The Thermostat Assembly is an OEM part for LG dryers. It functions as a crucial safety feature by monitoring and regulating the temperature within the dryer. This assembly ensures that the dryer operates within a safe temperature range, preventing overheating that can lead to appliance damage or fire hazards. Symptoms of a failing thermostat assembly include: Clothes not drying properly or taking longer than usual to dry. The dryer repeatedly shutting off during a cycle. Excessive heat generation, making the surface of the dryer unusually hot. The common causes of issues with the thermostat assembly include lint build-up that restricts airflow, a malfunction in the heating system that causes irregular temperature fluctuations, or simple wear and tear from regular use. A faulty thermostat can result in unregulated heat levels, so timely replacement is essential for safety and efficiency. This OEM LG part is also compatible with Sears/Kenmore.Part Number 6931EL3001E (AP4440977) replaces 1268363, 6931EL3001B, 6931EL3001C, AH3530481, EA3530481, PS3530481.