3390719 Thermal Fuse and 8577274 Thermistor - For Whirlpool Kenmore Maytag Dryers

3390719 Dryer Thermal Fuse and 8577274 Dryer Thermistor

Key Features

• Includes one 3390719 thermal fuse and one 8577274 thermistor
• The thermal fuse is a one-time safety device that cuts power if the dryer overheats
• The thermistor monitors and regulates the dryer's internal temperature
• Engineered to meet or exceed original equipment manufacturer (OEM) specifications

Replaces / Cross-Reference Part Numbers

• Thermal Fuse: 3390719, WP3390719, WP3390719VP, 3389639, 3389640, 690198, AP6008309, PS11741444, ET402, 80004
• Thermistor: 8577274, WP8577274, WP8577274VP, 1181075, 3390292, 3406294, 3976615, 772546, AP6013514, PS11746740

Compatibility & Fitment

• Designed for use with select clothes dryers from brands including Whirlpool, Kenmore, Maytag, KitchenAid, Amana, and Crosley
• Verify compatibility by checking your appliance's original part numbers

When to Replace

• Dryer does not start
• Dryer runs but does not produce heat
• Dryer produces insufficient heat
• Drying cycles are excessively long
• Dryer shuts off prematurely

Installation Tips

• Disconnect the dryer from its power source before beginning any repairs
• These components are typically located on the blower housing or exhaust duct
• Use a multimeter to test for continuity to confirm the original part has failed before replacing
• A blown thermal fuse often indicates a vent blockage. Inspect and clean the entire dryer vent system to prevent repeat failures