Skip to Content
  • time delivery images 2 Day Quick Delivery!
  • box-refresh images 365 Day Return Policy!
  • lovely images 15 million satisfied customers
  • boxes images Over 2.1 Million Parts In Stock
  • headphone imagesFree Tech Support!
  • google images Google Trusted Store

Customer Questions and Answers for Defrost Timer by Frigidaire

4.89 (64)
By: Frigidaire
Part Number: OEM20399667
Manufacturer Part Number: 5304518034

The Defrost Timer is an OEM replacement part for Frigidaire upright freezers. It serves as a crucial component responsible for regulating automatic defrost cycles.

Causes of a faulty defrost timer relate to 20,000+ hours of constant exposure to freezer temperatures as low as -10 degrees Fahrenheit. Such extremes can compromise electrical switching mechanisms over prolonged usage periods.

Symptoms of a failed defrost timer include:

  • Inability to initiate automatic defrost modes  
  • Excessive ice and frost accumulation inside cabinet
  • Warm areas detected due to impaired fan circulation
  • Diagnostic codes indicating defrosting problems

This genuine Frigidaire replacement part is compatible with Kelvinator and some Kenmore units as well.

More
$42.95
Compare At:
$51.11
You Save:
$8.16

IN STOCK
Ships Monday Guaranteed
Add to Cart

Questions & Answers

For Frigidaire Defrost Timer (Part Number: OEM20399667)

View all Questions

Answer

Jon, If you look at the heating element, there should be a wattage stamped on it. You will then divide that number into 14400 and whatever the number is will tell you what resistance the defrost heater should be. Continuity is a test that can be done but if you are getting a resistance then it has continuity.

Read More...

Answered by AppliancePartsPros.com   |   Tuesday, June 20, 2023

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
  • boxes images Over 2.1 Million Parts In Stock
  • time delivery images 2 Day Quick Delivery!
  • box-refresh images 365 Day Return Policy!
  • headphone imagesFree Tech Support!
  • google images Google Trusted Store