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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Please enter your details below to finalize your order. We specialize in genuine Sub-Zero, Wolf & Cove replacement parts and can help verify compatibility before shipment using your model and serial number.

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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.

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.

To help you order with confidence, please verify your model number, serial number, and part number before placing the order. If you are unsure whether this part fits your appliance, contact our team before shipment and we can help review compatibility.

Most unused parts in original manufacturer packaging may be returned within 30 days. Some 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 help identify the correct genuine OEM replacement part. We respect your privacy and use your information only to respond to your inquiry, assist with compatibility verification, and provide requested support.

Sub-Zero FILTER WATER – Part Number 7042803

Manufacturer: Sub-Zero
Product Type: FILTER WATER
Part Number: 7042803
Previous Numbers: N/A
Compatible With: Compatible with select Sub-Zero refrigerators

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The Sub-Zero FILTER WATER (Part Number 7042803) is a premium replacement water filter designed for use in Sub-Zero refrigerators. Engineered to ensure clean and fresh water, this filter effectively removes impurities and contaminants, delivering the highest water quality for your home.
Key Features:

Provides superior water filtration, ensuring clean and fresh water.
Maintains the premium performance of your Sub-Zero refrigerator.
Easy to install and replace, fitting seamlessly into compatible Sub-Zero models.

Ensure the long-lasting functionality of your refrigerator with the Sub-Zero FILTER WATER 7042803. This genuine replacement part meets the highest standards of quality and reliability, ensuring your Sub-Zero appliance continues to perform at its best.

Need Help Confirming Compatibility?

If you're unsure whether this part is c
Sub-Zero appliance, we’re here to help. To ensure we provide the correct part, please have your serial number and model number ready when contacting us.
Not sure where to find these numbers? Check our guide to locating your Sub-Zero serial and model number for assistance. Without these details, it may be difficult to recommend the correct part due to the wide variety of models and sizes.

How to Replace the Water Filter on Your Sub-Zero Refrigerator | Step-by-Step Guide

Watch our detailed step-by-step guide on replacing the water filter in your Sub-Zero refrigerator. Maintaining a clean water filter is essential for optimal performance and fresh-tasting water. This video provides easy-to-follow instructions to help you replace the filter quickly and efficiently. Ensure you have the correct model and part number before starting. If you need help confirming compatibility, please contact our support team.

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Sub-Zero FILTER WATER – Part Number 7042803

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