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Run Capacitor Parts

Microwave High Voltage Capacitor
Genuine Whirlpool part
By: Whirlpool
Part Number: W10850446

Microwave not heating or making loud humming noise? The high-voltage capacitor supplies power to the magnetron. DIY repair in under an hour.

Do-It-Yourself Stories from Customers like You My microwave was working at half power   Eric H. • Tonawanda , NY • October 30, 2015

I ordered a new magnetron and a new capacitor and after they arrived I set to work. I took plenty of pictures with my phone to remind me how the components came apart but it was pretty straight forward. Once the new parts were in and everything was reassembled the microwave worked good as new. The repair was less than a third the cost of replacement and no special tools are required. Just be careful to discharge the capacitor. This website is a great resource. Read more

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Refrigerator Start Relay And Overload Protector
Genuine Ge part
By: Ge
Part Number: WR07X10097

Fix clicking sounds and warm temps with this start relay and overload protector. Controls compressor start-up and prevents overheating. 15-minute DIY fix.

Do-It-Yourself Stories from Customers like You Would not run led dimmed condenser fan would not run   Pete M. • Santa Fe , NM • May 16, 2015

We replaced the main circuit board and the LED started to work and the condenser fan worked, but all we had were relay clicking sounds, but no cooling. The compressor had become so hot trying to work when the main circuit board was amiss, that it had popped the over temperature sensor on its side. As some one point out, if you remove the PTC+OLP assembly with the capacitor on it, and shake it, you will hear a rattle inside---and that is bad. We ordered a second round of parts from... Read more

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Refrigerator Compressor Overload Protector
Genuine Ge part
By: Ge
Part Number: WR09X10105

Fridge won't cool and makes clicking sounds? The compressor overload may have failed. Protects against overheating. DIY repair takes 15-45 minutes.

Do-It-Yourself Stories from Customers like You GE frig was not cooling (clicking sound)   Thomas H. • Falmouth , KY • July 24, 2021

We replaced the Run Capacitor and Overload switch (from youtube suggestion). It was a very simple swap out the old part with the new part. Read more

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Controller Kit (Electronic Control Board)
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304491583

This controller kit is the appliance's main electronic control. It reads inputs from the user interface and sensors to power and coordinate key components. Replacing a failed controller restores responsive controls and consistent, reliable operation.

  • Interprets commands from the keypad and sensors to manage operation
  • Controls relays powering motors, fans, compressor, or valves as designed
  • Coordinates modes and cycle timing for proper performance
  • Common symptoms: dead or blank display, unresponsive buttons, won't start, intermittent shutdowns, or error codes
What's included: 1 controller kit Installation notes:
  • Disconnect power at the breaker or unplug the appliance before servicing
  • Handle the board with ESD precautions; avoid touching connectors and components
  • Photograph/label wire connections and transfer them one at a time to the new board
  • After installation, verify any model-specific settings per the service documentation before testing

Do-It-Yourself Stories from Customers like You Feezor would not run   Russell B. • Groton , CT • February 15, 2016

Replaced controller and starter relay Read more

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Refrigerator Compressor Overload
Genuine Whirlpool part
By: Whirlpool
Part Number: 4387535

Fridge not cooling but lights work? This compressor overload stops overheating and prevents startup damage. DIY-friendly repair in about 1 hour.

This part fixes the following symptoms
  • Won't start
  • Fridge too warm
See more...
Do-It-Yourself Stories from Customers like You Overload switch stopped working turning off the refrigerator compressor   J Michael L. • Waxahachie , TX • August 06, 2016

Replaced overload switch and start relay with convenient repair set.Video available on website that gave step by step instructions. Followed the video steps for removal and installation.... plugged in the refrigerator compressor started up everything cool in minutes Read more

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Refrigerator Compressor Start Relay And Overload Kit
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304491942

Refrigerator not cooling but running? This compressor start relay and overload kit fixes weak or failed start components. DIY repair in 20 minutes.

Do-It-Yourself Stories from Customers like You Bad start relay   David S. • Knoxville , TN • July 12, 2015

Wake up the morning after a big fourth-of-July cookout to find the refrigerator is running, but not cooling any more. Wife is mad, food is spoiling, and the kitchen is littered with every cooler in the house. No repair person can come by to look at the refrigerator for at least five days. I narrow down the problem to the start relay and I was able to find the exact part on AppliancePartsPros. With two-day shipping, I get the part fast, and the kit came with everything I need (and then... Read more

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Capacitor
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304512378

This replacement capacitor stores and releases electrical energy to support proper operation of the appliance's circuit. Replacing a weakened or failed capacitor restores reliable startup and smooth performance in the affected component.

