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Fuse Or Sensor

Line Fuse
Genuine Whirlpool part
By: Whirlpool
Part Number: WP4375321

This line fuse protects the appliance's incoming power circuit by opening if an overload or short occurs. Replacing a blown fuse can help restore power once the underlying issue is corrected, preventing further damage to sensitive components.

  • Interrupts line voltage when excessive current or a short circuit is detected
  • Typical symptoms: unit completely dead, no display or interior lights, won't start or run
  • Fuse tests open/no continuity with a multimeter when blown
  • A blown fuse often points to another fault that must be addressed
What's included: One line fuse Install notes:
  • Disconnect power at the breaker/unplug before servicing; microwaves contain high-voltage parts that can retain a dangerous charge even when unplugged
  • Replace only with the same type and rating as the original fuse
  • Ensure the fuse seats firmly in its holders; do not bypass or jumper a fuse

Do-It-Yourself Stories from Customers like You Door error and line fuse keeps blowing up each time being replaced   Ion N. • Winterville , NC • September 17, 2017

Tested the High Voltage Capacitor which showing no capacitance and no resistance. Replaced it together with the diode and the line fuse no longer blew and the microwave is back in service. Read more

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Range Oven Thermal Fuse Thermostat
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8300802

Oven won't unlock after self-clean or control panel is blank? This thermal fuse thermostat protects your range. Easy DIY fix in under 30 minutes.

This part fixes the following symptoms
  • Door won't open after self cleaning cycle
See more...
Do-It-Yourself Stories from Customers like You Kitchenaid gas range stopped during self clean cycle control panel went dark and oven door remained locked   George F. • Newton , NJ • March 06, 2016

Based on information found at AppliancePartsPros, I determined that the it was most likely the thermostat (thermal fuse). I removed the rear panel and tested the fuse for continuity and it was bad. I used a jumper wire to bypass the fuse and plugged the range back in. The panel turned on and the oven unlocked. I then removed the thermostat and looked up the replacement part and ordered. 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 Thermal Fuse Thermostat
Genuine Whirlpool part
By: Whirlpool
Part Number: WP4450934

Oven won't heat or stops heating? This thermal fuse thermostat opens the circuit at unsafe temperatures. Common fix after self-clean mode failures.

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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Fuse (Time-Delay)
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10017410

This time-delay fuse protects the appliance's power circuit by opening when current exceeds a safe level while tolerating brief inrush current. Replacing a blown fuse can help restore power once the root cause is corrected. What it does:

  • Protects the line and control circuits from shorts and overloads
  • Time-delay design helps prevent nuisance opening during startup surges
  • When open, the unit will be completely dead—no display, lights, or response
  • Repeatedly opening usually indicates an unresolved electrical fault that needs diagnosis
What's included:
  • 1 time-delay fuse
Install notes:
  • Disconnect power at the breaker before servicing; some appliances can retain dangerous high voltage
  • Replace only with the same type and rating specified by the manufacturer
  • Inspect the fuse holder and wiring for heat damage or loose connections before reassembly
  • If the new fuse opens immediately, stop and diagnose the underlying cause; never bypass or upsize a fuse

Do-It-Yourself Stories from Customers like You Microwave stated ‘door open’ and would not work.   Margo D. • Tarpley , TX • March 17, 2019

I read up on others with this problem of microwave-wall oven combination Whirlpool Gold. We live in a very rural area and were not able to get ANYONE to service it - had 2 companies come out to inspect but they never returned. I have wonderful news! We replaced the fuse, bus fuse, and light bulb (quit working 2 years ago) and all is working. Thanks for the information and for the part diagram. Couldn't have done it without you. Read more

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Fuse, 15 Amp
Genuine Ge part
By: Ge
Part Number: WB27X7

Ceramic

This part fixes the following symptoms
  • Won't start
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Do-It-Yourself Stories from Customers like You No power   Gerardo G. • Miami , FL • April 11, 2018

I had a blown fuse in which I replaced it and is up and running now. Read more

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Fuse (250V, 1A)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP22001555

This 250V, 1A fuse protects your washer's control circuit from overcurrent. Replacing it can restore control power once the root cause is corrected.

  • Opens to protect electronics when current exceeds its 1A rating
  • Check this part if the washer has no power, the control panel is dead, or it won't start
  • A blown fuse will test open for continuity
  • Repeated failure points to an underlying short or component fault that must be fixed
What's included: 1 fuse
  • Disconnect power before servicing
  • Access the fuse at the control board or fuse holder
  • Replace only with the same rating: 1A, 250V
  • Inspect wiring/components and correct any short before restoring power

Do-It-Yourself Stories from Customers like You Lid switch washer   Michael D. • Ambler , PA • November 03, 2014

Lid switch problem. Easy to fix, not so easy to diagnose. First thing to look at if something goes wrong and there does not appear to overtly be mechanical issue like pump, etc. Read more

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Microwave Thermal Cutoff Thermostat
Genuine Ge part
By: Ge
Part Number: WB27X10195

Microwave shuts down during use? This thermal cutoff thermostat prevents overheating by interrupting power when temperatures exceed safe limits.

