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Freezer Relay, Overload, Capacitor

Electronic Control Board (Temperature/Defrost)
Genuine Frigidaire part
By: Frigidaire
Part Number: 216954212

This electronic control board manages core cooling functions in your appliance, including compressor/fan operation and the automatic defrost cycle. Replacing a failing board can restore stable temperatures and more reliable, frost-free performance.

  • Regulates compressor and evaporator fan operation to maintain the set temperature
  • Controls and times the automatic defrost cycle to reduce frost buildup
  • Interprets inputs from sensors and user controls to coordinate system responses
  • Common symptoms of a failed board: inconsistent temperatures, continuous running or short cycling, heavy frost/ice on coils, or unresponsive/intermittent controls
What's included: 1 electronic control board Install notes:
  • Disconnect power before servicing; handle the board with ESD precautions
  • Note connector locations; transfer any mounting brackets or covers from the original as needed
  • Seat all connectors fully and secure the board before restoring power
  • After installation, monitor temperature and defrost operation

Do-It-Yourself Stories from Customers like You Compressor would not start.   Gregory H. • Allen City , KY • June 11, 2020

Changed out the controller. Read more

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Refrigerator Compressor Start Relay
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304499966

Fix a refrigerator that won't cool or start. This compressor start relay helps your compressor run reliably and prevents clicking sounds. Easy DIY repair.

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$63.65
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Refrigerator Compressor Overload Protector
Genuine Whirlpool part
By: Whirlpool
Part Number: 2162216

Refrigerator won't cool or compressor won't start? This overload protector prevents compressor damage from electrical surges. Simple 15-minute fix.

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Capacitor (Compressor)
Genuine Frigidaire part
By: Frigidaire
Part Number: 297286812

This capacitor stores and releases electrical energy to help the refrigerator's compressor start and run smoothly. Replacing a weak or failed capacitor can restore reliable compressor startup and more consistent cooling performance.

  • Provides the electrical boost/phase shift needed for compressor motor startup and steady operation
  • Works with the start device to deliver proper current to the compressor
  • Failure symptoms can include clicking or humming near the compressor, poor cooling, or short cycling
  • May cause the compressor not to start after power interruptions when weak or failed
What's included: 1 capacitor Install notes:
  • Disconnect power before servicing any electrical component
  • Safely discharge the capacitor before handling; avoid touching terminals
  • Note wire positions and terminal markings; transfer leads one at a time to the matching terminals
  • Secure the capacitor in its mounting/bracket to prevent vibration damage

Do-It-Yourself Stories from Customers like You Three year old Frigidaire upright freezer quit running.   Kenneth B. • Crossville , TN • April 03, 2021

My barely three year old Frigidaire upright freezer quit running and we discovered it when most of the contents were just starting to thaw. Luckily we have nearby neighbors that my wife walks with most days and two or three of them came to our rescue with available freezer space to save the more valuable things like meat and seafood. The compressor would not come on, no fan, no noises of any kind but the light came on when the door was opened so obviously it had power. I unplugged it for a... Read more

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Refrigerator Compressor Start Relay
Genuine Ge part
By: Ge
Part Number: WR07X10055

Compressor clicks on and off or won't start? This PTC start relay energizes the compressor start winding to restore consistent cooling. DIY-friendly repair.

This part fixes the following symptoms
  • Won't start
See more...
Do-It-Yourself Stories from Customers like You The compressor was clicking on and off refrigerator was blowing hot air inside   Steve F. • Sealy , TX • May 27, 2017

I bought this relay switch and it works great. On the left side of the compressor there is a plastic cover you pry off with a screw driver. The relay switch had one wire plug on it. Just pull the wire off and the pull the relay switch off the compressor. Read more

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Controller (Electronic Control Board)
Genuine Frigidaire part
By: Frigidaire
Part Number: 216954218

This controller is the appliance's electronic control board. It manages key cooling functions and restores normal operation when the original board fails, helping the unit maintain stable performance and temperature. What it does

  • Directs power to compressor and fan motors to regulate cooling cycles
  • Interprets inputs from sensors/controls to maintain target temperature
  • Coordinates system operations for consistent performance
  • Common failure symptoms include no cooling, intermittent cooling, constant running, or unresponsive controls
What's included
  • 1 controller
Install notes
  • Disconnect power before servicing; observe ESD precautions when handling the board
  • Photograph wiring and note connector orientation before removal
  • Mount the new board securely and reconnect all harnesses fully seated
  • Restore power and monitor operation; allow time for temperatures to stabilize

Do-It-Yourself Stories from Customers like You Control panel cutting on and off and interior light also blinking when door was open and compressor short cycling   Jerry C. • Baytown , TX • November 15, 2019

Ordered control panel and run capacitor and compressor relay (or controller as they call it). Control panel was the problem but after 10 years of running never hurts to replace a capacitor and relay. Read more

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Compressor Start Relay
Genuine Frigidaire part
By: Frigidaire
Part Number: 216594300

The Starter is an OEM replacement part for Frigidaire refrigerators. This component is crucial for initiating the compressor, which is responsible for cooling the refrigerator. The starter works by providing the necessary electrical power to get the compressor running, ensuring that the refrigerator maintains the correct temperature.

