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Thermal Fuse Parts

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Dryer Thermal Cutoff Fuse
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3403607

Fix a dryer that won't heat or shuts off after 10-15 minutes with this thermal cutoff fuse. Common DIY repair for temperature detection issues.

Do-It-Yourself Stories from Customers like You Dryer would run but wouldn't heat   Todd B. • Dummerston , VT • August 14, 2016

I replaced the thermal cut-off sensors and the cutoff-Tml Read more

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$36.95
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Dryer Moisture Sensor Holder
Genuine Lg part
By: Lg
Part Number: 4930EL2003B

This is a mounting holder or grille that secures the moisture sensor bars inside the dryer drum area. The moisture sensor detects how wet the clothes are and signals the control board to end the cycle when they're dry. Replace this holder if it is cracked, broken, or missing, which can cause the sensor bars to be misaligned and lead to clothes coming out still damp or the dryer running too long.

Do-It-Yourself Stories from Customers like You Sheets broke cover guide with filter and sensor   Stefan H. • Ponte Vedra Beach , FL • March 15, 2019

I have order three parts, guide filter, cover guide, and sensor assembly. My previous cover guide was from two parts, when sensor assembly was one of them. New part ( guide cover ) was all in one piece so I just transfer old metal part of sensor to new cover guide and I don't need that sensor assembly anymore. I have ordered all three parts overnight by Fedex, ordered 15 min before 5pm, so next day it was here. Dryer is fixed, I'm happy. Read more

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Microwave Fuse
Genuine Whirlpool part
By: Whirlpool
Part Number: WPM0805101

Microwave won't turn on or has no power? A blown fuse is often the cause. This safety component protects against electrical surges and short circuits.

This part fixes the following symptoms
  • Won't start
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Do-It-Yourself Stories from Customers like You Microwave had no power and no lights   Matthew H. • Rocky Hill , CT • October 25, 2016

I have a Jenn-Air microwave that didn't turn on and had no lights. It just stopped working completely. I unplugged the unit and had to remove the rear cover using a *security screw kit* that prevents people from opening the rear panel. Once opened, I removed the fuse and testing it with an OHM reader to determine that the fuse went bad. But I also had to determine why the fuse blew and noticed a sticky oily substance under the Capacitor. I used a rubber glove and needle nose pliers to... Read more

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Microwave Thermal Fuse
Genuine Ge part
By: Ge
Part Number: WB27X1127

This thermal fuse is a safety device designed to cut off power to the microwave if internal temperatures exceed safe limits. It is a small, inline fuse typically mounted near the magnetron or cavity. Replace this part if the microwave has completely stopped working with no display or response, especially after an overheating event.

Do-It-Yourself Stories from Customers like You No power at all.   Leslie S. • Oxford , MI • February 16, 2018

Replaced the thermostat and it turned on and I have power again. Read more

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$34.95
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$41.73
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Internal-Bias Thermostat (Dryer)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3387137

This internal-bias thermostat regulates dryer drum temperature by cycling the heat on and off, helping maintain consistent drying performance and protect against overheating.

  • Controls the cycling temperature of the heating circuit to prevent underheating or overheating
  • Helps resolve symptoms like no heat, not enough heat, long dry times, or temperature swings
  • A faulty thermostat may cause overheating that can trip the thermal fuse
  • Located on the blower housing on many models
What's included: 1 internal-bias thermostat Install notes:
  • Disconnect power and shut off gas (for gas dryers) before servicing
  • Access the blower housing; note wire positions and transfer one at a time
  • Mount the thermostat flush to the housing for proper sensing
  • After installation, run a test cycle to verify proper heating

This part fixes the following symptoms
  • Too hot
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Do-It-Yourself Stories from Customers like You Thermal fuse blew   John P. • Palm Coast , FL • January 02, 2016

Cleaned exhaust duct, but only from the dryer/laundry room side. Replaced thermal fuse. Unit worked for about two loads and thermal fuse blew again. This time I cleaned the exhaust vent on the roof of my 2-story house. It was found to be partially obstructed and I was able to remove a significant amount of lint from it. Also, I researched the problem and followed someone's advice to replace the cycling thermostat together with the thermal fuse if the thermal fuse blows. So far it has been... Read more

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Safety Thermostat
Genuine Ge part
By: Ge
Part Number: WE4M160

Hi-limit thermostat. L210.

