Whirlpool Brand 280148 Dryer Thermal Cut Off Kit (Includes 8557403 Thermostat & 8318314 Thermal Fuse)
Dryer thermal cut-off kit including thermostat and thermal fuse for Whirlpool, Kenmore, and Maytag dryers.
Comparison chart showing BlueStars dryer thermal cut-off kit components versus generic alternatives.
Dryer thermal cut-off kit components showing dimensions for Whirlpool, Kenmore, and Maytag dryer compatibility.
White dryer showing symptoms fixed by 280148 thermal cut off kit for Whirlpool, Kenmore, and Maytag dryers.
8557403 dryer thermostat and thermal fuse components for Whirlpool, Kenmore, and Maytag dryers.
Dryer thermal cut-off kit components including 8557403 thermostat and 8318314 thermal fuse for Whirlpool and Kenmore dryers.
Woman holding a green towel in front of a dryer, promoting BlueStars DIY dryer thermal cut-off kit repair solutions.
Dryer thermal cut-off kit including thermostat and thermal fuse for Whirlpool, Kenmore, and Maytag dryers.
Comparison chart showing BlueStars dryer thermal cut-off kit components versus generic alternatives.
Dryer thermal cut-off kit components showing dimensions for Whirlpool, Kenmore, and Maytag dryer compatibility.
White dryer showing symptoms fixed by 280148 thermal cut off kit for Whirlpool, Kenmore, and Maytag dryers.
8557403 dryer thermostat and thermal fuse components for Whirlpool, Kenmore, and Maytag dryers.
Dryer thermal cut-off kit components including 8557403 thermostat and 8318314 thermal fuse for Whirlpool and Kenmore dryers.
Woman holding a green towel in front of a dryer, promoting BlueStars DIY dryer thermal cut-off kit repair solutions.
Lifetime Warranty

280148 Dryer Thermal Cut Off Kit (Includes 8557403 Thermostat & 8318314 Thermal Fuse)

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280148 Dryer Thermal Cut Off Replacement Kit Includes 8557403 Thermostat & 8318314 Thermal Fuse

Key Features

  • Complete kit includes one high-limit thermostat and one thermal fuse.
  • Part Number (Thermostat): 8557403
  • Part Number (Thermal Fuse): 8318314
  • Thermal fuse is a non-resettable, one-time safety device rated for 325°F.
  • Prevents the dryer from overheating by interrupting the circuit at a set temperature.

Replaces / Cross-Reference Part Numbers

  • 280148
  • 1175772
  • 280148CM
  • 280148VP

Compatibility & Fitment

  • Designed for direct fitment in clothes dryers from numerous major brands.
  • Compatible Brands Include:
    • Whirlpool
    • Kenmore
    • Maytag
    • Amana
    • Crosley

When to Replace

  • Dryer will not start.
  • Dryer runs but produces no heat.
  • Dryer shuts off prematurely during a cycle.
  • Continuity test on existing fuse or thermostat fails.

Installation Tips

  • Disconnect the dryer from its power source before starting the installation.
  • A blown thermal fuse often indicates a vent blockage. Thoroughly clean the dryer's lint screen, trap, and entire exhaust vent system before replacing the part.
  • Use a multimeter to verify the existing fuse or thermostat is faulty before replacing.
  • Ensure all wire connections are secure upon installation of the new components.
Manufacturer
‎BlueStars
Part Number
‎280148 po1
Item Weight
‎1.76 ounces
Product Dimensions
‎3 x 2.1 x 0.7 inches
Color
‎As Pictured
Batteries Included?
‎No
Batteries Required?
‎No
Warranty Description
‎Life time

FAQ

This kit contains the essential components for the thermal cut-off assembly, specifically the 8557403 high-limit thermostat and the 8318314 thermal fuse.
This kit is compatible with a wide range of dryers manufactured by Whirlpool, Kenmore, and Maytag. Because these components are used across many different configurations, always verify your specific dryer model number against the part number 280148 to ensure a proper fit.
If your dryer runs but fails to produce heat, or if the dryer will not start at all, a blown thermal fuse or a tripped high-limit thermostat is often the culprit. If you have confirmed that your power supply and door switch are functioning, testing these components for continuity is the next logical step.
Before installing the new kit, it is critical to inspect your dryer's venting system. A thermal fuse typically blows because of restricted airflow, which causes the dryer to overheat. If you replace the parts without clearing the lint buildup in your vent hose or exterior exhaust, the new fuse will likely blow again shortly after installation.
This kit serves as a direct replacement for 280148, 280148VP, 1175772, AP3874047, PS991443, and WP8557403. The thermostat component also cross-references with 1180102, AP6013164, PS11746386, and EAP11746386.
Installation is considered a medium-difficulty task. You will need basic hand tools, such as a screwdriver and a nut driver, to access the internal housing of the dryer. Always ensure the dryer is unplugged from the power source before beginning any work to avoid electrical shock.