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Defrost Thermostat, Sensor

Best Seller
Refrigerator Defrost Thermostat
Genuine Samsung part
By: Samsung
Part Number: DA32-10105X

Ice buildup in freezer or fridge compartment? A faulty defrost thermostat prevents proper defrosting. Moderate DIY repair—test resistance first.

Do-It-Yourself Stories from Customers like You Did not defrost completely   Carmela H. • Loma Linda , CA • May 29, 2015

I replaced all three sensors behind the Defroster cover since I was not able to test them. Problem solved. Read more

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Refrigerator Defrost Thermostat
Genuine Ge part
By: Ge
Part Number: WR50X10069

Fix frost buildup or uneven cooling in your refrigerator. This defrost thermostat regulates evaporator temperature to prevent ice accumulation.

Do-It-Yourself Stories from Customers like You Freezer at 27 degree "f" and frig at 56 degree "f" too warm   Jorge A. • El Paso , TX • May 20, 2018

I am a home owner with no technical experience on doing refrigerator failures diagnostic/repair. So, I look for internet DIY type of help describing the symptoms. I found recommendations from Appliance Parts Pros going from the easy to the complex potential parts failures and decided to order the compressor start relay and the compressor overload. While waiting for the overnight delivery, came to my mind and decided to look to the freezer compartment and found frost all along the coils panel.... Read more

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Refrigerator Defrost Sensor
Genuine Lg part
By: Lg
Part Number: 6615JB2005H

Freezer icing up or not defrosting? The defrost sensor monitors temperature during defrost cycles. DIY-friendly repair with basic tools in 30 minutes.

Do-It-Yourself Stories from Customers like You Lg french door referigerator/ freezer error code er dh   Matthew W. • Columbus , NJ • November 20, 2014

Replaced defrost sensor in freezer compartment, if you are handy this is a do it yourself job. The cover in the freezer section just pops out not tools needed. You will need a few small zip ties and some cutters to remove the old zip ties. Take a picture were the old sensor was before removing and reinstall in the same place. I used a meter to check continuity of the defrost element and found the element to be ok. I was quoted $85 to have someone come to the house just to check the unit and... Read more

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Refrigerator Defrost Thermostat
Genuine Ge part
By: Ge
Part Number: WR50X122

Fridge not cooling but freezer works? Ice buildup on evaporator coils? This defrost thermostat regulates defrost cycles. Easy 5-15 minute DIY fix.

This part fixes the following symptoms
  • Fridge too warm
  • Fridge runs too long
  • Freezer not defrosting
  • Freezer section too warm
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Do-It-Yourself Stories from Customers like You Ice melting to a large clump and frost build up GE gss20ietdbb for years no parts were helping issue.   Dustin M. • Charlotte , NC • January 07, 2023

My GSS20IETD BB side-by-side refrigerator had been having the ice form into a single mass over a period of a week after cleaning it out. It actually kept breaking my ice maker auger and pushing the slide-in tray or shelf over the ice maker up breaking it also. Frost would form all over food after about a couple of weeks. The ice auger motor would freeze up and stop turning. The coils did not have frost on them when I was able to view them. I replaced the thermistors in the freezer, defrost the... Read more

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Refrigerator Thermistor Assembly
Genuine Whirlpool part
By: Whirlpool
Part Number: W10316760

This sensor monitors temperature inside your refrigerator compartments and sends signals to the control board for proper cooling. It ensures your refrigerator maintains the correct temperature for food safety and energy efficiency. Replace this if your refrigerator runs constantly, doesn't cool properly, or shows inaccurate temperature readings.

Do-It-Yourself Stories from Customers like You The refrigerator was freezing the food   Gary A. • Bonney Lake , WA • January 15, 2021

Watched a video. Ordered a thermistor. Made the fix. $100 total including expedited shipping. Diagnosing the problem was more stressful than fixing. Read more

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$48.46
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Defrost Thermostat
Genuine Frigidaire part
By: Frigidaire
Part Number: 5303917954

The Defrost Thermostat is an OEM part for Frigidaire refrigerators. It monitors the temperature of the evaporator coils and activates the defrost heater when necessary. This process prevents frost buildup on the coils, ensuring the refrigerator maintains optimal cooling efficiency.

You should replace the defrost thermostat if it becomes faulty or damaged. Common causes of a bad defrost thermostat include electrical failures, regular wear and tear, or temperature fluctuations that can degrade the component over time.

Symptoms of a bad defrost thermostat include:

  • Excessive frost buildup on the evaporator coils
  • Refrigerator not cooling properly
  • The defrost cycle not activating
  • Increased energy consumption

This OEM replacement is also compatible with Electrolux, Gibson, Kelvinator, and Kenmore models.

