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Whirlpool Fuse Or Sensor

Whirlpool Oven Lower Thermostat
Genuine Whirlpool part
By: Whirlpool
Part Number: WP4450249

Oven won't heat properly or overheats after self-cleaning? A faulty lower thermostat often causes temperature regulation issues. Moderate DIY repair.

Do-It-Yourself Stories from Customers like You Blown thermostat from self cleaning whirlpool double oven   Kevin B. • Waldorf , MD • January 11, 2015

I was devastated to hear my wife tell me our Whirlpool double oven was dead after she used the self clean mode. After my research, I found this problem to be more common than expected. I kept seeing reference made to Appliance Parts Pros during my research. I went to the website and found the parts I didnt think anyone had. APP was quick, the price was excellent and when I called their staff I found them to be friendly, knowledgeable and thorough! They had my parts to me in no time and I fixed... Read more

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Whirlpool Microwave Thermostat
Genuine Samsung part
By: Samsung
Part Number: DE47-20030A

The Microwave Thermostat is a reliable component designed to regulate temperature in your microwave, ensuring optimal performance and safety. This genuine OEM part is specifically compatible with a wide range of Samsung microwave models, providing a secure and precise fit. By maintaining the correct temperature levels, the Microwave Thermostat helps prevent overheating and extends the lifespan of your appliance. Installing the THERM thermostat restores your microwaveGÇÖs functionality, allowing you to enjoy consistent heating results every time. Crafted from high-quality materials, this thermostat offers durability and dependable operation, giving you peace of mind with your repair. Whether your original thermostat is malfunctioning or needs replacement, the Microwave Thermostat is the perfect solution to maintain your microwaveGÇÖs efficiency and reliability. Trust in this genuine OEM part to keep your Samsung microwave running smoothly and effectively.

Do-It-Yourself Stories from Customers like You Bad overheat therm   Charles M. • Aiken , SC • February 28, 2015

Easy replacement after filing two flats on the you can't get the back off screws. Read more

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Whirlpool Thermostat (Fixed, Thermal Cut-Off)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP4375079

This fixed thermostat protects the appliance by opening the circuit when excessive heat is detected. Replacing a failed or weak thermostat restores reliable over-temperature protection and helps prevent heat-related shutdowns.

  • Opens the circuit if the protected area overheats to help prevent damage to components
  • Helps with symptoms like unexpected shutdowns during operation or no power after overheating
  • Can be the cause when the unit only runs again after cooling down
  • Helps maintain safe operating temperatures around heat-sensitive parts
What's included: 1 fixed thermostat Installation notes:
  • Disconnect power before servicing; some appliances contain high-voltage components
  • Access location varies by model; note wire positions before removal and transfer one lead at a time
  • Reuse existing mounting hardware; ensure firm terminal connections and correct orientation
  • After replacement, confirm proper airflow/venting and normal operation

Do-It-Yourself Stories from Customers like You Humming sound and burnt smell   Antonio F. • Miami , FL • June 08, 2018

I measured the resistance between the two connectors on the magnetron: should be close to zero ohms and it was. I measured between the same connectors and the metal case: should be mega ohms, it was 15k ohms. That is a bad, partly shorted unit. I also checked the resistance of the thermal cut off, which should be zero but was 10 ohms so I replaced. The HV diode is checked with a 9 V battery (YouTube checking microwave HV diode) and it too was bad. Make sure to take pictures as you disassemble... Read more

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Whirlpool Microwave High-Limit Thermostat
Genuine Whirlpool part
By: Whirlpool
Part Number: W11676348

If your microwave overheats or shuts off unexpectedly, the high-limit thermostat may have failed. This safety cutoff prevents damage from excess heat.

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Whirlpool Oven High-Limit Thermostat
Genuine Whirlpool part
By: Whirlpool
Part Number: WP9757807

Fix an oven that overheats or won't heat properly. This high-limit thermostat monitors temperature and shuts off power if the cavity gets too hot.

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Whirlpool Oven Thermal Fuse
Genuine Whirlpool part
By: Whirlpool
Part Number: WP4451354

Oven won't heat after self-clean? This thermal fuse protects your oven from overheating. Replacement takes about 1 hour with basic tools. Video guide included.

