Defrost Sensor
Part # 00637963·Bosch·Refrigerator

Defrost Sensor

The 00637963 is a defrost sensor for Bosch refrigerator. Basic tools needed. Compare prices from top sellers.

Moderate Repair

Fits Thermador appliances

Thermador

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Price Comparison

4 stores · Updated May 18, 2026
RepairClinicLowest
$43.60
4.4(3.1k)Preorder
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ApplianceParts Pro
$55.46
4.8(21.9k)Preorder
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PartSelect
$68.29
4.5(13.6k)Preorder
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Parts Dr
$69.77
4.6(3.6k)Preorder
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Ensure your Bosch refrigerator operates at optimal performance with this high-quality temperature sensor. Designed specifically for Bosch, Thermador, and Gaggenau appliances, this part enhances temperature regulation, ensuring your food stays fresher for longer. The sensor is critical for accurate temperature readings, preventing food spoilage and promoting energy efficiency in your refrigerator. With easy installation, it seamlessly integrates into your appliance, making it a smart choice for any DIY maintenance project. Trust in the durability and reliability of genuine Bosch parts for continued high performance and longevity of your refrigerator. Invest in this essential sensor and keep your kitchen running smoothly.

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Common Problems This Part Fixes

Freezer not defrosting

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

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