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Sample Model Number Tags
Model numbers can be made up of numbers (1005400, for example) or a combination of letters and numbers (LAT1000AAE). The model number will most likely appear on either a paper sticker or a metal plate. Your appliance's model number tag may look similar to the sample model number tags shown here (model number highlighted in yellow):
This fan motor is a replacement airflow drive component designed to circulate air efficiently during operation. It supports temperature regulation and ventilation and is commonly replaced when airflow weakens, noise increases, or the fan stops rotating.
How Buying OEM Parts Can Save You Time and Money
Why buy the real thing?
OEM stands for Original Equipment Manufacturer. Simply put, this means that the company who made your appliance is also supplying the replacement part for it.
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★★★★★
★★★★★
Helmuth H - April 19, 2022
Verified Purchase
Easy repair.
Easy to install.
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David
February 29, 2024
I am looking to replace the Motor-FAN for Model WMH31017HS. Can you provide me with the Whirlpool and/or Part Select Part Number for this microwave? It appears to be PS12749476, W11441128. Is this correct?
For model number WMH31017HS0
Hi David, thank you for your question! Yes, the fan motor, part number PS12749476, that you have mentioned, is the correct replacement part for your model. We hope this information is useful!
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Luis
November 14, 2025
Is part # W11409094 motor fan still compatible with my microwave model# WMH31017HS08?
For model number WMH31017HS0
Hello Luis, thank you for reaching out. Yes, the part you have provided is compatible with your model, but the manufacturer has replaced the part number with the W11441128. The part select number is PS12749476. We hope this information helps!
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John
January 17, 2023
does part #w10439092 fit in my model number? it is a blower/fan replacement kit>
For model number mh2175xss
Hello John, Thank you for your inquiry. We have researched the model you have provided and do not show this part as compatible. The compatible part number is PS11754471. We hope this helps.
Is one fan rated more CFM then the other? both are available in parts .
MOTOR-FAN W11442100 and MOTOR-FAN W10918298
currently rated at 300 cfm, i want to increase to 400 cfm
thanks,
Sincerely,
Howard
For model number wmh32519hz3
Hello Howard, thank you for your inquiry. There is only hood fan motor assembly listed for your model that is part number PS12749476, and it is 300 cfm motor. We hope this information helps!
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Model Cross Reference
This part works with the following models:
PartSelect Number: PS12749476
Manufacturer Part Number: W11441128