Do-It-Yourself Stories from Customers like You No pose at all to microwave   Kevin K. • Phoenix , AZ • April 01, 2016

My daughter that she turned timer on but hit cook with nothing in the microwave. I was able to figure it was one of the four thermal cutoffs. It was obvious which one literally fried. Replaced that one worked like it was new. Took a lot of photos while dismantling and labeled the screws. Wasn't that hard just be careful of the capacitor Read more

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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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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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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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Switch (Push-Button)
Genuine Frigidaire part
By: Frigidaire
Part Number: 318005229

This push-button replacement switch restores reliable user control for compatible Frigidaire appliances. It replaces a worn or failed control switch so buttons respond correctly and features return to normal operation. What it does:

  • Completes the electrical circuit when pressed to send the user command to the appliance control
  • Helps fix symptoms such as unresponsive or intermittent button operation
  • Prevents unintended cycling or failure to start when the original switch has worn contacts
  • Works as the user-interface switching component for the affected control panel or assembly
What's included:
  • One replacement push-button switch
Install notes:
  • Disconnect power to the appliance before attempting service to avoid electrical shock
  • Access may require removing the control panel or trim; keep fasteners organized for reassembly
  • Verify panel orientation and wire connector positions before removing the old switch

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Buzzer (120V)
Genuine Ge part
By: Ge
Part Number: WB08T10039

This 120V appliance buzzer provides the audible alert for cycle completion and user notifications, restoring clear beeps when your appliance's buzzer has failed or gone silent. Ideal for ovens, ranges, and similar appliances that use a 120V signal. What it does:

  • Produces audible alerts for cycle end, error notifications, and timer signals
  • Commonly replaces units that are silent, intermittently loud, or emit distorted/weak tones
  • Matches the OEM electrical rating to ensure proper signalling at 120 volts
  • Designed for direct replacement of the original buzzer assembly
What's included: One 120V buzzer Install notes:
  • Disconnect power to the appliance before servicing to avoid shock hazard
  • Minimal tools typically required; handle the part and wiring carefully to avoid damage

Do-It-Yourself Stories from Customers like You Flames shot out of one of the appliance knobs.   Blake V. • Midland , TX • December 02, 2017

Immediately unplugged the gas range, turned off the gas, removed the range and disassembled it. Obviously the harness that controls the gas was damaged so I did a Buick google search and found all of the parts I would need on here. Placed the order and fixed my range 2 days later. Read more

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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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Cooktop Thermal Limit Switch
Genuine Ge part
By: Ge
Part Number: WB24K5073

Fix cooktop overheating or burner shutoff issues with this thermal limit switch. Protects against excessive heat. Common fix for temperature control problems.

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Time Delay Fuse (Thermal Fuse), 1 Pack
Genuine Lg part
By: Lg
Part Number: 3B74133C

This time delay fuse protects the appliance from overheating by opening the circuit when temperatures exceed safe limits. It's a direct-replacement electrical safety fuse used in heating circuits to help prevent damage and fire risk. What it does:

  • Opens the circuit when the detected temperature rises above safe operating limits to stop the heating element
  • Helps prevent overheating-related damage to internal components and wiring
  • Can cause intermittent or no heating when failed
  • Commonly associated with symptoms such as no heat, reduced or inconsistent heating, or a unit that stops running during heating cycles
What's included: One time delay fuse Install notes:
  • Disconnect power to the appliance before accessing or replacing the fuse to avoid electrical shock
  • Locate the fuse according to your appliance's service manual or diagram and replace with the exact part number
  • If the fuse is blown, inspect heating element, thermostat/thermal cutouts, and venting for underlying faults before reinstalling

This part fixes the following symptoms
  • Won't start
See more...
Do-It-Yourself Stories from Customers like You Thermostate (correct name is a thermister; 1 time over heat and reacts like a fuse)   Paul J. • Parkville , MD • February 16, 2017

Actual problem was due to a poor connection from the circuit board and HV transformer, over time this poor / loose connection began to arc causing enough heat to physically melt the connector and the contact to the thermistor. the problem was obvious but I still followed procedures to check all the components.*** NOTE*** ALWAYS UNPLUG DEVICE FIRST, WITH MICROVAVES, ALWAYS, ALWAYS, DISCHARGE HV CAPICITOR, IT CAN KILL YOU! just take your time testing components, following your electronic... Read more

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  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
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