
Defrost Sensor Controller Assembly
The 6615JB2005H is a defrost sensor controller assembly for LG refrigerator and microwave. Basic tools needed. Compare prices from top sellers.
Replaces: 1266868, AP4438477
Moderate Repair
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5 stores · Updated May 17, 2026$17.46
4.8(728)In Stock
Go to Store$20.80
4.6(3.6k)In Stock
Go to Store$34.74
4.5(13.6k)In Stock
Go to Store$34.75
4.8(21.9k)In Stock
Go to Store$37.89
4.4(3.1k)In Stock
Go to StoreMaintain your refrigerator's performance with this essential defrost sensor controller assembly designed specifically for LG models. Engineered by LG Electronics, this part ensures optimal temperature regulation, preventing ice buildup and enhancing energy efficiency. By accurately detecting changes in temperature, it plays a crucial role in maintaining food freshness and overall appliance functionality.
Compatible with a range of LG refrigerators, this sensor and thermistor assembly is easy to install, making it a practical choice for DIY repairs. Ensure your refrigerator operates at its best and prolong its lifespan with this reliable replacement component. Whether you're dealing with inconsistent cooling or frequent frost accumulation, upgrading to this defrost sensor is a smart solution for any LG appliance owner.
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Common Problems This Part Fixes
Freezer not defrosting
Repair difficulty: Moderate - basic tools and 1-2 panels to remove
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