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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.

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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.

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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.

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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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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 4201260 Refrigerator Control – Dual Sensor Replacement

Manufacturer: Sub-Zero
Product Type: Refrigerator Dual Sensor Control
Part Number: 4201260
Previous Numbers: Refer to alternative part 4200930.
Compatible With: 501R, 511, 532, 542, 550, 561

185.10

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Sub-Zero 4201260 Dual Sensor Refrigerator Control is a genuine part specifically designed for Sub-Zero 500 series refrigerators. This control ensures accurate temperature regulation and optimal operation of your refrigerator, prolonging the freshness of your food. It is compatible with a variety of models in the 500 series, making it a versatile and essential part for maintaining your Sub-Zero appliance.
The 4201260 control can be easily installed and is engineered to match Sub-Zero’s high standards of performance. Ensure your refrigerator continues to work smoothly by replacing faulty controls with this original Sub-Zero part.

Compatibility Details:501R:

Use starting from Serial #M821354/P612141.
For earlier serial numbers, use alternative part 4200930.

511:

Compatible with all serial numbers.

532:

Use starting from Serial #M821354/P612141.
For earlier serial numbers, use alternative part 4200930.

542:

Compatible with all serial numbers.

550:

Use starting from Serial #M821354/P612141.
For earlier serial numbers, use alternative part 4200930.

561:

Use starting from Serial #M821354/P612141.
For earlier serial numbers, use alternative part 4200930.

Important Notes:

If the refrigerator fan blade is gray, replace it with the white blade (Part: 7014696).
Ensure proper installation following the included instruction sheet to avoid issues with temperature regulation.

What's Included:

Dual Sensor Thermostat
Installation Guide
Capillary Tube

Basic Installation Steps:

Remove shelves and the evaporator cover.
Replace the defective control with the Sub-Zero 4201260.
Secure capillary tubes as directed in the manual.
Reinstall shelves and test the unit for proper cooling performance.

Dual Sensor Technology: Optimizes cooling and temperature regulation for Sub-Zero refrigerators.
Genuine OEM Part: Designed to meet the highest standards for compatibility and performance.
Easy Installation: Includes all necessary hardware and instructions.

Why Choose the 4201260 Refrigerator Control?
Replacing your refrigerator control ensures consistent cooling and prolongs the lifespan of your appliance. Designed specifically for Sub-Zero 500 Series models, this part guarantees perfect compatibility and performance.

Upgrade your refrigerator's performance with the Sub-Zero 4201260 Refrigerator Control. Designed for precise temperature regulation, this genuine OEM part ensures reliable cooling for your Sub-Zero 500 Series models.

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Sub-Zero 4201260 Refrigerator Control – Dual Sensor Replacement

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