  • Stores electrical energy and delivers a brief boost during startup as designed by the circuit
  • Helps stabilize operation, reducing humming, stalling, or overheating from a weak capacitor
  • Common signs include motors that hum but won't start, intermittent operation, breaker trips
  • Visual clues of failure: swollen case, leaking oil, or burnt odor
What's included: Capacitor Install notes:
  • Disconnect power and verify no voltage is present before servicing
  • Properly discharge the old capacitor using safe, approved procedures
  • Note wire positions or take a photo; transfer leads to the matching terminals securely
  • Mount securely in the existing bracket/strap; keep terminals clear of contact and test operation

Do-It-Yourself Stories from Customers like You Fan not working   W L. • Bedford , VA • June 22, 2014

Replaced fan motor capacitor. Read more

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Refrigerator Compressor Overload Protector
Genuine Ge part
By: Ge
Part Number: WR08X10015

Refrigerator clicking but not cooling? A failed overload protector can prevent compressor startup. This part interrupts power during overheating.

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Capacitor
Genuine Lg part
By: Lg
Part Number: 0CZZJB2014G

This capacitor stores and releases electrical energy to support the appliance's circuit during startup and operation. Replacing a weakened capacitor can restore reliable performance and reduce humming, hard starting, or stalling in the affected component.

  • Provides a power boost at startup and helps stabilize voltage during operation
  • Helps the connected component start promptly and operate smoothly under load
  • Common failure signs include humming, slow or no start, or intermittent operation
  • Contribute to overheating or a tripped breaker/fuse when the component tries to start
What's included: One capacitor. Install notes:
  • Disconnect power at the breaker or unplug the appliance. Before handling, safely discharge the old capacitor using a proper resistor-rated tool.
  • Photograph or note wire positions; move each lead to the same-labeled terminal on the new capacitor and ensure snug connections.
  • Mount the capacitor securely in its bracket; keep terminals covered and clear of metal surfaces.

Do-It-Yourself Stories from Customers like You Loud clicking from the back of my refrigerator   Randy W. • Granbury , TX • March 04, 2015

Research question lead to others that had the same issue. Consensus lead to a common repair. Compressor overload switch going bad. After ordering the correct parts, I changed out both the switch and the motor start capacitor just in case. After cleaning the equipment, I then put everything back together. Results were, clicking gone, seems to be quieter operation because of cleaning, more efficient cooling and nerves calmed. Read more

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Controller (Electronic Control Board)
Genuine Frigidaire part
By: Frigidaire
Part Number: 216954222

This controller is the appliance's electronic control board. It monitors sensors and manages cooling system operations so temperatures stay stable. Replacing a failed board can restore consistent cooling performance and responsive controls.

  • Manages compressor and fan run times to maintain the set temperature; failures can cause warm temps, overcooling, or short cycling
  • Coordinates automatic defrost on applicable models; faults may lead to frost buildup and restricted airflow
  • Processes input from temperature sensors and user settings; issues can make controls unresponsive or erratic
  • Drives status lights/alarms on applicable models; malfunctions may trigger false alarms or no indications
What's included: 1 electronic control board Install notes:
  • Disconnect power to the appliance before servicing
  • Use ESD protection; handle the board by the edges to avoid component damage
  • Photograph wiring and move connectors one at a time to the new board to ensure correct placement
  • Reuse original mounting hardware and ensure all connections are fully seated before restoring power

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Refrigerator Compressor Overload Protector
Genuine Ge part
By: Ge
Part Number: WR8X122

Compressor won't start or kicks out after trying? This overload protector prevents motor damage. DIY-friendly repair, takes about 30 minutes to replace.

Do-It-Yourself Stories from Customers like You Cooling fan runs but compressor tries to start and kicks out   Dave F. • Painesville , OH • November 10, 2015

I read alot of blogs about the same similar symptom, but none described by exact problem. I kept reading how the compressor relay would make a click noise or sisal. I also found out the overload switch could cause a like symptom. The end result being that upon removal of the relay, it was discolored and made a rattling noise when shook. The overload switch was heat cracked on the plastic and looked like it had had enough. This was easily accomplished by using the repair mans print out for the... Read more

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Refrigerator Compressor Overload Protector
Genuine Whirlpool part
By: Whirlpool
Part Number: WP2183456

Refrigerator not cooling or compressor won't start? This overload protector prevents motor damage from overheating. DIY-friendly fix in under 30 minutes.