Do-It-Yourself Stories from Customers like You Not heating normally lower than normal heat   Roger P. • Little Rock , AR • February 14, 2016

Replaced the high limit safety thermostat. Ordering was easy, and the part came quickly. The video on the web site was helpful, although I was not able to follow the instructions fully. Unless you have super skinny, long arms, you cannot reach under and around the dryer tub to reach the belt tension arm. I ended up having to remove the side panel of the dryer to remove the belt from the motor. Replacing the thermostat was simple enough. At this point, it seems to have corrected the... Read more

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Dryer Cycling Thermostat
Genuine Whirlpool part
By: Whirlpool
Part Number: WP307250

Dryer runs but won't cycle off or cycles too frequently? A faulty cycling thermostat may be the cause. This common repair takes 30-45 minutes.

This part fixes the following symptoms
  • Takes too long to dry
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Do-It-Yourself Stories from Customers like You Auto dry wouldn't shut off on maytag dryer   Donald G. • Auburn , NY • September 11, 2017

Replaced timer and cycling thermostat. cycling thermostat was the problem. For some reason it wasn't getting the message to the timer needed to cycle the dial. Read more

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$63.65
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Microwave Thermal Cutoff Thermostat
Genuine Ge part
By: Ge
Part Number: WB27X11034

Microwave won't heat or stops working? This thermal cutoff thermostat prevents overheating damage. DIY-friendly repair, typically takes 10-15 minutes.

Do-It-Yourself Stories from Customers like You The diode was bad and that's why the fuse kept popping.   Don E. • Peroia , AZ • January 16, 2021

The wonderful parts pros on the phone said that it was probably the diode or the magnetron. So we tried the cheapest way first and it worked so happy to have my microwave back and working for only a few dollars rather buying a new appliance. Read more

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$19.53
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Electric Range Thermal Fuse
Genuine Frigidaire part
By: Frigidaire
Part Number: 318004902

Oven won't heat or shuts off during use? A blown thermal fuse cuts power to prevent overheating. Simple diagnosis with a multimeter, quick replacement.

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$70.31
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Humidity Sensor
Genuine Whirlpool part
By: Whirlpool
Part Number: W10853313

Genuine Whirlpool OEM moisture sensor bar for electric and gas dryers. Works with a second sensor strip to detect humity/moisture as clothes tumble past. The control board reads the signal to determine remaining moisture and ends the cycle automatically at the target dryness level — preventing over-drying and reducing energy use.

 

Common Failures

  • Cycle ends too soon — clothes still damp  
  • Dryer won't shut off — runs continuously
  • Error codes F:22 or F:26
  • Inconsistent results — unpredictable dryness
  • Bent, cracked, or detached bar
  • Corrosion from dryer sheet chemicals

Do-It-Yourself Stories from Customers like You The dryer sensor failure.   Jim W. • Yukon , OK • January 08, 2024

Purchased a new sensor from AppliancePartsPros.com. Installed new part - Problem fixed. Read more

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$50.57
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Dryer High-Limit Thermostat
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8577891

Fix a dryer that overheats or blows thermal fuses with a new high-limit thermostat. This safety part opens the heater circuit at high temps. 30-min repair.