Do-It-Yourself Stories from Customers like You Our son tried to do us a favor by using the selfclean feature on our oven while we were out of town this caused one or more internal fuses to blow   Daniel A. • Magnolia , TX • May 13, 2017

Not sure which fuse might be bad, I ordered all three. The oven is almost twenty years old, so I figured it couldn't hurt to replace them all. The breakers marked oven were tripped, so we figured everything was off. Wrong! The 220 and the 120 are separate breakers. We found this out the old fashioned way, we got shocked. Anyway, the fix is pretty simple. Take off decorative trim. Only one screw on each side holds it on. Remove four screws securing oven to cabinet, and slide oven out. Our oven... Read more

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Whirlpool Thermostat (Temperature Limiter)
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10017820

This thermostat temperature limiter helps stop heating when temperatures exceed safe levels, protecting the appliance and preventing overheating. It fits specific Whirlpool systems and restores proper temperature control when the limiter has failed. What it does

  • Acts as a safety cutoff to interrupt heating when internal temperatures get too high.
  • Prevents the appliance from continuing to heat during an over-temperature condition.
  • Common symptom: appliance runs but produces little or no heat.
  • Common symptom: heating cycles off prematurely or intermittently.
What's included
  • One thermostat temperature limiter.
Install notes
  • Disconnect power (unplug or shut off breaker) before accessing the appliance.
  • Handle and route wiring carefully; replace only with the exact OEM part number.
  • Test circuits with a multimeter to confirm thermostat failure before replacing.

Do-It-Yourself Stories from Customers like You Kitchenaid oven stopped working after self clean   Jon V. • Leavenworth , WA • March 24, 2016

I read this is a common problem with Kitchenaid stoves. The most common part to replace is the thermal fuse on the back of the stove. I replaced it and the stove still didn't work. I learned through the help of this website that there is a second fuse that may have blown also. It was difficult to find through the help of one of your staff members I located it in the front instrument panel of the stove. I ordered the recommended part that had failed and installed it today. The stove is... Read more

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Whirlpool Cooktop Thermal Fuse
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10328492

Cooktop burners not heating? A blown thermal fuse cuts power to prevent overheating. Test for continuity and replace to restore heating function.

Do-It-Yourself Stories from Customers like You Kitchenaid induction cooktop burners out on right side.   Suzanne K. • Orlando , FL • June 02, 2020

Local appliance repair outfits wanted an extortionate amount of money to do this repair. So, after checking on topic threads online to diagnose the problem, we disassembled the cooktop and extracted the bad parts. We then did an online search for those parts. APPLIANCEPARTSPROS.com had exactly what we needed and although one item was on backorder, we received everything in a timely manner. The cooktop works perfectly now and we saved a bundle! APPLIANCEPARTSPROS.com is worth it's weight... Read more

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Whirlpool Warming Drawer Thermal Fuse
Genuine Whirlpool part
By: Whirlpool
Part Number: 9763126

Warming drawer won't heat or power on? This thermal fuse cuts power when temperatures exceed safe limits. Straightforward replacement fix.

Do-It-Yourself Stories from Customers like You Fuse blew in warming drawer!   John L. • Claremont , CA • June 16, 2025

Bought new fuse hoping this was the issue and it was!!! Quick fix!! Read more

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Whirlpool Dryer Thermostat
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10483239

Fix a dryer that won't heat with this thermostat. Regulates heating element temperature to prevent overheating. Moderate DIY repair in under an hour.

Do-It-Yourself Stories from Customers like You Dryer would not heat   David C. • The Dalles , OR • January 08, 2020

Replaced the heating element, which came complete with the two thermostats, wiring harness, and the mounting plate. Installed the new element unit, plugged in the dryer and tested to be sure the new element worked. Read more

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Whirlpool Fuse
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10638608

This protective fuse safeguards the appliance's electrical circuit. When an overcurrent or short occurs, it opens the circuit to cut power and help prevent damage. Replacing a blown fuse can restore power once the underlying issue is corrected.

