Do you sell replacement parts for Sub-Zero, Wolf, and Cove appliances?

SubZeroParts.com offers replacement parts for Sub-Zero, Wolf, and Cove appliances, including refrigerators, freezers, wine storage units, ice makers, ranges, ovens, cooktops, and ventilation products. Compatibility should be confirmed using the appliance model number and serial number before ordering.

How do I check whether a part may fit my appliance?

Check the appliance model number and serial number before ordering. Part applicability can vary by serial range, production version, and model variation. If you are unsure, use the Check Fit form and send the model number, serial number, part number, and photos if available.

Why is the serial number important when ordering appliance parts?

The serial number can help distinguish between parts listed for different production ranges or model variations. Two appliances with the same model number may use different parts. Checking both the model number and serial number can reduce incorrect orders, delays, and unnecessary returns.

Can you help me review which part may apply to my appliance?

Yes. If you are unsure which part may apply to your appliance, send the 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 information and help narrow down the available options. Compatibility should be confirmed before ordering.

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

We ship replacement parts to addresses across the United States. Shipping options and delivery times may vary by item, destination, carrier service, and current availability. 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 is governed by the current return policy and may depend on item condition, product type, timing, and whether the item has been opened or installed. Check compatibility by model number and serial number before ordering. Review the return policy before submitting a return request.

Why can a part listing show more than one part number?

A listing may include current, previous, or related reference numbers. A number shown on an older part or document does not by itself confirm compatibility. Check the appliance model number, serial number, and product-page details before ordering.

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Please enter your details below to complete your order. We offer replacement parts for Sub-Zero and Wolf appliances and can review compatibility information before shipment using the model number, serial number, and part number you provide.

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We may ship through USPS, UPS, or FedEx depending on the order and destination. Listed rates apply to eligible U.S. orders. International shipping is calculated separately.

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Appliance Model Number

Example: BI-48SID/O, 650, 736TCI, DF366, GR366

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Sub-Zero and Wolf parts may vary by exact model, serial number range, and production version. Providing your model and serial number helps us review compatibility before shipment when possible.

I confirm that I have verified the model and serial number for compatibility.

Please verify the appliance model and serial number before placing your order. Compatibility may depend on the exact model, serial-number range, and production version. Open our serial-number guide or contact us for help reviewing the available information.

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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 after the order ships.

Please review the appliance model number, serial number, and part number before placing the order. If you are unsure whether a part may apply to your appliance, contact our team before shipment and we can review the information provided.

Most eligible unused parts in manufacturer packaging may be returned within 30 days. Electronic, installed, opened, special-order, discontinued, or non-stock parts may have limited return eligibility. Shipping charges may be non-refundable unless the return is due to our confirmed error.

By placing your order, you agree to our Return Policy, Shipping Policy, and Terms of Service.

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By submitting this form, you agree that SubZeroParts.com may contact you about your request and use the information provided to review which replacement part may apply to your appliance. We use the information only to respond to your inquiry, review compatibility information, and provide requested support.

7043869 Sub-Zero Main Control Board

Appliance brand: Sub-Zero
Product Type: Control Board
Part Number: 7043869
Previous Numbers:
Compatible With: BI-30UG, BI-36UG, BI-36UFD, BI-36UFDID, BI-36UID, BI-36RG, BI-36F, BI-42UFD, BI-42UFDID, BI-42SD, BI-42SID, BI-48SD, BI-48SID(Note: Always verify that the model serial number of your instrument matches the models listed to ensure compatibility. For more information or installation assistance, please contact our support team.)

429.40

add to cart

The 7043869 Sub-Zero Main Control Board is a replacement control board for select BI-Series refrigerators. Confirm applicability by model and serial number before ordering.

Compatibility and Serial Number Details
Please refer to the following compatibility information to determine if this part is suitable for your refrigerator model and serial number:

BI-30UG:
Use Starting With Serial #4300000
Prior to Serial #4300000: See part 7041549
BI-36UG:
Use Starting With Serial #4300000
Prior to Serial #4300000: See part 7041549
BI-36UFD:
Use Starting With Serial #4754300
Prior to Serial #4754300: See part 7041549
BI-36UFDID:
Use Regardless Of Serial Number
BI-36UID:
Use Regardless Of Serial Number
BI-36RG:
Use Starting With Serial #4300000
Prior to Serial #4300000: See part 7041549
BI-36F:
Use Starting With Serial #4300000
Prior to Serial #4300000: See part 7041549
BI-42UFD:
Use Regardless Of Serial Number
BI-42UFDID:
Use Regardless Of Serial Number
BI-42SD:
Use Starting With Serial #4300000
Prior to Serial #4300000: See part 7041549
BI-42SID:
Use Starting With Serial #4300000
Prior to Serial #4300000: See part 7041549
BI-48SD:
Use Starting With Serial #4300000
Prior to Serial #4300000: See part 7041549
BI-48SID:
Use Starting With Serial #4300000
Prior to Serial #4300000: See part 7041549

Installation Notes

Safety First: Unplug your refrigerator before starting any repair.
Professional Installation Recommended: Due to the complexity of electronic components, professional installation is advised.
Programming Required: After installation, the control board may require programming specific to your model and serial number to ensure proper functionality. Please refer to the installation guide for detailed instructions.

Installation and Programming Instructions
Installing the 7043869 control board is straightforward with the included instructions. Programming the board to your specific Sub-Zero model ensures that your appliance functions correctly.

Download the installation and programming guide here.
Important: Be sure to follow the instructions carefully for your specific model and serial number.

Additional Information
A faulty control board can lead to issues such as temperature fluctuations, malfunctioning displays, or unresponsive controls. If replacement is being considered, confirm the applicable control board using the refrigerator model and serial number.

Previous Part Reference

For models and serial numbers prior to those listed, please refer to part 7041549 Sub-Zero Control Board.

Note: Confirm compatibility using the appliance model and serial number. Follow the applicable installation documentation for the specific model.

Installation and programming instructions:
Installation of the 7041549 control board is easy with the included instructions. Programming the board for your specific Sub-Zero model ensures that the unit will operate correctly.

Download a detailed installation and programming guide here. You will also find compatibility for all serial numbers and models in these instructions.
Note: Be sure to follow the instructions for your model and serial number.

Need Help Confirming Compatibility?

If you're unsure whether this part is compatible with your Sub-Zero appliance, use the model and serial number to verify compatibility before ordering. Not sure where to find these numbers? Use the model and serial number when researching compatible replacement parts.

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7043869 Sub-Zero Main Control Board

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