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Fuse Or Sensor

Dryer Cycling Thermostat
Genuine Frigidaire part
By: Frigidaire
Part Number: 131298300

Dryer won't heat or overheats? A failed cycling thermostat can't regulate temperature. This direct-fit part takes 15–30 minutes to replace.

This part fixes the following symptoms
  • Too hot
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Do-It-Yourself Stories from Customers like You Rubbing blocks and felt that seal the front of the drum are worn drum is sagging and staining clothes with smears of rust   Seth W. • Upper Arlington , OH • January 23, 2016

Replaced upper and lower felts. Painted rubbing surface on inside of drum with refrigerator enamel. Took out drum and lubed rear bearing. Replaced 2 of the 3 thermostats, and the belt just on principle. Spent a lot of time with shop-vac removing lint from drier and exhaust ducts. Runs great and is no longer cooking or staining clothes. Read more

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Thermal Fuse
Genuine Ge part
By: Ge
Part Number: WE4X857

The Thermal Fuse is an OEM part for GE dryers. This part prevents the dryer from overheating by cutting off the power if the dryer exceeds a certain temperature. 

Causes of a bad thermal fuse can include regular wear and tear, lint build-up, restricted airflow, or a malfunctioning thermostat. 

Symptoms of a bad thermal fuse include:

  • The dryer not starting
  • The dryer shutting off unexpectedly during a cycle
  • No heat production during drying
  • The dryer running but not heating

This OEM GE part is also compatible with Hotpoint, RCA, and some Kenmore models.

This part fixes the following symptoms
  • No heat or not enough heat
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Do-It-Yourself Stories from Customers like You No heat   Mitchell T. • Issaquah , WA • September 29, 2014

Very easy to replace the fuse. Unplug the unit. Take off the back and swap it out. Only two wires. Read more

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Thermistor (Ntc Temperature Sensor, Dryer)
Genuine Lg part
By: Lg
Part Number: 6323EL2001C

This NTC thermistor is the dryer's temperature sensor. It monitors exhaust air temperature and signals the control to cycle the heat, restoring accurate drying performance and helping prevent overheating, underheating, and inconsistent results.

  • Monitors exhaust air temperature by changing resistance as heat rises (NTC behavior)
  • Sends temperature feedback to the control to regulate the heater or gas valve
  • Failure can cause no heat, overheating, or erratic temperatures
  • May lead to long dry times, short cycles, or temperature-related error codes
What's included: 1 thermistor Install notes:
  • Disconnect power and, for gas models, shut off the gas supply before servicing
  • Access the sensor on the blower housing or exhaust duct; location varies by model
  • Note wire routing; unplug the harness connector; remove the mounting fastener/clip; install the new sensor fully seated and reconnect
  • Reassemble, restore power, and run a test cycle; check and clean venting to ensure proper airflow

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Dryer Thermal Cut-Off Fuse
Genuine Whirlpool part
By: Whirlpool
Part Number: W10169881

Dryer not heating? A blown thermal cut-off is a common cause. This safety fuse opens if overheating occurs. Test with a multimeter for continuity.

Do-It-Yourself Stories from Customers like You Dryer not heating (f31 error code   Andrew D. • Kennewick , WA • April 17, 2015

Checked the heating element and found that it was shot so I bought a new one with out checking the thermostat and the cutoff-tml. I received the new element and it still wasn't heating so I had to wait another week for the cutoff-tml to be delivered. If your dryer isn't heating, make sure you check all parts of the heating system with a multimeter before you order new parts. Read more

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Oven Thermal Switch
Genuine Frigidaire part
By: Frigidaire
Part Number: 318004900

Oven won't heat or can't hold temperature? This thermal switch monitors oven temperature and protects internal components. Common fix for heat issues.

Do-It-Yourself Stories from Customers like You Oven would not hold temperature   Catherine U. • Richmond Hill , GA • November 16, 2015

After 2 repair men, many parts replace it still didn't work, Did research on line and found out the thermal fuse would need to be replace.. Read more

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Oven High Limit Safety Switch
Genuine Ge part
By: Ge
Part Number: WB24X46906

Fixes oven not heating after self-clean cycle. This thermal safety switch cuts power when temperatures get too high. Simple diagnosis with continuity test.

