Is your Whirlpool refrigerator building up frost, not cooling properly, or running constantly without cycling off? A faulty defrost timer is often the culprit. The defrost timer controls when the refrigerator enters its defrost cycle — when it fails, frost accumulates on the evaporator coils and blocks airflow, causing the fridge to lose cooling efficiency.
This OEM-compatible defrost timer kit (Part #2183400) restores proper defrost cycling so your refrigerator maintains the right temperature and runs efficiently again.
Part Number: 2183400
Also replaces: AP6005994, PS11739056
Fits: Whirlpool refrigerator appliances
Symptoms this part fixes:
- Excessive frost buildup in freezer or refrigerator
- Refrigerator not cooling properly
- Compressor running constantly without cycling off
- Food spoiling faster than normal
Free shipping on this item.