This part fixes the following symptoms
  • Freezer too cold
  • Freezer not defrosting
  • Fridge runs too long
  • Fridge too cold
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Do-It-Yourself Stories from Customers like You Frig not cold and not all item in the freezer were being frozen ice not being made   Gary M. • Raleigh , NC • September 30, 2015

My Frigidaire side by side refrigerator/freezer suffered a catastrophic failure. The symptoms were as follows: 1) Frig not cold 2) No Ice being made in the freezer section 3) Items at the back of the freezer were frozen but items on the door shelves would not freeze. The back of the freezer was cold but the closer you got to the door the warmer it got. After removing everything from the unit I saw that there was substantial ice buildup on back of the freeze, specifically around the vents,... Read more

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Refrigerator Defrost Thermostat
Genuine Whirlpool part
By: Whirlpool
Part Number: 12001937

Freezer icing up and fridge running warm? This defrost thermostat regulates defrost cycles to prevent frost buildup. Takes about 30 minutes to install.

This part fixes the following symptoms
  • Freezer not defrosting
  • Freezer too cold
  • Fridge too warm
  • Freezer section too warm
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Do-It-Yourself Stories from Customers like You Freezer was cold but refrigerator was warm   Beth M. • Marengo , IL • August 06, 2018

After we moved into our new home, we realized that the freezer was very cold and the fins were frosting over, and the refrigerator wasn't cold. We had to take it apart and manually defrost it about once every 8 to 10 days. After research online, we found Appliance Parts Pros videos, which clearly explained how to fix it ourselves, a savings of at least $1,000 or more, since a new one of this size would have been in the arena of $1,200 to $2000. We ordered the three most likely parts to be bad,... Read more

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Refrigerator Defrost Thermostat
Genuine Whirlpool part
By: Whirlpool
Part Number: WP10442411

Frost buildup on freezer wall or evaporator coils? This defrost thermostat triggers the defrost cycle to prevent ice accumulation. DIY-friendly repair.

This part fixes the following symptoms
  • Freezer not defrosting
  • Frost buildup
  • Fridge too warm
  • Fridge runs too long
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Do-It-Yourself Stories from Customers like You Amana br18vw refrigerator wasn't staying cold   Adrian B. • Chicago , IL • February 08, 2015

I am not new to APP, fixed a tub belt on a Maytag dryer in the past. My frig started getting warm so I went onto to one of those "lists" sites and found a appliance repair place. The guys were great and came out right away. The tech said it was the cold control and $260 later my part was replaced, about 30 minutes. Great I thought until my frig started getting warm again. Those cold sensors on the beer bottles are a great indicator. Not wanting to spend another $260 I looked up on APP to see if... Read more

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Refrigerator Temperature Sensor
Genuine Samsung part
By: Samsung
Part Number: DA32-10109W

The Refrigerator Temperature Sensor is essential for maintaining the optimal performance of your Samsung refrigerator. This genuine OEM part ensures accurate temperature readings, allowing your appliance to regulate cooling efficiently. By replacing a faulty temperature sensor with this high-quality component, you can restore your fridge's ability to keep your food fresh and safe. Designed specifically for Samsung refrigerator models, the DA32-10109W offers seamless compatibility and reliable performance. Its durable construction guarantees long-lasting operation, minimizing the need for frequent replacements. Installing this temperature sensor is straightforward, helping you quickly get your refrigerator back to peak functionality. Investing in this genuine OEM part means you are choosing quality and dependability, ensuring your appliance runs smoothly and effectively. Trust the Refrigerator Temperature Sensor to enhance the reliability of your Samsung refrigerator and provide a consistent cooling environment for your household.

Do-It-Yourself Stories from Customers like You Refrig side not working   Phil G. • Shingle Springs , CA • December 03, 2014

Sensor near coils replaced did not need anything else. Read more

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Refrigerator Defrost Thermostat
Genuine Frigidaire part
By: Frigidaire
Part Number: 242046001

Fix a warm fridge or iced-up freezer coils with this defrost thermostat. Controls defrost cycles to prevent ice buildup. Simple 10-minute DIY repair.

Do-It-Yourself Stories from Customers like You Freezer evaporator was freezing over and causing refrigerator to warm up   James G. • Fontana , CA • March 20, 2018

REPLACED DEFROSTER, CONDENSER FAN MOTOR AND DEFROST THERMOSTAT. Read more

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$62.61
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Refrigerator Defrost Thermal Fuse Assembly
Genuine Samsung part
By: Samsung
Part Number: DA47-00095E

The Refrigerator Defrost Thermal Fuse Assembly is essential for maintaining the optimal performance of your Samsung refrigerator. This genuine OEM part plays a crucial role in the defrost system, ensuring that the freezer and refrigerator compartments remain at the correct temperatures. By regulating the defrost cycle, it helps prevent overheating and potential damage to your appliance. Compatible with a wide range of Samsung refrigerator models, this thermal fuse assembly guarantees a secure fit and reliable operation. Installing the genuine OEM Refrigerator Defrost Thermal Fuse Assembly means you can trust the quality and longevity of your refrigerator's defrost system, enhancing overall efficiency and extending the life of your appliance. Whether you're replacing a faulty fuse or upgrading your refrigerator's components, this genuine Samsung part provides the dependable performance you need for a smoothly running kitchen.

