Skip to Content
  • 2 Day Quick Delivery! 2 Day Quick Delivery!
  • 365 Day Return Policy! 365 Day Return Policy!
  • 15 million satisfied customers 15 million satisfied customers
  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
  • Repair ForumFree Tech Support!
  • Google Trusted Store Google Trusted Store
Ask Max for Parts or Repair Help

Need Help?

Chat with a Pro

Call

1-877-477-7278
Cart

Customer Questions and Answers for Refrigerator Defrost Control Board by Whirlpool

Refrigerator Defrost Control Board

4.89 (64)
By: Whirlpool
Part Number: OEM9328188
Manufacturer Part Number: 4388931

Freezer not cooling or excessive frost buildup? The defrost control board manages the defrost cycle. Moderately difficult repair with video guidance.

More
$157.49
Compare At:
$187.41
You Save:
$29.92

IN STOCK
Ships Today Guaranteed
Add to Cart

Questions & Answers

For Whirlpool Refrigerator Defrost Control Board (Part Number: OEM9328188)

View all Questions

Answer

Robert, if there is not an air gap in the freezer or refrigerator door gasket, the adaptive defrost control 4388932 would be the most likely cause as the forced defrost operates properly.

Read More...

Answered by AppliancePartsPros.com   |   Sunday, August 8, 2021

Have questions? Ask our pros!

Contact us in a way that is convenient for you

Call us 1-877-477-7278
Need Help? Chat with a Pro

Share your thoughts with other customers

Answer or comment

Answer the question or make a comment

If you include your email address, you will be notified via email when an answer is posted.

Answer or comment
  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
  • 2 Day Quick Delivery! 2 Day Quick Delivery!
  • 365 Day Return Policy! 365 Day Return Policy!
  • Repair ForumFree Tech Support!
  • Google Trusted Store Google Trusted Store
Manage consent preferences

We use cookies to optimize website functionality, analyze the performance, and provide personalized experience to you. Use the controls below to manage your privacy preferences.

Cross-Site Advertising

When enabled, we may use cookies and similar technologies to deliver personalized advertisements based on your browsing activity across different websites. Opting out will disable third-party advertising cookies on this site.

Analytics Sharing

When enabled, we may share anonymized browsing and usage data with third-party analytics providers to help us understand how visitors use our site. Opting out will prevent this data from being shared with third parties.

​