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Compressor & Sealed System

Best Seller
Start Device
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304529507

The Start Device is an OEM part for Frigidaire refrigerators. It is responsible for initiating the electrical power to the compressor, enabling it to start functioning.

Causes tend to relate to standard wear over time. Moisture exposure can also impact durability.

Symptoms of a faulty start device can include:

  • The compressor not starting or running intermittently
  • Unusual clicking or buzzing sounds coming from the appliance
  • Temperature fluctuations inside the refrigerator or freezer
  • Complete loss of cooling or freezing capabilities
  • Overheating of the compressor
  • Burnt or damaged electrical connections near the start device

This OEM Frigidaire part is also compatible with Electrolux, Gibson, Kelvinator and some Kenmore models.
 

 

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Start-Device
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10197426

The Start Device is an OEM part for Whirlpool refrigerators. This part provides the necessary electrical connection and power to initiate the refrigerator's compressor operation.

Causes of a bad start device can include electrical surges, regular wear and tear, or internal component failure.

Symptoms of a bad start device include:

  • Refrigerator not cooling
  • Clicking sounds from the refrigerator
  • Compressor not starting
  • Overheating compressor

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

Do-It-Yourself Stories from Customers like You Refrigerator would not cool and freezer would not freeze, light and cooling fan worked, compressor made a clicking sound every 60 seconds or so   Steven J. • Seattle , WA • April 07, 2019

After watching a few videos on this site and on You Tube it seemed like the most likely culprits were the starter and the capacitor. I found them easily behind the back panel near the compressor and easily unplugged them. I found the part numbers on this site and ordered them. After a 5 minute installation the compressor came back to life, and my 10 year old refrigerator has a new lease on life. Read more

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Starter (Compressor Start Relay)
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304508629

This starter is the compressor start relay that briefly powers the start winding to get the compressor turning. Replacing a weak or failed starter can restore reliable compressor startup and consistent cooling performance.

  • Engages the compressor's start winding at power-up, then disengages as the motor reaches speed
  • Helps prevent repeated clicking, stalling, and overheating at the compressor
  • Common symptoms include no cooling while fans run, compressor hums or clicks but won't start, or short-cycles on the overload
  • Physical signs may include heat damage or a burnt odor on the original start device
What's included: 1 starter Install notes:
  • Disconnect power and allow the compressor to cool before service
  • Discharge any capacitors per manufacturer instructions
  • Note wire positions and terminal orientation; transfer leads one at a time
  • Push the relay fully onto the compressor pins; ensure a secure fit without bending terminals
Also known as: start device, start relay, PTC relay

Do-It-Yourself Stories from Customers like You The power was still on but the unit no longer cooled   Kimberly B. • Santa Ana , CA • March 09, 2018

We replaced the starter and relay. Unit is working properly. We saved over $150 by replacing the parts in question. Read more

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Compressor Kit
Genuine Ge part
By: Ge
Part Number: WR87X20798

 

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Sealing Pipe
Genuine Lg part
By: Lg
Part Number: 4J00977P

 

Do-It-Yourself Stories from Customers like You Both the freezer/refrigerator not getting cold.   Edward H. • Myrtle Beach , SC • May 16, 2022

I changed the compressor, dryer and upgraded the software. Read more

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Heat Exchanger
Genuine Frigidaire part
By: Frigidaire
Part Number: 297217900

 

Do-It-Yourself Stories from Customers like You Freezer would not go below 32°f.   James L. • Port Saint Lucie , FL • February 23, 2018

Had a friend who is an appliance repair tech. Replace the evaporator, the heater coil, and the filter/drier. Parts were soldered together and the compressor was put under vacuum. Then, charged with 5 oz. of refrigerant. The freezer works great now! Read more

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Compressor Start Relay
Genuine Lg part
By: Lg
Part Number: EBG32952202

THERMISTOR ASSEMBLY,PTC

Do-It-Yourself Stories from Customers like You Lg refrigerator wound not start   Steve S. • Peoria , AZ • May 28, 2016