Causes of a bad starter can include electrical malfunctions, wear and tear over time, or damage from power surges. A faulty starter can prevent the compressor from starting, leading to cooling issues.

Symptoms of a bad Starter include:

  • The refrigerator not cooling properly
  • The compressor not running or frequently cycling on and off
  • Unusual clicking or buzzing noises from the compressor area
  • The refrigerator being warmer than usual or food spoiling quickly

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

Do-It-Yourself Stories from Customers like You Overload protector done its job we had not defrosted the freezer for a long time causing the compressor to run more than it should it got overloaded found it defrosting   Wanda L. • Belle Rose , LA • December 09, 2014

First checked the power then took off the compresser connections cover looked for burnt wires or loose or disconnected wires they were none of those I then removed the wires from the starter an overload protector removed them checked both for contunuaty overload protector no contunuaty then I checked the 3 poles on the comp. for contunuaty they were ok then I checked each pole to ground on the com. to final check that the comp. was still good 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 Start Relay
Genuine Whirlpool part
By: Whirlpool
Part Number: 2154436

Fix a refrigerator that clicks but won't start or runs warm. This compressor start relay restores reliable startup. Simple DIY repair in under an hour.

Do-It-Yourself Stories from Customers like You Relay   Larry S. • Midlothian , TX • September 15, 2015

Removed old. Installed new. Read more

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Start Relay (Compressor)
Genuine Whirlpool part
By: Whirlpool
Part Number: 4318083

Start relay for refrigerator compressors that helps the compressor begin running at power-up. Replacing a failed relay can restore normal starting behavior and resolve common startup symptoms. What it does

  • Provides the initial start current path to the compressor during startup.
  • Allows the compressor to reach running speed, then drops out once the motor is running.
  • Common symptoms a bad relay may cause: compressor clicking, humming without starting, intermittent cooling or frequent cycling.
  • Installed as the electrical component used only on compatible compressor assemblies.
What's included Includes one start relay. Install notes
  • Disconnect power to the appliance before servicing to avoid electrical shock.
  • Access the relay at the compressor; remove and replace the relay only after confirming diagnostics.
  • Dispose of the old electrical part per local regulations.

Do-It-Yourself Stories from Customers like You Freezer compressor (28 year old Sears cold spot) would not run.   Michael J. • Eagle , WI • February 24, 2024

Replaced the start relay for ~$60 delivered. Read more

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Overload (Compressor Protector)
Genuine Frigidaire part
By: Frigidaire
Part Number: 5303270406

This compressor overload is a thermal/protective device that helps prevent compressor damage by cutting power when the motor overheats or draws excessive current. It restores normal operation once conditions return to safe levels. What it does:

  • Protects the refrigerator compressor from overheating and electrical overloads
  • Works with the compressor start relay to help the motor start and run properly
  • Common symptom linkage: replaces a failed overload when the compressor hums but won't start
  • Stops compressor cycling or prevents repeated trips that cause cooling loss
What's included:
  • One compressor overload (single piece as shown)
Install notes:
  • Disconnect all power before replacing to avoid shock or injury
  • Handle terminals carefully and reconnect matching terminal positions
  • Replace only with the same part number or equivalent
  • If compressor still won't start after replacing the overload, check the start relay and compressor condition.

Do-It-Yourself Stories from Customers like You Compressor would not start on my refrigerator.   David F. • Hudson , CO • October 23, 2017

I ordered a new starter and overload which is located on the compressor. They are plug and play parts. The compressor started right up. Read more

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Refrigerator Compressor Start Relay And Overload
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304493950

Fix a clicking compressor or refrigerator that won't cool. This start relay and overload assembly restores compressor startup. DIY repair in 10-15 minutes.

Do-It-Yourself Stories from Customers like You Fan ran but compressor won't turn on   Edward S. • Cypress , TX • May 13, 2019

I replaced the relay assembly, and the freezer works better than new Read more

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Refrigerator Compressor Overload Protector
Genuine Whirlpool part
By: Whirlpool
Part Number: 2-34286-021

Fix a refrigerator that won't cool or run with this compressor overload protector. Prevents compressor damage from electrical overheating. Easy install.

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Refrigerator Compressor Overload Protector
Genuine Whirlpool part
By: Whirlpool
Part Number: 4388953

Compressor won't start or cycles on and off? This overload protector prevents motor damage by cutting power during overheating. DIY-friendly fix.

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$89.95
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Freezer Compressor Overload Protector
Genuine Frigidaire part
By: Frigidaire
Part Number: 216100100

Fix a freezer that won't run or trips the breaker with this compressor overload protector. Attaches to compressor terminals. DIY repair in 30 minutes.

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Controller
Genuine Frigidaire part
By: Frigidaire
Part Number: 216954217

 

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  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
  • 2 Day Quick Delivery! 2 Day Quick Delivery!
  • 365 Day Return Policy! 365 Day Return Policy!
  • Repair ForumFree Tech Support!
  • Google Trusted Store Google Trusted Store