Door Interlock Switch
Part # DA34-00066A·Samsung·Refrigerator

Door Interlock Switch

The DA34-00066A is a door interlock switch for Samsung refrigerator. Basic tools needed. Compare prices from top sellers.

Replaces: 3955038
Moderate Repair

Fits Samsung appliances

Samsung

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Price Comparison

4 stores · Updated May 17, 2026
ApplianceParts ProLowest
$23.22
4.8(21.9k)In Stock
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RepairClinic
$18.17
4.4(3.1k)Preorder
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Part Advantage
$26.18
4.8(728)Preorder
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PartSelect
$48.45
4.5(13.6k)Preorder
Go to Store

Ensure the optimal performance of your Samsung refrigerator with the high-quality door interlock switch. This essential component guarantees that your appliance operates safely and efficiently by preventing the door from being opened while the system is running. Designed specifically for Samsung refrigerators, this reliable switch seamlessly replaces your old, malfunctioning part, allowing for a quick and easy installation. With the SKU DA34-00066A, you can trust this switch to restore proper functionality and Maintain the longevity of your refrigerator. Invest in the durability and reliability of your appliance with this genuine replacement part, ensuring your food stays fresh and your appliance remains secure. Maintain your refrigerator today and experience the difference in performance.

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Common Problems This Part Fixes

Light not working

Repair difficulty: Moderate - basic tools and 1-2 panels to remove

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