT-30R, IT-30CIID, IT-36R, IT-36CI
ID Series: ID-30R, ID-36R, ID-27R, ID-24R
UW-24

477.7

add to cart

The Sub-Zero 7009447 Compressor Assembly (EM20HSC) is a high-performance OEM component designed to restore optimal cooling functionality across a broad range of built-in and undercounter Sub-Zero refrigeration units.
This compressor is a direct factory-authorized replacement used in residential refrigeration systems, responsible for circulating refrigerant and maintaining low operating temperatures. Designed for energy efficiency, quiet operation, and long-term reliability.
Detailed Serial Number Compatibility:

BI-30UG & BI-36UG: Prior to serial #4300000; Starting from serial #4300000, see 7028935.
BI-36UFD: Prior to #4754300; starting from #4754300 see 7028935.
UC-24B: From serial #3603000 and later; prior serials use 7002177.
736TC & 736TR: Starting from serial #2970000; prior to serial #2970000 use 7006959.
BI-42SD/SID, BI-48SD/SID: Prior to serial #4300000 and from #4347991 to #4754299. Otherwise, see 7028935.
ID-36R, ID-30R, ID-24RO, ID-24R, ID-27R: Prior to serial #5897000; starting with #5897000 see 7042106.

If your Sub-Zero unit is no longer cooling properly or the compressor has failed, this OEM assembly ensures a perfect fit and restores system performance.

Important Compatibility Notes:Designed for residential Sub-Zero models listed above.
IW-Series models require separate purchase of valve assembly drier.
Always confirm your model and serial number before purchasing.
Not compatible with older compressor styles or international models.

Need assistance confirming compatibility? Contact our support team.

Made on

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Sub-Zero 7009447 Compressor Assembly EM20HSC – OEM Replacement

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