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Defrost Sensor Parts

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Sensor-Moisture
Genuine Frigidaire part
By: Frigidaire
Part Number: 134786100

The Moisture Sensor is an OEM part for Frigidaire dryers. This essential component detects the moisture level in the dryer drum during a drying cycle. It plays a crucial role in determining the optimal drying time, preventing over-drying or under-drying of clothes.

A faulty moisture sensor can be caused by various factors. Over time, the sensor may become coated with lint or residue, affecting its accuracy. Additionally, electrical malfunctions or physical damage can lead to sensor failure.

Symptoms of a bad moisture sensor may include:

  • Clothes that are still damp or excessively dry after a drying cycle.
  • The dryer stops prematurely or runs for an extended period.
  • Error codes related to moisture detection.

This OEM Frigidaire part can also be used on Electrolux, Frigidaire, Gibson, Kelvinator, Westinghouse, and Sears/Kenmore.

Do-It-Yourself Stories from Customers like You The sensor-moisture clip was broken off and needed to be replaced.   Edgar D. • Bradford , AR • April 06, 2014

Simple unscrewed the set screw, removed the broken sensor-moisture part, attached the leads, and reattached the part to the back of the dryer. Took about 4 minutes. Read more

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Refrigerator Defrost Timer
Genuine Frigidaire part
By: Frigidaire
Part Number: 241705102

Freezer frosting up or refrigerator losing cooling? The defrost timer controls defrost cycles to prevent frost buildup. Moderate DIY repair.

Do-It-Yourself Stories from Customers like You When refrigerator would go into defrost it would trip breaker   John M. • Fort Myers , FL • November 01, 2020

I replaced the defrost thermostat and the defrost timer. That corrected the problem. Be careful when ordering your parts. I put in my model# and they gave me a defrost timer that was incorrect. I had to return at my cost and order the correct one. Don't assume because you put in your model# that the part is correct. On each part there is a box to put in your model# to check to see if it fits your model. Don't assume that because you put your model# in before that it fits. If not sure, call them... Read more

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$77.76
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Refrigerator Defrost Thermostat
Genuine Whirlpool part
By: Whirlpool
Part Number: WP4387490

Fix a refrigerator that won't cool or has ice buildup with a new defrost thermostat. This sensor controls defrost cycles to prevent frozen coils.

This part fixes the following symptoms
  • Freezer not defrosting
  • Fridge too warm
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Do-It-Yourself Stories from Customers like You Fresh food section not cold freezer fine   Mike D. • Redwood City , CA • February 20, 2015

Defrost circuit was broken, defrost thermostat failed and allowed the frost to build up and clog the ports . Replaced defrost thermostat and fixed the circuit.....the heating element worked again as the defrost thermostat was broken in the open position, not allowing the heating element to operate. Read more

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$32.64
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Dryer Thermal Fuse
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3399849

Dryer won't heat or start? A blown thermal fuse is often the cause. This safety component is a simple DIY fix taking about 5-10 minutes to replace.

Do-It-Yourself Stories from Customers like You No heat   Kathy D. • Clarence , NY • April 23, 2014

Replaced Thermal Fuse Read more

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$27.37
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Refrigerator Defrost Control Board
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10366605

Freezer icing up or refrigerator too warm? This defrost control board coordinates defrost cycles to prevent frost buildup. DIY-friendly 15-30 min repair.

This part fixes the following symptoms
  • Won't start
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Do-It-Yourself Stories from Customers like You Whirlpool refrigerator evaporator frozen up with ice along with warm refrigerator compartment   Wesley W. • Millbrook , AL • February 26, 2015

Tried to put refrigerator in defrost mode and defrost would not initiate. Checked the bi-metal and heater, both tested good. Replaced the ADC board and refrigerator went in to defrost. problem solved. Read more

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Refrigerator Defrost Heater
Genuine Whirlpool part
By: Whirlpool
Part Number: WP2315531

Ice buildup in freezer or tripping breakers? The defrost heater melts frost on evaporator coils. Moderate DIY repair with multimeter testing recommended.

