
Samsung
Samsung DE81-03938A Range High-Temperature Cutout Thermal Switch
SMG-DE81-03938A
Availability
Ships within1-2 Business Days
Part Number
SMG-DE81-03938A
Manufacturer
Samsung
Compatible Brands:

Quality Parts
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Reliable
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Samsung DE81-03938A Range High-Temperature Cutout Thermal Switch
Genuine OEM Samsung DE81-03938A high-temperature cutout thermal switch for Samsung ranges and ovens. This safety component monitors oven temperature and shuts off the heating element if the temperature exceeds safe limits, protecting the appliance and your home from overheating. If your oven is not heating, shutting off unexpectedly, or displaying temperature-related error codes, this thermal switch may need replacement.
Key Features
- Genuine OEM Samsung replacement part
- High-temperature safety cutout switch
- Protects against oven overheating
- Essential safety component for range operation
- Direct fit for compatible Samsung ranges
Common Symptoms This Part Fixes
- Oven not heating
- Oven shutting off unexpectedly during use
- Oven overheating beyond set temperature
- Temperature-related error codes
- Thermal cutout tripped repeatedly
⚠️ WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Ships within1-2 Business Days
- Disconnect power to the range or oven
- Remove the rear access panel or oven back cover
- Locate the thermal switch near the oven cavity
- Disconnect the wire connectors from the old thermal switch
- Remove the mounting screws securing the switch
- Remove the old thermal switch
- Install the new thermal switch and secure with mounting screws
- Reconnect the wire connectors
- Replace the access panel
- 10. Restore power and test oven operation
DE81-03938A
- Oven not heating
- Oven shutting off unexpectedly
- Oven overheating beyond set temperature
- Temperature-related error codes
- Thermal cutout tripped repeatedly
Compatible models
Samsung ranges Samsung wall ovens Samsung slide-in ranges
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