Do-It-Yourself Stories from Customers like You Well my dryer kept sutting down when warm showing a af code   Dominick S. • Modesto , CA • September 11, 2016

Unpluged dryer unscrewed vent hose used nut driver to remove back pannal then took flat head screw driver to bend tab on heating elment caseing and pry carefully the electrical conector away from elment conection to remove thermostat then i placed the new thermostat on tap and pushed elctrical conetion back onto heater element conection till everything was thight and didnt wiggle dryer works well now Read more

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$57.39
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Dryer Thermistor Temperature Sensor
Genuine Frigidaire part
By: Frigidaire
Part Number: 134711200

Fix a dryer that won't shut off automatically or has temperature control issues. This thermistor sensor monitors heat levels for proper cycle operation.

Do-It-Yourself Stories from Customers like You It was taking to long to dry   Peter H. • Williston , ND • October 22, 2017

I replaced the thermostat. The bearing on the motor was getting loose, so I changed the motor to. The repair took about 2 hours. There are some good re[air videos on the parts web site. Read more

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$53.95
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Oven Safety Thermostat
Genuine Frigidaire part
By: Frigidaire
Part Number: 318003624

Oven won't heat after self-clean cycle? This safety thermostat protects control components by shutting off power when temperatures exceed safe limits.

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Dryer Thermostat
Genuine Whirlpool part
By: Whirlpool
Part Number: WP35001092

Dryer won't heat or overheats? A faulty thermostat fails to regulate temperature. This common repair restores reliable heating in 30-60 minutes.

This part fixes the following symptoms
  • Takes too long to dry
  • Doesn't shut off
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Do-It-Yourself Stories from Customers like You Dryer would not get hot   William D. • Salem , OR • February 03, 2015

Changed Thermistor, Thermostats and the Thermal Fuse Assembly. I did not remove drum, so squeezing my hands in-between drum and vent hose pipe to remove screws was a tight fit, but doable. Read more

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$51.62
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Dryer Cycling Thermostat
Genuine Whirlpool part
By: Whirlpool
Part Number: WP503979

Fix a dryer that overheats, won't dry completely, or stops mid-cycle. This cycling thermostat regulates heat to prevent damage. DIY-friendly repair.

This part fixes the following symptoms
  • Too hot
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Do-It-Yourself Stories from Customers like You Bad thermal fuse   Orville L. • Winneconne , WI • October 02, 2015

I replaced the main parts for the dryer cycle system Read more

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$79.95
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Surface Element Limit Switch (Bimetal)
Genuine Ge part
By: Ge
Part Number: WB24T10127

This bimetal limit switch monitors a radiant surface element's temperature and opens the circuit if it overheats, helping your cooktop maintain safe, consistent heating while protecting wiring and controls from damage. What it does:

  • Senses surface element temperature via a bimetal sensor
  • Opens/closes the circuit to limit element temperature and prevent overheating
  • Helps the burner cycle properly for more consistent heat
  • Common symptoms: no heat, low heat/cycles off too soon, overheating, or erratic cycling
What's included:
  • One bimetal limit switch
Install notes:
  • Disconnect power at the breaker before servicing
  • Access the element, note wire positions, and transfer leads to the new switch one at a time
  • Mount firmly to the element/bracket so the sensor has correct contact
  • Do not bend or adjust the sensor; replace if damaged

Do-It-Yourself Stories from Customers like You Oven was shutting off when it reached temps over 400 control panel was frozen and very hot the only way to reset was to flip the breaker off and on   Joan L. • Waxhaw , NC • June 02, 2019

We initially called a repair company who immediately diagnosed the fan, without opening up anything. They quoted $550 to repair. $159 of that was the fan part. Plus they told me the parts come from overseas and will take 2 week to arrive. I researched the model number and can part and found exactly what I was looking for on your site. Plus there were diagrams and forum discussions that boosted my confidence on repairing ourself. Using your parts diagrams and our manual information, we pulled... Read more

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  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
  • 2 Day Quick Delivery! 2 Day Quick Delivery!
  • 365 Day Return Policy! 365 Day Return Policy!
  • Repair ForumFree Tech Support!
  • Google Trusted Store Google Trusted Store