Do-It-Yourself Stories from Customers like You Freezer icing up   Gary P. • Davie , FL • March 06, 2020

First replaced defrost timer. Iced up again after 2 weeks. Then replace the defrost heater. So far so good. Read more

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Refrigerator Defrost Timer
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304526183

Fix frost buildup in your freezer with a new defrost timer. This part controls the automatic defrost cycle to prevent ice on evaporator coils.

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Defrost Heater
Genuine Whirlpool part
By: Whirlpool
Part Number: WP2315530

The Defrost Heater is an OEM replacement part for Whirlpool French door refrigerators. It is an electric heating element strategically placed within the refrigerator compartment and freezer liners. This component aids in preventing excessive moisture buildup from condensation formed during normal operation. 

Causes for heater failure include standard component degradation from prolonged use. Exposure to moisture accumulating over time can damage wiring insulation or short-circuit coil filaments as well.

Symptoms of an inadequate defrost heater involve:

  • Frost buildup interfering with door seals and interior shelving
  • Promotion of mold/mildew growth from sustained dampness
  • Food spoilage risks due to the inability to regulate proper humidity 

This OEM part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.

Do-It-Yourself Stories from Customers like You Refrigerator not cooling but freezer working   Patricia M. • Apache Junction , AZ • July 18, 2014

I ordered the heating element by phone and when I promptly recieved the part I watched the installation video provided on the website and easily changed out the part. My refrigerator is over 10 years old but I am currently buying a home which will have a refrigerator in it so buying a new one at this time was not needed. Being able to purchase the part at a reasonable price and do the repair myself was great! Read more

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Defrost Heater Assembly
Genuine Whirlpool part
By: Whirlpool
Part Number: WP61006199

The Defrost Heater Assembly is an OEM replacement part for Whirlpool refrigerators. Located behind the freezer walls, it prevents ice buildup during automatic defrost cycles. Consistent performance is needed to maintain ideal temperatures. The defrost thermostat is included in the assembly.

Causes of a bad defrost heater assembly can include overheating from being covered in frost, corrosion from moist environments, or broken filaments due to vibration.

Symptoms include: 

  • Ice accumulating on freezer walls instead of melting away
  • Refrigerator failing to properly defrost 
  • Fault codes displayed related to defrost functions

Compatible with KitchenAid, Jenn-Air, and other brands, it ensures prolonged efficiency.

Do-It-Yourself Stories from Customers like You Was not cooling food due to evaporator freeze up causing restricted airflow in magic chef rc202t refrigerator   Robert K. • Clifton , NJ • October 12, 2014

After removing the back cover in the freezer compartment with a Phillips screwdriver, I saw the evaporator coils completely iced up, which blocked all airflow. A hair dryer was used to completely melt the ice, which took about 15 minutes and filled up the drain pan almost to the top. A quick ohms check with a VOM showed the defrost heater elements were burned out. The wires for these elements are routed along the right side of the coils behind the cover lip, so after cutting a tie-wrap I... Read more

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Dryer High Limit Thermostat
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3391912

Dryer won't heat or shuts off early? The high limit thermostat monitors temperature and cuts power when overheating occurs. DIY repair in 30 minutes.

Do-It-Yourself Stories from Customers like You My maytag gas dryer would start and the the tumbler rotate but the igniter would not glow and flame not start   .gil P. • Enumclaw , WA • March 29, 2015

The 2 sensors that sit on top of the flame tube work together. The Thrmst F should check closed, as should the Cutoff-TML, in order for power to flow to the ignitor. If the Cutoff is open, it is usually because the Thrmst-F did not open soon enough. The Thermst-F will cycle, closed to open, and repeat, however the Cutoff-HTML is a one time switch. If it opens it will not return to closed, and subsequently the ignitor will not glow. Some professionals say that if one of these sensors fail, both... Read more

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Refrigerator Defrost Heater
Genuine Samsung part
By: Samsung
Part Number: DA47-00244B

Freezer icing up or water leaking into crispers? This defrost heater melts frost from evaporator coils. Moderate DIY repair with video guide included.