  • Opens the circuit when current exceeds its design limit or a short is detected
  • Helps protect control and other internal components from electrical damage
  • Typical symptoms of a failed fuse include no power, dead display/controls, won't start, or immediate power loss
  • An underlying electrical fault is likely present and should be diagnosed
What's included: 1 fuse Install notes:
  • Disconnect power at the breaker or unplug the appliance before servicing
  • Replace only with the exact type and rating specified for your model; never bypass or upsize a fuse
  • Inspect wiring and components for the root cause of the blown fuse before restoring power
  • If servicing a microwave, follow the service manual and discharge the high-voltage capacitor; consider service due to shock risk

Do-It-Yourself Stories from Customers like You No power to oven   Janet M. • Neosho , MO • January 20, 2019

Changed two computer boards first and didnt fix it. Fuse was the last ditch effort. Fixed it!@@ Read more

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Whirlpool Temperature Sensor (Thermistor)
Genuine Whirlpool part
By: Whirlpool
Part Number: W11233913

This temperature sensor monitors refrigerator temperature and sends readings to the control board so the appliance can regulate cooling. Replacing a failing sensor restores accurate temperature feedback for reliable cooling performance. What it does

  • Measures internal temperature and reports it to the refrigerator control board
  • Helps the system cycle the compressor and fans correctly for stable temperatures
  • Commonly linked to symptoms like poor cooling, frequent compressor run, or temperature-related error codes
  • Works as the sensing element for automatic defrost and temperature-control routines
What's included
  • One temperature sensor (thermistor) with attached lead
Install notes
  • Disconnect power to the appliance before servicing to avoid shock or damage
  • Handle the sensor and wiring gently; secure the lead per factory routing to avoid contact with moving parts
  • May require basic hand tools and access to the evaporator/thermostat area

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Whirlpool Dryer Operating Thermostat
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8182477

This cycling thermostat monitors the air temperature inside the dryer drum and signals the heating element to turn on or off to maintain the correct drying temperature. It is typically mounted on the blower housing or exhaust duct. Replace this thermostat if the dryer is not heating, overheating, or shutting off too early during a cycle.

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Whirlpool Microwave Fixed-Temperature Thermostat
Genuine Whirlpool part
By: Whirlpool
Part Number: W10269232

Microwave overheating or won't start? This fixed-temperature thermostat acts as a safety switch to prevent thermal damage. Straightforward repair.

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Whirlpool Microwave Magnetron Thermostat
Genuine Whirlpool part
By: Whirlpool
Part Number: W10598693

Microwave not heating but all other functions work? This magnetron thermostat protects against overheating. Easy DIY repair in under an hour.

Do-It-Yourself Stories from Customers like You Microwave wouldn't heat when you took item out after beep it was still cold! all other functions were fine   Jerad S. • Salem , IA • January 03, 2015

Removed unit from wall and took outer shell off, de-energized capacitor and then took a multi-meter and tested all the High voltage parts and magnetron. They tested out fine other than the diode and then I looked at the "Safety" circuit if you will the power loop that goes through door switches and thermostats to energize the High Voltage transformer and magnetron. Turns out the thermostat that is on the side of the magnetron wasn't closed, so I took a butane torch and heated it up past the... Read more

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Whirlpool High-Limit Thermostat (Hi-Limit Switch), 1-Pack
Genuine Whirlpool part
By: Whirlpool
Part Number: WP7450P034-60

This high-limit thermostat is a temperature safety switch that helps prevent overheating by opening the circuit when temperatures exceed safe limits. It restores normal operation once the temperature cools, protecting the appliance and reducing fire risk. What it does:

  • Monitors internal temperature and opens the circuit if heat gets too high
  • Prevents overheating that can cause damage or burn odors
  • Commonly replaces a failed or intermittently tripping thermal safety switch
  • Works as part of the appliance's temperature-safety system, not a primary temperature control
What's included: One high-limit thermostat Install notes:
  • Disconnect power to the appliance before attempting replacement
  • Observe proper wiring orientation and secure terminal connections
  • Replace only with the exact part specified for your appliance

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$91.95
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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