Water Temperature Sensor Parts
Genuine Whirlpool part
By: Whirlpool
Part Number: WP1-81801-001
Fix ice buildup and cooling issues with a new defrost thermostat. This bi-metal switch monitors evaporator temperature to prevent frost accumulation.
Do-It-Yourself Stories from Customers like You
Not freezing frost build up back wall Michael O. • Tellico Plains , TN • May 31, 2026
Unplugged freezer, left door open to defrost, after one day was able to remove back panel, coils still iced up. Left door open another 24hrs to allow the coils and wiring to clear of ice. Then located the defrost thermostat, unplugged and removed. Placed the defrost thermostat in a different working freezer overnight, checked with a continuity testor, getting intermittent good readings, replaced with a new defrost thermostat. Plugged in the freezer marked the defrost timer position, checked for...
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$60.52
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$10.89
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.
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$22.53
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$4.51
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.
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
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$79.95
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$15.19
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8572767
Dryer won't heat? A failed thermal limiter opens the heating circuit when temperatures exceed safe limits. Simple DIY fix restores heat in 15-30 minutes.
Do-It-Yourself Stories from Customers like You
Dryer no heat Everett E. • Portage , MI • November 01, 2015
The thermal cutoff went bad because of lint being trapped in dryer vent and blocked air-flow from dryer. Removed accumilation of lint and installed new thermal -cutoff and thermostat and dryer now works great.
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$57.39
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$10.90
Genuine Ge part
By: Ge
Part Number: WR23X23626
This heater harness installs in the refrigerator's fresh food section. It provides defrost heat and the correct wiring connections to clear frost from the fresh food evaporator, restoring airflow so the compartment cools evenly and reliably.
- Delivers defrost heat to the fresh food evaporator to melt frost and ice
- Includes the correct harness/wiring for a precise, plug-in connection
- Helps restore proper airflow and temperature regulation in the refrigerator compartment
- Symptoms include heavy frost on the fresh food evaporator cover or back wall
- Also presents as a warm fridge (with normal freezer) or fan noise from ice contact
What's included: 1 fresh food heater harness assembly. Install notes:
- Disconnect power before servicing; use cut-resistant gloves
- Access is behind the fresh food evaporator cover; protect delicate fins and sensors
- Route the harness exactly as the original and fully seat all connectors/clips
- After reassembly, ensure the drain path is clear and the fan spins freely
Do-It-Yourself Stories from Customers like You
Fresh food evaporator was freezing and ice maker motor was stuck in my ge refrigerator Joseph L. • Temple , TX • August 04, 2026
I replaced the evaporator fan after using a steam gun to defrost the evaporator and ensuring the drain wasn't clogged. After assembling, I noticed the refrigerator wasn't performing a defrost cycle. After testing the heater, I determined the main board relay was malfunctioning and not supplying the voltage to the heater. After correcting this, the ice maker wasn't making ice still and after troubleshooting it, I determined the dc motor was stuck. I replaced the ice maker and the...
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$9.37
Genuine Whirlpool part
By: Whirlpool
Part Number: W11025102
Oven won't power on after self-clean? This thermal fuse cuts power when temperatures get too high. Common fix for no-power issues after cleaning cycles.
Do-It-Yourself Stories from Customers like You
Thermal fuse. Jeff A. • Wellsville , UT • October 11, 2021
Ordered a new one from AppliancePartsPros.com
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$19.31
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$3.48
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10358302
Drain hose connects dishwasher pump to exterior drain. Replace if cracked, leaking, chewed by rodents, or when check valve fails. Includes elbow connector.
Do-It-Yourself Stories from Customers like You
Dishwashwer was only partially draining James M. • Barre , MA • November 07, 2016
I figured out that it was probably a plugged pump hose, since the pump would run, it somtimes it drained and sometimes it didn't. Your video helped with how to take the dishwasher out and replace the hose. I replaced the hose and everything is now working fine. It turned out to be a broken check valve in the old hose that caused the problem. It took 90 mins to do the repair.
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$59.48
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$70.19
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$10.71
Genuine Frigidaire part
By: Frigidaire
Part Number: 134711300
Fix dryer heating issues with this thermistor temperature sensor. Solves intermittent heat, cycle errors, and poor drying. Easy DIY repair.
Do-It-Yourself Stories from Customers like You
No heat burner running 30 seconds at a time then turning off John G. • Oxford , MI • September 02, 2019
Replaced all sensors, limiters, thermistors, thermostat. Works great now.
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$56.95
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$10.82
Genuine Frigidaire part
By: Frigidaire
Part Number: A13402902
The Water Filter Bypass is an OEM replacement part for Frigidaire refrigerators. It provides an alternative water supply route to bypass the refrigerator's built-in water filtration system. The bypass allows refrigerator water and ice dispensers to operate without water flowing through the installed filter cartridge.
Causes of a malfunctioning bypass can include mineral buildup inhibiting proper operation of the bypass valve, worn seals or O-rings not providing a tight seal or physical damage.
