Supco TH7274 Dryer Thermistor Fuse Sensor For Whirlpool AP6013514, 8577274, 3390292, 3406294, PS11746740 DRYER THERMISTOR FUSE - This high quality part is a direct replacement for Whirlpool WP8577274, AP6013514, 8577274, 3390292, 3406294, 3976615, 772546, ER8577274, PS11746740, WP8577274VP. PREMIUM REPLACEMENT - Supco TH7274 Exhaust Thermistor Sensor is designed to meet or exceed OEM specifications. HIGHEST-QUALITY PARTS - Supco parts are built to last and a popular choice among repair technicians and DIYers.