This part fixes the following symptoms
  • Frost buildup
  • Doesn't shut off
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Do-It-Yourself Stories from Customers like You The freezer would freeze up drip water into refrigerator then freeze refrigerator contents and had to be manually defrosted   Rob S. • Fort Thomas , KY • December 13, 2014

Ordered parts, defrosted refrigerator, and replaced with new items. This problem has been going on quite some time, while Samsung refused to acknowledge the defective unit, claiming it was owner fault. The defrosting had to be completed every 3-4 months and managed in time to require defrosting every few days. Originally a repairman came and although he defrosted it the first time, he informed us, this is quite common and the unit is defective by design; which is why we continued to defrost on... Read more

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Refrigerator Defrost Heater
Genuine Samsung part
By: Samsung
Part Number: DA47-00424L

Fix frost buildup and cooling issues in your refrigerator. This defrost heater melts ice on evaporator coils to restore proper temperature control.

Do-It-Yourself Stories from Customers like You Water and ice build up inside the refrigerator   Arnold K. • Punta Gorda , FL • November 08, 2018

Knowing from a previous repair, that there was only 3 parts that could be bad. I decided if I was going to take it apart to change all 3. Not having the proper test equipment, it was cheaper to replace the 3 parts than pay a repair person. Read more

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Freezer Defrost Thermostat Thermistor
Genuine Frigidaire part
By: Frigidaire
Part Number: 297018400

Fix error code E8, high temp alarms, or irregular defrost cycles. This thermistor monitors evaporator temperature. DIY repair typically under 15 minutes.

Do-It-Yourself Stories from Customers like You High temp alarm was showing high but was really not   Steven B. • Plano , TX • January 02, 2015

Replaced the Thernistor and resolved the problem. Took less than 15 mins to do if you follow the instructions that they have on this site. Great video! Thanks Read more

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Rotor Position Sensor
Genuine Lg part
By: Lg
Part Number: 6501KW2001B

The Rotor Position Sensor is an OEM part for LG washing machines. This sensor monitors the speed and direction that the washing machine tub is spinning. It ensures the tub rotates properly in both clockwise and counterclockwise motions during cycles.

Causes of a bad rotor position sensor can include wear and tear from extended use agitating heavy loads, breakage from impact or moisture damage, or compromised wiring over time.

Symptoms of a bad rotor position sensor include:

  • Tub failing to spin or agitate clothes during cycles
  • Inability to detect spin cycle direction changes
  • Repeated errors messages related to tub operation
  • Long cycle times as the sensor cannot monitor load movement

This OEM LG part is also compatible with some Kenmore models.

Do-It-Yourself Stories from Customers like You Kenmore front load washer le error code   Cindy K. • Tomball , TX • July 11, 2015

I was having trouble with my Kenmore Front Load washer. It wouldn't finish the wash cycle...it kept displaying an LE Error code. After I went to Google to help diagnose the problem, which was a bad RPS Sensor, I ordered the part from AppliancePartsPros.com. It literally took about 15-20 mins and with the help of my son-in-law, my washing machine was fixed!! It was going to cost me $85.00 for the Sears repairman to walk in my door, not including parts and labor, and I only paid $27.00... Read more

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Flame Sensor
Genuine Ge part
By: Ge
Part Number: WE4X448

The Flame Sensor is an OEM part for GE dryers. This part detects the presence of a flame in gas dryers, ensuring that the gas ignites properly for safe and efficient drying.

Causes of a bad flame sensor can include regular wear and tear, carbon buildup from the gas flame, or electrical malfunctions.

Symptoms of a bad flame sensor include:

  • The dryer not heating or taking longer to dry clothes
  • The dryer shutting off unexpectedly during a cycle
  • The igniter glowing but not igniting the gas
  • Error codes related to heating or ignition issues

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 Dryer heating for only a short time then no heat at all   David N. • Fairfax , CA • December 08, 2018

GE Gas Dryer Model DBVH512GF1WW began to heat for only a short amount of time so drying clothes took WAY too long. Read online that the first thing to replace are the solenoids. Bought the two solenoids from AppliancePartsPros.com for about $50 total, and it seems to have fixed the problem. Had to watch a few videos to learn to disassemble the dryer, and the job took a couple of hours, but now that I know what I'm doing it could be done in less than 30 minutes. Also, the old solenoids tested... Read more

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$78.41
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Dryer Thermistor Assembly
Genuine Speed Queen part
By: Speed Queen
Part Number: D510523

Fix dryer overheating issues with this thermistor assembly. Monitors temperature and sends readings to the control board. DIY-friendly repair part.

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$48.95
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