Freezer Defrost Sensor Parts
Genuine Frigidaire part
By: Frigidaire
Part Number: 297216600
Freezer runs constantly or has frost buildup? The defrost thermostat regulates temperature to prevent ice on coils. DIY-friendly repair in 1-2 hours.
This part fixes the following symptoms
-
Too warm
-
Doesn't shut off
-
Fridge runs too long
-
Freezer not defrosting
See more...
Do-It-Yourself Stories from Customers like You
Upright frost free freezer would not keep food frozen (Frigidaire name plate but made by (Electrolux) testing determined the refrigeration system worked but it would not defrost. Kenton K. • Chanhassen , MN • May 31, 2020
Fixed it by replacing the electronic control board. Only 30 min. to fix. (See further down for effort to diagnose the problem.) Most of this "fixing time" was spent removing the control panel to access the control board that is attached to it. My freezer has the control panel located in the top center of the door. The only way to remove the control panel is to pry the panel out of the door using a thin-bladed putty knife.The instructions provided were very good in explaining the process;...
Read more
More
$31.59
- Compare At:
-
$37.59
- You Save:
-
$6.00
Genuine Whirlpool part
By: Whirlpool
Part Number: WP627985
Ice maker stopped making ice? The cycling thermostat monitors temperature to control ice production. DIY-friendly repair with video instructions.
Do-It-Yourself Stories from Customers like You
Ice maker wouldnt make ice Ty G. • Lewis Center , OH • December 30, 2014
I used your online troubleshooting tips and watched the videos on your site. I determined my thermostat was defective, ordered the thermostat which arrived in two days and I replaced the thermostat and I now have a full bin of ice !!!
The do it yourself video was extremely helpful and made the repair very easy.
Thanks so much for the great service and quick delivery !!!
Read more
More
$60.52
- Compare At:
-
$72.02
- You Save:
-
$11.50
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
See more...
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
More
$41.95
- Compare At:
-
$49.50
- You Save:
-
$7.55
Genuine Frigidaire part
By: Frigidaire
Part Number: 216730700
Fixes frost buildup on evaporator coils causing warming or ice accumulation. Test with multimeter for continuity. DIY-friendly repair component.
Do-It-Yourself Stories from Customers like You
The temperature control (inside freezer) was bad Robert C. • Jay , OK • September 19, 2014
I replaced it with the Mfg. parts bought from AppliancePartsPros.com. The job went very smoothly, I received the parts a day and one-half after ordering them from your website. I am an HVAC contractor and was so pleased with your service that I'll use you again and again.
Read more
More
$77.95
- Compare At:
-
$91.98
- You Save:
-
$14.03
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304496284
Fixes frost buildup and warm freezer temps. This defrost heater melts ice on evaporator coils to restore cooling. Moderate DIY repair, 1-2 hours.
Do-It-Yourself Stories from Customers like You
The compressor was not working and the fan was not working. Janet C. • Monticello , FL • July 18, 2020
I tested the fan outside of the freezer with an adapted direct plug-in cord and it ran fine. I tested the controller tsd it was within the good range along with the run capacitor and it tested good as well. I then tested the compressor resistance, it tested good, although the compressor could have been mechanically bad, it wasn't and I don't know of a way to test for it. I found a youtube video and tested the defrost control which seemed to be bad. Then I tested the control-temperature...
Read more
More
$81.43
- Compare At:
-
$97.72
- You Save:
-
$16.29
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
More
$63.65
- Compare At:
-
$75.74
- You Save:
-
$12.09
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
More
$63.65
- Compare At:
-
$75.74
- You Save:
-
$12.09
Genuine Whirlpool part
By: Whirlpool
Part Number: 819043
Frozen drain line causing water leaks? This defrost drain heater probe prevents ice buildup in the drain tube. Moderate DIY install requires patience.
Do-It-Yourself Stories from Customers like You
Freezer cold/fridge warm all vent passages frozen solid water in fridge & condenser fan motor not working L. H. • Cartersville , VA • July 08, 2016
Replaced: condenser fan motor, defrost timer, defrost thermostat (bi-metal), and added a heat probe.
Fan motor obviously shot... hard to turn by hand. Defrosted for 48 hours, cleaned & bleached drain tube. Never tried to test the old timer or bi-metal but it now runs perfectly and tightly maintains 39/0 degrees with dry fridge. When reassembled and powered up, compressor did nothing... I advanced the timer knob until condenser started. Hung the heat probe securely on defrost element and...
Read more
More
$18.23
- Compare At:
-
$21.69
- You Save:
-
$3.46
Genuine Whirlpool part
By: Whirlpool
Part Number: 8201749
This replacement heater restores proper heat output to the feature that uses it, helping your appliance reach and maintain temperature for consistent results. When the original heater fails open or shorts, related cycles may not heat or take much longer.
- Converts electrical energy into heat within the appliance's heating circuit
- Maintains target temperature during the selected function
- Common symptoms: no heat in the related feature, extended preheat/warm-up, uneven results, or heating-circuit error codes
- Visible signs can include breaks, burn spots, or an open element on continuity testing
What's included: 1 heater Install notes:
- Disconnect power at the breaker or unplug before servicing; allow components to cool
- Note wire positions and fasteners for accurate reassembly; transfer any reusable clips/insulators
- Handle the element carefully—avoid bending or striking; make clean, tight electrical connections
- After installation, run a brief test cycle to ensure proper heating
Do-It-Yourself Stories from Customers like You
Ice was building up around the inside of the freezer Doc M. • Freeport , PA • July 15, 2020
I installed a new heater.
