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Kenmore / Sears Microwave Damper & Related

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Kenmore Microwave Damper Assembly
Genuine Samsung part
By: Samsung
Part Number: DE72-40022A

Damper assembly that installs in your over-the-range microwave's exhaust vent system. Replace if cracked, broken, or missing to restore proper airflow.

Do-It-Yourself Stories from Customers like You Missing installation parts instructions   Dennis S. • Lake Forest , CA • March 02, 2019

Ordered parts from appliance parts pros and downloaded instructions.. Read more

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$30.54
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$36.34
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$5.80

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Kenmore Main Damper Assembly (Air Control)
Genuine Whirlpool part
By: Whirlpool
Part Number: WPDE72-40022A

This main damper assembly regulates airflow between compartments to help maintain proper refrigerator temperatures. It replaces a worn or stuck damper to restore controlled air delivery for more consistent cooling performance. What it does:

  • Controls the amount of cold air flowing from the freezer into the fresh-food compartment
  • Helps stabilize internal temperatures when opening/closing doors or during mode changes
  • Commonly fails by sticking open or closed, causing warm fresh-food temps or overcooling
  • Works with the refrigerator's control system to modulate airflow based on demand
What's included: One main damper assembly as shown Install notes:
  • Disconnect power before beginning any service to avoid electrical shock
  • Handle the damper flap and cable/gear gently to prevent damage during installation
  • Inspect surrounding seals and mounting points; secure all fasteners and reconnect any harnesses
  • After installation, restore power and verify proper operation across temperature settings

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$28.95
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$34.45
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