Do-It-Yourself Stories from Customers like You Refrigerator stopped working   Patrick H. • Walland , TN • July 04, 2016

Used a muiltimeter to test all parts and ohm'ed out all parts. found out condenser fan motor seized up [open winding in motor] replaced that, and found that also caused the compressor overload and relay to fail, from over heating and over cycling, replaced both parts, powered up the refrigerator retested all electrical parts checked amp reading on all parts under load conditions,works good know, hope to get another 15 years out of this refrigator, its a maytag. over 20 years old. Read more

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Refrigerator Overload Relay Kit
Genuine Whirlpool part
By: Whirlpool
Part Number: 12002794

Refrigerator making clicking sounds and not cooling? This overload relay kit fixes compressor start problems. Easy DIY repair—pull off old relay and install.

Do-It-Yourself Stories from Customers like You My compressor relay on my refrigerator failed   Jared W. • Mchenry , IL • February 19, 2015

I was able to pull off the old relay and swap out with the new relay. Everything went together perfectly. Read more

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Run Capacitor (Washer Motor)
Genuine Ge part
By: Ge
Part Number: WH12X10513

This washer motor run capacitor stores and releases electrical energy to help the drive motor start and run smoothly. Replacing a weak capacitor can help restore consistent agitation and spin and reduce motor humming or stalling under load.

  • Provides the phase shift and torque assist the drive motor needs to start and stay running
  • Can address: washer won't start, no agitate or spin, motor only hums/buzzes, or stops under load
  • Visible clues of failure can include a swollen, cracked, or leaking capacitor case
Includes: 1 run capacitor Install notes:
  • Unplug the appliance before servicing; capacitors can retain a charge even when power is off
  • Discharge the capacitor safely before handling
  • Note wire positions; move leads to the same terminals and secure the capacitor in the original bracket/orientation
  • Inspect connectors and replace any burnt or loose terminals to ensure a tight fit

Do-It-Yourself Stories from Customers like You Drum would not rotate intermittently.   Robert L. • Cary , NC • May 24, 2019

The Dryer is 10 years old GE Front Load DPVH890JEMG. The drum would intermittently not rotate at the beginning of a cycle and occasionally would rotate but then start and stop throughout the cycle. I did not check error codes, but the windings on the motor were black. So it seemed reasonable that the motor was overheating and sending a signal to the control board to stop. There is one screw under the knob and 9 screws on the front to get inside. I decided to replace the bearings, capacitor,... Read more

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Temperature Controller
Genuine Frigidaire part
By: Frigidaire
Part Number: 216954200

This Temperature Controller regulates cooling by switching power to the compressor and related circuits to hold the set temperature. Replacing a failing controller restores accurate temperature control and reliable operation. What it does:

  • Cycles cooling components to maintain the temperature you set
  • Helps keep cabinet temperatures consistent for proper food storage
  • Coordinates on/off operation to prevent overcooling or warm conditions
  • Common failure symptoms: too warm or too cold, runs constantly or won't start, control/dial unresponsive
What's included:
  • 1 temperature controller
Install notes:
  • Disconnect power before servicing—this is a line-voltage control
  • Access the control area, label or photograph wire positions, and move wires one at a time to the new controller
  • Reuse existing mounting hardware and any knob/overlay as applicable
  • After install, set to mid setting and allow up to 24 hours for temperatures to stabilize

Do-It-Yourself Stories from Customers like You Trying to start and relay or overload just clicking off and on   William K. • Morganton , NC • November 28, 2015

Works perfect now Read more

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Refrigerator Compressor Start Capacitor
Genuine Lg part
By: Lg
Part Number: EAE58905701

Fix a refrigerator that won't start or hums but doesn't run with this compressor start capacitor. Restores reliable cooling when the compressor fails to start.

Do-It-Yourself Stories from Customers like You The refrigerator was not cooling in the refrigerator side but the freezer is okay.   Rosalio P. • La Mirada , CA • April 30, 2022

Now it was running smoothly with the additional temperatures that I replace in the Freezer side and the refrigerator side. Also,replaced the capacitors for the compressors to start the systems. Set up the temperature to 4 degree F Freezer side and 45 degree F on the Refrigerator side. Is okay now and Thank you for all the parts and all your groups help and information. Thanks again. Read more

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