The BlueStars Dryer Thermostat & Thermal Fuse Kit includes a thermostat and thermal fuse specifically designed for Whirlpool, Kenmore, and Maytag dryers. The electric-powered components are color-coded and come in a set that includes a thermal fuse. The model number of the thermostat is 3977393, making it a compatible replacement part for enhancing the performance of your dryer. This kit is a practical choice for maintaining and repairing your home appliance efficiently.