Do-It-Yourself Stories from Customers like You Oven not heating   Paul M. • Port Charlotte , FL • November 25, 2025

Replace TCO Read more

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Dishwasher Thermal Fuse
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3368928

Dishwasher won't heat or dry dishes? A blown thermal fuse cuts power to the heating circuit. Easy plug-and-play fix—most DIYers replace in minutes.

Do-It-Yourself Stories from Customers like You Heated dry wouldn't work   Steven L. • Fenton , MI • June 13, 2014

I took a multimeter and found out that the old fuse was open. I ordered this new one and popped it in. Pretty easy fix and it's still going strong. Read more

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Dishwasher Temperature Sensor With Hi-Limit Thermistor
Genuine Bosch part
By: Bosch
Part Number: 00165281

Fix dishwasher not heating or running for hours. This NTC temperature sensor monitors water temp and prevents overheating. Moderate DIY repair with video.

Do-It-Yourself Stories from Customers like You Bosch dishwasher not heating water or drying dishes machine cycled for 3+ hours   Tom B. • Arcade , NY • July 05, 2015

Ordered new heater/thermostat piece. Read more

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Dryer High-Limit Thermostat
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8566498

Dryer not heating or taking too long to dry? This high-limit thermostat monitors temperature and cuts power when it gets too hot. DIY-friendly repair.

Do-It-Yourself Stories from Customers like You Dryer not heating   Jeffrey F. • Apex , NC • September 16, 2017

Our dryer seemed to be taking a long time to dry, often needing a couple cycles to complete the job. Then one day it stopped heating at all. After watching a couple videos and testing with a multimeter I figured out not only the thermristor had blown (can happen due to bad airflow) but also half the heating element was shot. I ordered both parts for overnight delivery and received them at noon the next day. Replacement was easy and the dryer is good again. Side note: After the repair was... Read more

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Water Sensor (Dishwasher)
Genuine Bosch part
By: Bosch
Part Number: 00755060

This dishwasher water sensor monitors wash-water conditions so the control can adjust cycle time, rinses, and heating for consistent performance. Replace a failed sensor to restore reliable cleaning results and proper automatic cycle adjustments. What it does

  • Detects water conditions during the wash cycle and reports to the control
  • Helps the dishwasher optimize cycle length, rinses, and energy use
  • Common symptoms: unusually long or short cycles, inconsistent cleaning, or sensor-related error messages
  • Trigger erratic cycle behavior when the sensor is faulty or contaminated
What's included
  • One sensor assembly
Install notes
  • Disconnect power and turn off water before servicing
  • Access is typically from the underside; place a towel or pan to catch residual water
  • Transfer/seat the seal properly if present; fully engage the locking tabs and reconnect the harness
  • After installation, run a quick cycle and check for leaks and proper operation

Do-It-Yourself Stories from Customers like You Broken probe   George K. • Saint Johns , FL • September 30, 2014

Replaced Read more

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Dryer Fixed Thermostat
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10131836

Fix dryer underheating or overheating issues with this 140°F fixed thermostat. Restores accurate temperature control and stops erratic cycling. Easy repair.

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Moisture Sensor (Dryer)
Genuine Frigidaire part
By: Frigidaire
Part Number: 134786110

This moisture sensor monitors dampness inside the dryer drum and signals the control when fabrics are dry, helping automatic cycles end on time and avoid overdrying. Replacing a failed sensor can restore consistent Auto Dry performance and cycle times. What it does:

  • Detects moisture level via conductivity across the sensor surfaces inside the drum
  • Sends feedback to the control so Auto Dry cycles advance and stop correctly
  • Helps prevent overdrying and underdrying in sensor-based cycles
  • Common symptoms of a faulty sensor may include: auto cycles ending too soon or running too long, clothes remaining damp, or the dryer staying on "Sensing" while timed cycles still work
What's included:
  • 1 moisture sensor
Install notes:
  • Disconnect power and, if applicable, shut off gas before servicing
  • Access the sensor at the front bulkhead/lint housing area; remove front panel as needed per model
  • Transfer connectors and route wiring exactly as original; secure the sensor firmly
  • Clean the sensor contact surfaces with rubbing alcohol; residue from dryer sheets or fabric softeners can affect readings