Read more
More
$133.95
- Compare At:
-
$160.74
- You Save:
-
$26.79
Genuine Frigidaire part
By: Frigidaire
Part Number: 297253602
Fixes ice buildup on evaporator coils and restores proper airflow. This defrost heater melts frost during the defrost cycle to maintain cooling performance.
More
$59.32
- Compare At:
-
$70.59
- You Save:
-
$11.27
Genuine Ge part
By: Ge
Part Number: WR50X50
Fixes frost buildup on freezer back wall and ice accumulation between compartments. Tests closed for continuity when cold. Common fix for cooling issues.
More
$17.95
- Compare At:
-
$30.08
- You Save:
-
$12.13
Genuine Frigidaire part
By: Frigidaire
Part Number: 216254600
This defrost heater melts frost and ice buildup on the evaporator so your freezer can run efficiently and maintain proper cooling. It's a direct replacement heater element used in frost control during automatic defrost cycles. What it does
- Heats the evaporator coil during the defrost cycle to remove frost and ice buildup.
- Helps restore normal airflow and cooling when frost is blocking the evaporator.
- Common symptom: visible ice buildup on evaporator or frost accumulation inside the freezer.
- Common symptom: reduced cooling performance or long run times due to iced coils.
What's included One defrost heater Install notes
- Disconnect power to the appliance before starting any repair.
- Access the evaporator by removing the back panel inside the freezer; follow the OEM repair diagram.
- Handle the heating element carefully to avoid bending or damaging the coil; ensure proper routing and clip placement.
- After installation, restore power and test continuity of the heater with a multimeter if needed.
More
$165.50
- Compare At:
-
$198.60
- You Save:
-
$33.10
Genuine Ge part
By: Ge
Part Number: WR23X10269
A 2 amp replacement fuse that protects low-current appliance circuits by opening when an overcurrent occurs. Install this direct-replacement fuse to restore power to control circuits and stop damage from a blown fuse. What it does:
- Interrupts current in control or low-voltage circuits when the fuse rating is exceeded
- Prevents electrical damage by opening the circuit on overloads
- Common symptoms of a blown fuse: appliance won't power on, controls are unresponsive, or intermittent operation
- Use as a like-for-like replacement matched to the original 2 amp rating
What's included: One 2 amp replacement fuse Install notes:
- Disconnect power to the appliance before inspecting or replacing the fuse
- Replace only when the appliance is cool and dry; avoid touching conductive ends
Do-It-Yourself Stories from Customers like You
No lights in refrigerator Lance B. • League City , TX • November 06, 2020
We bought a new house that has a 15 year old GE Monogram built in fridge. The home warranty people sent two guys out saying it was nearly impossible to repair the fridge and they both suggested buying a completely new freezer door for the fridge and of course the warranty company said it was preexisting and we weren't covered. Shocker.
I have lighting in the freezer but not the fridge. I purchased a door switch and replaced the old one but that didn't do the trick. So i purchased a 2 amp fuse...
Read more
More
$74.95
- Compare At:
-
$89.19
- You Save:
-
$14.24
Genuine Frigidaire part
By: Frigidaire
Part Number: 5303917628
Fixes ice buildup and inconsistent cooling caused by defrost cycle failure. This thermostat senses evaporator temperature to control defrost timing.
Do-It-Yourself Stories from Customers like You
Not cooling properly eventually evaporator fan failure Richard D. • Wood Ridge , NJ • April 25, 2016
My problem first showed up as varying temperature in both sections of my old mid 1970’s Frigidaire model FPCI-170T-7 refrigerator, which is not listed on most appliance repair databases.
Running on the warm side from time to time, as well as sudden fan noise (probably the fan blade hitting ice build-up on the evaporator coil) alerted me to a possible defrost system problem, since the compressor was cooling. The evaporator fan eventually failed after a day or so, and a major repair was...
Read more
More
$9.95
- Compare At:
-
$11.84
- You Save:
-
$1.89
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304456665
This mechanical temperature control thermostat replaces the factory temperature sensing switch to restore proper refrigerator temperature regulation. It helps the appliance maintain set temperatures for safe food storage and normal cooling performance. What it does:
- Senses cabinet temperature and opens/closes the cooling circuit to regulate compressor run time.
- Commonly used when the refrigerator runs constantly or cycles too quickly.
- Works as the user-adjustable temperature control for manual-style refrigerator controls.
What's included: One mechanical thermostat Install notes:
- Disconnect power to the appliance before starting any repair.
- Handle the sensing bulb/capillary tube gently; avoid kinks or sharp bends.
- Verify correct placement of the sensing bulb in the evaporator/probe clip per OEM location.
More
$89.48
- Compare At:
-
$105.59
- You Save:
-
$16.11
Genuine Whirlpool part
By: Whirlpool
Part Number: W11175839
Do-It-Yourself Stories from Customers like You
Defroster element bad on uprite freezer Ronnie H. • Livingston , KY • October 11, 2014
Checked with ohm meter.unpluged bad element, hooked new one up.4 screws removed cover on coil to get to the 4 screws
Read more
More
$79.95
- Compare At:
-
$95.14
- You Save:
-
$15.19