For an emergency fix I installed a 3 in1 kit disabling the original start cap and wiring in the original run cap to the run winding. Ordered the proper PTC and overload from Appliance Parts Pros and installed them 2 weeks later. The original start and run capacitor were good, rewired back to design specs. The original PTC had pins 1,2 and 3, the replacement had 2,3 and 4. Only wiring change was to install the red wire from pin 1 on the original PTC to pin 4 on the new PTC. Read more

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Compressor Vcc3 Repl.
Genuine Ge part
By: Ge
Part Number: WR87X10111

 

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Controller Compressor
Genuine Frigidaire part
By: Frigidaire
Part Number: 216954236

The Compressor Controller is an OEM part for Frigidaire refrigerators. It is a component responsible for monitoring and regulating the compressor.

The controller allows the compressor to operate efficiently based on temperature inputs from sensors located throughout the refrigerator and freezer compartments. It controls compressor cycling intervals based on sensor readings in order to maintain optimal cooling.

Symptoms of a faulty controller include:

  • Fluctuating interior refrigerator temperatures
  • Compressor runs continuously without cycling off
  • Compressor fails to turn on at all

This OEM Frigidaire part is also compatible with Electrolux, Gibson, Kelvinator and some Kenmore models.

Do-It-Yourself Stories from Customers like You The run capacitor caught fire.   David C. • Hudson , OH • December 22, 2020

After smelling and seeing the smoke I was able to spot the defective parts. Where the run capacitor connects to the control-compressor is where it was burning. So I went to the Appliance Parts Pros website and put in the model number and the diagram of parts come up. I ordered the new parts, the control-compressor, and the run capacitor. Quick shipping. Installed and works ss required. Read more

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Drier
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10143759

 

Do-It-Yourself Stories from Customers like You Failed to cool due to hole/s in evaporator leaking freon   Gerald L. • Myrtle Beach , SC • August 17, 2017

Ordered new Evaporator part and Drier from Appliance Pros. The part arrived earlier than expected and was properly packaged. I had both parts installed by a professional as they required a level of expertise above my capabilities. Works perfectly. Read more

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Controller Kit (Electronic Control Board)
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304491585

This controller kit replaces the appliance's electronic control board, restoring proper power-up, keypad/display response, and reliable operation of controlled functions. Use it to address unresponsive controls or erratic behavior caused by a failed control board. What it does:

  • Manages operation of key components based on sensor inputs and user settings
  • Processes keypad/remote commands and powers display, mode, and timer circuits
  • Coordinates temperature feedback to maintain selected settings
  • Common failure symptoms include no display, unresponsive buttons, will not start, intermittent cycling, or error codes
What's included:
  • One controller kit
Install notes:
  • Disconnect power before servicing; allow capacitors to discharge
  • Use ESD precautions; handle the board by the edges only
  • Access the control compartment; photograph wiring and move connectors one at a time to the new board
  • Securely mount the board, restore power, and test all functions

Do-It-Yourself Stories from Customers like You Controller and capacitor that start the compressor in our freezer failed and burned causing burning plastic smell.   M. H. • Madison , MS • December 08, 2020

An appliance repairman came to diagnose the issue causing the burning smell and the reason the 17- year old Frigidaire freezer was not cooling. He plugged the freezer back in and it immediately flamed up revealing the failed power overload controller. He tested the controller and the attached capacitor and found they had both failed. He quoted $556 to replace the failed parts to resolve the issue. We initially decided the replace the whole freezer given its age, but due to the China virus,... Read more

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Compressor Kit
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304475102

 

This part fixes the following symptoms
  • Won't start
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Compressor (Refrigerator)
Genuine Whirlpool part
By: Whirlpool
Part Number: W10841139

This refrigerator compressor is the heart of the sealed cooling system. It compresses and circulates refrigerant so the fresh food and freezer sections reach and maintain set temperatures, restoring cooling performance when the original unit has failed.