Symptoms include:
- Inability to bypass the water filter when needed
- Leaks from the bypass area
- The filter bypass not functioning or engaging properly
This OEM replacement is also compatible with refrigerator brands like Electrolux, Gibson, Kelvinator, and select Kenmore models.
Do-It-Yourself Stories from Customers like You
Low pressure into ice maker, resulted in flooding into freezer Rick H. • Lake Havasu City , AZ • March 17, 2019
Water filter bypass installed - fixed the problem! Thank you for having the part in stock. We tried going directly to manufacturer - and they didn't have one and could not give a date when they would.
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$79.45
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$15.10
Genuine Ge part
By: Ge
Part Number: WE4X757
Dryer won't heat or overheats? A faulty safety thermostat fails to regulate temperature. Test for continuity with a multimeter; moderate DIY repair.
Do-It-Yourself Stories from Customers like You
Faulty thermal fuse Phillip D. • Hagerstown , MD • August 23, 2015
Removed lid. Removed switch panel. Suspected open circuit in thermal fuse. Tested it with a multimeter first to confirm it had an open circuit. This part is obsolete. Contacted manufacturer and found part supercedes to a different part number Ordered part. (This website is very efficient. The part arrived with the 1.7 day promise time.) new fuse bracket is slightly larger due to supercession. Marked bolt hole locations and drilled new. Installed fuse. Re-assembled dryer in reverse order....
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$67.60
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$13.52
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..
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$59.50
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$148.85
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$89.35
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
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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.
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$97.95
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$19.59
Genuine Ge part
By: Ge
Part Number: WR23X10582
This temperature sensor monitors internal refrigerator temperatures and relays them to the control, helping the unit maintain consistent cooling. Replacing a failed sensor restores accurate temperature regulation and more reliable operation. What it does:
- Measures compartment or evaporator temperature and sends a resistance signal to the control board
- Helps the control modulate compressor and fan run times for proper cooling
- Typical failure signs: sections too warm or too cold, erratic temperatures, or running longer than normal
- Causes inaccurate temperature readings compared to setpoints
What's included:
- 1 temperature sensor assembly
Install notes:
- Disconnect power before servicing
- Access the sensor in the affected section; release any cover/clip and unplug the connector
- Route the new sensor's wiring like the original and ensure it's fully seated in its holder or clip
- Restore power and allow up to 24 hours for temperatures to stabilize
Do-It-Yourself Stories from Customers like You
Frozen coil and ice in bottom of upper compartment been a recurring problem since unit was 2 years old David W. • New Franklin , OH • January 24, 2016
I've cleaned the drain tube numerous times. Always freezes and plugs. Added a defrost tab down into drain tube, missing from factory. This time defrost heater bad. Replaced heater, bi-metal switch and temp sensor.
Great service and next day receipt of parts. Thanks !
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$78.78
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$15.76
Genuine Ge part
By: Ge
Part Number: WR23X10745
Fix frost buildup in your freezer with this defrost heater harness and thermostat. Restores proper defrost cycling to prevent ice accumulation.
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$6.35
Genuine Samsung part
By: Samsung
Part Number: DA32-10105G
This is a thermistor-style temperature sensor that monitors the internal temperature inside the refrigerator compartment and sends readings to the main control board. The control board uses this data to regulate the compressor and cooling cycles to maintain proper temperatures. Replace this sensor if the refrigerator is running too warm, too cold, not cycling correctly, or displaying temperature-related error codes.
Do-It-Yourself Stories from Customers like You
R3 refrigerator defrost sensor error Marvin D. • Dover , FL • August 11, 2015
Using service manual, obtained from this site, I verified with meter that this was the error. I ordered the defrost sensor. The part arrived the next day. Most of the time to repair was unloading, cleaning, and reloading the refrigerator.
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$8.28
Genuine Ge part
By: Ge
Part Number: WE1M1002
This CCMR 30-amp, 120-volt fuse protects the appliance's electrical circuit by opening when current exceeds safe limits. Replace a blown fuse to restore power to the affected circuit and help prevent damage to internal components.
- Provides overcurrent protection for the circuit specified by the manufacturer
- If the fuse is open, the appliance may be dead, won't start, or certain functions won't operate
- Helps prevent wiring and component damage from shorts or overloads
- Repeated fuse failures indicate an underlying electrical issue requiring diagnosis
What's included: 1 CCMR fuse (30A, 120V) Install notes:
- Disconnect power to the appliance before servicing
- Locate the fuse in its holder/block and inspect associated wiring for heat or damage
- Test the old fuse for continuity; replace only with the identical rating specified
- Never bypass or upsize a fuse; correct the root cause of the failure before returning to service
Do-It-Yourself Stories from Customers like You
The dryer would not turn on Roland S. • Richmond , CA • August 02, 2014
First I check the breaker for the dryer then I check the power cord and the ohms to the power cord when all this things were in working order I then check the ohms to the fuse to the control panel.
The fuse had no ohms so I got a pair on needle nose pliers pulled out the fuse and replace it worked just find after that
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$9.66