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Customer Questions and Answers for Refrigerator Air Damper Diffuser by Whirlpool

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Manufacturer Part
4.89 (64)
By: Whirlpool
Part Number: OEM21626757
Manufacturer Part Number: W11645127

Fix uneven cooling or icing issues with this refrigerator air damper diffuser. Distributes cold air between compartments. Simple DIY repair, 30 min.

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Questions & Answers

For Whirlpool Refrigerator Air Damper Diffuser (Part Number: OEM21626757)

1 Answer

Richard, At the front of the diffuser cover, there will be a small plastic piece that you can use a flat blade screwdriver to pop off then there will be a screw behind it to remove the cover. The thermistor will be either behind this cover or on the side wall behind a small cover.

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1 Answer

Hello Natalie, this diffuser uses a stepper motor with pulsed 12vdc from the control board.

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1 Answer

Locate your tech sheet and run a diagnostics to find any causes for the issue. Here is a video that may help as well: https://youtu.be/RrCf7cfRS3M

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1 Answer

Dan, We will need your model number to help you find the right parts for your unit. Please post another question with all your info included thank you.

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1 Answer

Dan, We will need your model number to help you find the right parts for your unit. Please post another question with all your info included thank you.

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  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
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