Do-It-Yourself Stories from Customers like You Clothes got stuck on moisture sensor bar and broke it off   Felix M. • Kyle , TX • April 17, 2015

Fixed it in 5minutes. One end has a Phillips head screw and the other has a tab with to metal leads for wires. The end with the tab broke. I removed the screw for the other end abd the sensor bar came off. To put the new piece on, I connected the wires to the leads, slid the tab end into place on the drum and screwed in the other end. Done! Easy! Read more

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Dryer Cycling Thermostat
Genuine Whirlpool part
By: Whirlpool
Part Number: WP31001192

If your dryer is overheating, running too hot, or taking extended times to dry clothes, a faulty cycling thermostat is often the cause. Easy DIY fix.

This part fixes the following symptoms
  • Too hot
See more...
Do-It-Yourself Stories from Customers like You No heat on dryer low setting insufficient drying even on high extended times to dry   Thomas M. • Galax , VA • June 12, 2016

Ended up replacing the cycling thermostat which corrected the problem. Andrew C. was very helpful with considerations and return of unneeded parts as well as very informative technical assistance. Could not have been treated better. Read more

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Turbidity Sensor (Aqua Sensor Assembly)
Genuine Bosch part
By: Bosch
Part Number: 00165279

This turbidity sensor detects how clear the dishwasher's wash water is so the control can adjust cycle time, rinses, and water changes. Replacing a faulty sensor helps restore proper cleaning performance and normal cycle lengths.

  • Monitors soil level/clarity of the wash water
  • Signals the control to extend or shorten wash and rinse phases as needed
  • Helps optimize water use while maintaining cleaning results
  • Failure symptoms can include unusually long or short cycles, poor cleaning, repeated draining/refilling, or cycles that won't advance
What's included: 1 turbidity sensor assembly Install notes:
  • Disconnect power and turn off the water supply before servicing
  • Pull the dishwasher out as needed; access the sensor from the base area
  • Place a towel to catch residual water; release the locking tab or twist-lock, unplug the connector, and install the new sensor fully seated and locked
  • Restore power/water and run a test cycle; check for leaks

Do-It-Yourself Stories from Customers like You Washing cycle was getting longer and longer   Donald W. • Avon , IN • August 21, 2020

Replaced the turbidity sensor. I watched the video on how to replace the sensor. It took me a little longer than what service rep. said. But I finely finished the repair and now my wife has been using the dishwasher for the past week. I kept checking for leaks but so far so good. Thank you Appliance Parts Pros for your help. I installed the sensor on 08/18/2020. Don Read more

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Microwave Thermostat
Genuine Samsung part
By: Samsung
Part Number: DE47-20007B

Microwave has no power or won't start? A faulty cavity thermostat often causes complete shutdowns. This part restores temperature control in 5-10 minutes.

Do-It-Yourself Stories from Customers like You Smh1816s samsung microwave went completely dark no controls no lights receptacle good   John S. • Olathe , KS • March 17, 2015

I attempted to diagnose the four thermostats/thermal switches in the microwave....two right behind the control panel, one on top of the cooking cabin, and one under a metal shroud above the magnetron. While checking continuity with a voltmeter, i questioned one of them behind the control panel and the one above the magnetron. I then noticed a burn mark on the plastic connector sleeve for the one above the magnetron. I took a scrap piece of 14 gage copper wire and beat the ends flat with a... Read more

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Dryer Cycling Thermostat
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10178809

Fix a dryer that won't heat or overheats with this cycling thermostat. Regulates heating element temperature for consistent drying. Simple DIY repair.

Do-It-Yourself Stories from Customers like You Worn or broken thermostat.   Nicholas R. • Canyon Lake , TX • March 14, 2024

It’s a simple fix. Unplug the wires and remove the two screws and replace it with the new one. Read more

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  • boxes images Over 2.1 Million Parts In Stock
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