Description
Whirlpool 4388932 Refrigerator Defrost Timer Control Board is a genuine OEM replacement designed to manage the automatic defrost cycle in Whirlpool refrigerators. It monitors temperature and timing to control when the defrost heater activates, ensuring frost-free operation and stable cooling performance.
Features & Benefits:
- Authentic Whirlpool OEM part for precise performance and reliability
- Regulates the timing and duration of the defrost cycle
- Prevents frost buildup on evaporator coils
- Plug-and-play design for quick, tool-free installation
- Includes wiring harness and mounting hardware
Common Symptoms That Indicate Replacement:
- Refrigerator not defrosting automatically
- Excessive frost or ice buildup on coils
- Inconsistent temperatures in the refrigerator or freezer
- Compressor running continuously
Compatible Models Include:
- ED2KHAXVQ01
- 10641262801
- 10641262800
Cross-Reference / Replaces:
4388932, AP3109394, 844415, PS372261, SP7014470
Compatibility Note:
Before purchasing, verify this defrost timer control board matches your Whirlpool refrigerator model. Using genuine Whirlpool OEM parts ensures long-lasting, efficient performance and proper system regulation.