  • Compresses and moves refrigerant through the evaporator and condenser to remove heat from the cabinet
  • Restores cooling when a failed or seized compressor is the cause of no-cool/weak-cool conditions
  • Symptoms include a warm refrigerator or freezer, extended run time with little cooling
  • Clicking or humming from the compressor area with no start, or overheating and cycling on overload
What's included: Compressor only. Install notes:
  • Sealed-system service requires EPA Section 608 certification, recovery equipment, brazing, deep vacuum, and precise recharging
  • Disconnect power and properly recover refrigerant before opening the system; replace the filter-drier, braze with nitrogen purge, leak-test, evacuate, then charge to the specification on the model's data plate
  • Transfer any model-specific grommets, brackets, tubing, and external inverter/start components from the original unit or replace as directed in the service manual

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Compressor Kit
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304478809

This compressor kit is made to be used with freezers and refrigerators by several manufacturers. It includes the compressor as well as all small parts associated with it. The compressor is a component that helps move the refrigerant throughout the appliance's system. Temperature sensors indicate when the compressor should run. If the compressor is damaged, it may make strange noises, no longer cool properly, or could begin to overheat.If any of these issues are present, the compressor should be replaced. First, make sure the refrigerator is not connected to a power source. Remove perishable items from the appliance and place them in an icebox, cooler with ice, or another refrigerator. Locate the compressor on the back of the appliance by removing the metal guard. Remove the wire between the compressor and the capacitor before taking off the compressor. Replace this part with the new one by connecting it to the wire and reassembling the appliance.This is a compressor kit for use with refrigerators and freezers made by Crosley, Electrolux, Westinghouse, Frigidaire, Kelvinator, Tappan, and Gibson. It is sourced directly from the manufacturer and sold as a single part. This is a genuine OEM replacement part.

Do-It-Yourself Stories from Customers like You Bad compressor   Larry P. • La Center , WA • January 21, 2019

Purchased a replacement COMPRESSOR. The compress or was a replacement for MFG. P/N 5304478809. The compressor was not an exact replacement. There was no port identification so the connections took a lot of time searching the net and then only the suction port was noted. I had to operate the compressor to be sure of the discharge port.The start relay on the original had no power plug as the new one did so had to improvise by cutting the wiring and adding 1/8 push on clips and then sliding on to... Read more

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Refrigerator Compressor
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304507765

The product featured is a Frigidaire refrigerator compressor. The compressor is a vital component for the cooling and freezing process of a refrigerator. A compressor works together with the evaporator in providing the cold air needed to keep everything at the desired temperature. When a compressor fails, this could have an effect that calls for an emergency repair. Losing the compressor function means the refrigerator stops getting cold in both compartments. Prolonging the repair could mean the loss of all the food items stored inside. A faulty compressor may become very loud when it operates. Users may hear a slight clicking sound on a compressor that's entirely out of commission. This is the relay clicking in an attempt to power the compressor. If a compressor does go out, keep the doors of the freezer and refrigerator shut. There's a chance the food can be salvaged if repairs take place fast enough. This compressor is a genuine OEM product and is sourced directly from the manufacturer and is only available as an individual component. Frigidaire, Kenmore, and Maytag refrigerators can be repaired with this component.

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Starter
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304522269

The Start Relay is an OEM part for Frigidaire refrigerators. As an electronic switch, it is designed to receive signals from the control board to safely initiate power to the refrigerator systems. The relay allows the control functions to command starting compressors and fans without overloading circuits directly.

Causes of a faulty start relay include normal wear of the contacts and coil over thousands of relay operations. Mineral accumulation can also lead to arcing or resistance buildup.

Symptoms of failure involve:

  • Inability to power on or cool properly
  • Clicking sounds but compressors not engaging
  • Repeated tripping of circuit breakers during use

This OEM Frigidaire replacement ensures reliable starting and cooling. This relay is also compatible with Electrolux, Gibson, and select Kenmore-branded fridges.

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