Do-It-Yourself Stories from Customers like You Refrigerator was quitting after defrost cycle. Owner was reseting by unpluging unit.   Larry G. • Syracuse , IN • March 24, 2014

I found freezer thermal link was open and not closing when cold. Replacement fixed problem. Read more

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$52.68
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Refrigerator Defrost Thermostat
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10165425

Freezer evaporator coil icing up and refrigerator not cooling? This defrost thermostat regulates temperature to prevent frost buildup. 2-3 hour DIY repair.

This part fixes the following symptoms
  • Freezer not defrosting
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Do-It-Yourself Stories from Customers like You Coil in freezer iced up and refrigerator would not cool   David M. • Ambridge , PA • December 10, 2015

My unit has a bottom freezer that is a drawer. I had to remove the drawer, rack, glides, glide tracks, and ice maker to remove the rear panel. This was a little difficult but after researching a few videos on line I learned some tricks that made it easier. I used a hair dryer to melt the ice. This is best done with 2 people having one at the back to sponge the water into a bowl from the pan to avoid a water mess. Using a bolt meter I checked the heating element and found it had continuity. I... Read more

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Freezer Defrost Thermostat
Genuine Frigidaire part
By: Frigidaire
Part Number: 216731001

Evaporator coils frozen solid? Defrost thermostat senses coil temperature and triggers the heater to melt frost buildup. Straightforward replacement.

Do-It-Yourself Stories from Customers like You No cooling from refrigerator lights worked but compressor did not run   Jeff B. • Ovalo , TX • May 07, 2015

Checked compressor windings - ok. Start relay looked no rattle or burning. Start capacitor seamed ok but hard to check. No 120VC to start relay at any time. Ordered thermistor, and electronic control unit. Figuring it was a bad thermistor not telling the ECU it was warm and to turn on the compressor. Or the ECU was damaged and was not sending the 120v to the compressor. Changed the thermistor first (cheapest part and as Appliance parts pros has a return policy I wanted to start there). ... Read more

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Refrigerator Temperature Sensor Bracket
Genuine Samsung part
By: Samsung
Part Number: DA61-01800A

The Refrigerator Temperature Sensor Bracket is an essential component for maintaining optimal performance in your Samsung refrigerator. This genuine OEM part ensures precise temperature monitoring, which is crucial for keeping your food fresh and your appliance running efficiently. Designed specifically for Samsung refrigerators, the sensor bracket provides a secure and stable mounting point for the temperature sensor, enhancing its accuracy and reliability. By replacing a worn or damaged sensor bracket with this high-quality genuine OEM part, you can prevent temperature fluctuations and avoid potential cooling issues. Installation is straightforward, allowing you to restore your refrigerator's functionality quickly and easily. Investing in the Refrigerator Temperature Sensor Bracket means trusting in a durable and compatible solution that supports the longevity and efficiency of your Samsung appliance. Experience the peace of mind that comes with using a part designed to meet the exact specifications of your refrigerator, ensuring consistent performance and a better overall cooling experience.

Do-It-Yourself Stories from Customers like You Water overflowing into ice bucket   David C. • Wichita Falls , TX • June 17, 2015

Samsung refrrigerator. it started when the setting was on cubes but was putting out crushed ice. then months later the water refill was running down into the ice bucket causing a massive block of ice in the bucket. look closely at the first two or three cubes in the ice tray after they unload. mine were not dumping and staying in the tray. when the water refill kicked on it would overfill the tray (because of the leftover cubes remaining in the tray) and would run down into the ice bucket... Read more

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Refrigerator Defrost Thermostat
Genuine Frigidaire part
By: Frigidaire
Part Number: 297110400

Freezer running too warm or freezing food? A faulty defrost thermostat disrupts temperature regulation. Moderate DIY repair restores proper cooling.

Do-It-Yourself Stories from Customers like You No cooling from refrigerator lights worked but compressor did not run   Jeff B. • Ovalo , TX • May 07, 2015

Checked compressor windings - ok. Start relay looked no rattle or burning. Start capacitor seamed ok but hard to check. No 120VC to start relay at any time. Ordered thermistor, and electronic control unit. Figuring it was a bad thermistor not telling the ECU it was warm and to turn on the compressor. Or the ECU was damaged and was not sending the 120v to the compressor. Changed the thermistor first (cheapest part and as Appliance parts pros has a return policy I wanted to start there). ... Read more

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$63.65
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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
See more...
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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  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
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