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Refrigerator Relay, Overload, Capacitor

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Compressor Start Device Kit
Genuine Whirlpool part
By: Whirlpool
Part Number: 8201799

Kit includes relay, overload, cover and instructions.

Do-It-Yourself Stories from Customers like You Clicking relay compressor not running not cooling   David T. • Glen Burnie , MD • September 01, 2014

The Compressor Start Device Kit fixed it. Very easy to do. Only hang up was a part number substitution that was mildly confusing, but it checked out just fine. We were afraid the compressor was bad, but were willing to try this first. Read more

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$79.95
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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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$105.68
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Capacitor (Film, Radial)
Genuine Lg part
By: Lg
Part Number: 0CZZJB2010G

A film radial capacitor used in appliance electrical assemblies to stabilize voltage and support motor and control circuits. Replaces a worn or failed film capacitor to restore consistent operation and reduce electrical noise. What it does:

  • Smooths and stabilizes voltage in motor and control circuits to help maintain reliable operation
  • Reduces electrical noise that can cause humming or erratic behavior in appliances
  • Helps ensure consistent motor start/run performance when the capacitor is the cause of symptoms
  • Commonly replaced when appliances exhibit intermittent starts, humming, or control board errors linked to compromised capacitors
What's included: One film radial capacitor Install notes:
  • Disconnect power to the appliance before accessing electrical components
  • Discharge the capacitor safely before touching terminals to avoid shock
  • Observe correct polarity/terminal orientation and secure connections per OEM guidance

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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$47.59
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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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$61.74
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$72.85
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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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Compressor Overload (Start Device)
Genuine Ge part
By: Ge
Part Number: WR08X10096

This compressor overload is the start-protection device that helps the refrigerator compressor run safely and restart after an overcurrent or overload. Replacing a faulty overload restores reliable compressor starting and helps protect the compressor motor. What it does:

  • Protects the compressor by interrupting power during an electrical overload or locked-rotor condition
  • Works with the start relay to allow the compressor motor to start and run properly
  • Common symptom: refrigerator not cooling because compressor won't start
  • Other symptom: humming or buzzing from the compressor or intermittent starting
What's included:
  • One compressor overload (start device)
Install notes:
  • Disconnect power to the appliance before servicing to avoid shock or injury
  • Handle terminals carefully; install on the compressor per OEM orientation and secure connections

Do-It-Yourself Stories from Customers like You Ice maker quit working.   Lee H. • Cleveland , MN • June 04, 2020

This was easier then I made it. Originally took the actual ice maker out without removing the whole system from the door. There are 3 silver screws that do that hold the whole mechanism in place, as opposed to the 5 white screws that hold the ice maker in place. With the entire assembly out it was a matter of routing the ground wire, retaping the wires, and then the whole assembly went back into the door without a problem. Need a phillips and a flat screwdriver, I also found a needle nose... Read more

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$73.75
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Starter Relay (Compressor Start Relay)
Genuine Frigidaire part
By: Frigidaire
Part Number: 216894200

This starter relay helps start the refrigerator compressor so the unit can cool properly. It replaces a worn or failed relay to restore reliable compressor start-up and reduce repeated clicking or humming. What it does:

  • Provides the initial kick to start the compressor motor
  • Stops the compressor from stalling during startup
  • Commonly used when the fridge hums but doesn't cool or the compressor only clicks on and off
  • Helps prevent extended run attempts that can overload the compressor
What's included:
  • One starter relay
Install notes:
  • Disconnect power to the appliance before servicing
  • Replace only when unit is fully powered down and components are cool to the touch
  • Inspect the compressor terminal area for damage or corrosion and clean before installing

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$47.47
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Starter (Ptc), 1 Pack
Genuine Frigidaire part
By: Frigidaire
Part Number: 218721108

This PTC starter helps the compressor start by briefly supplying the correct current at startup, restoring reliable cooling when the compressor struggles to kick on. Compact replacement for failed or weak start devices. What it does

  • Provides a timed boost to the compressor start winding so the compressor can start reliably
  • Commonly used when a refrigerator or freezer won't start or hums without running
  • Helps prevent frequent hard starts that can overheat the compressor
  • Passive solid-state design with no moving parts for simple, maintenance-free operation
What's included One PTC starter Install notes
  • Disconnect power to the appliance before inspecting or replacing the starter
  • Handle electrical connections carefully; install the starter in the same orientation and wiring position as the original
  • If the compressor or start relay shows additional damage, replace those components.

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$146.48
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Compressor Start Relay (Single)
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304499966

This compressor start relay helps the refrigerator compressor start and run more reliably, restoring proper cooling performance and preventing frequent hard starts. Fits compatible Frigidaire-style compressors and connects at the compressor terminal block. What it does:

  • Provides the initial boost to spin the compressor motor during startup
  • Helps prevent the compressor from stalling or failing to start
  • Can reduce clicking, humming, or a fridge that runs but does not cool
  • Works with the compressor's start circuit to engage the motor quickly
What's included: One compressor start relay Install notes:
  • Disconnect power to the appliance before inspecting or replacing the relay
  • Access the relay at the compressor (usually mounted on the compressor body); note terminal positions before removal
  • Replace only with the exact relay specified by the manufacturer; secure all connections and wiring

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$60.79
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Electronic Control Board (Main Pcb)
Genuine Frigidaire part
By: Frigidaire
Part Number: 216954228

This electronic control board is the refrigerator's main circuit board that manages temperature, defrost and user controls—restoring responsive control functions and resolving erratic or non-working control behavior. What it does:

  • Controls compressor, fans and defrost cycles by sending signals based on sensor inputs
  • Manages user interface commands and display response
  • Can stop fridge cooling or cause incorrect temperatures when failing
  • May cause intermittent operation, no display response, or failure to complete defrost cycles
What's included: One electronic control board (main PCB) as shown Install notes:
  • Disconnect power to the appliance before starting any work to avoid electrical shock
  • Handle the board by its edges and avoid touching components or connector pins
  • Verify connector orientation and seating; replace exactly like-for-like to ensure compatibility

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$62.95
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Ptc Starter (Compressor Start Thermistor), 1
Genuine Mcf part
By: Mcf
Part Number: 6R8MD3

A PTC starter that helps engage a compressor's start winding for reliable motor startup and shorter run-up. Use this direct-replacement thermistor when the compressor struggles to start or only hums instead of running. What it does:

  • Provides a timed reduction in start-circuit resistance so the compressor motor can start smoothly.
  • Helps prevent continuous start winding current after the compressor runs, protecting the motor.
  • Common symptom fixes: compressor hums, won't start, or system cycles without cooling.
  • Works as the electrical start device used in many refrigeration and small motor applications.
What's included:
  • One PTC starter (single thermistor start device).
Install notes:
  • Disconnect all power before attempting replacement; risk of shock or equipment damage.
  • Match the starter to the original part and wiring; replace only with the correct part number.
  • Handle terminals carefully; do not short or bend leads.
  • This is a non-serviceable component — replace rather than attempt repairs.

Do-It-Yourself Stories from Customers like You Refrigerator stopped cooling/fan ran but compressor did not start   Todd M. • Palm Bay , FL • August 10, 2015

Refrigerator made a clicking sound in box connected to compressor. Googled it and found the reason could be the 2 parts I ordered. Replaced them and it runs fine now. Read more

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$50.48
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Overload (Compressor Protector)
Genuine Ge part
By: Ge
Part Number: WR08X10049

This overload protector helps safeguard the compressor by shutting it down during electrical overloads or overheating, preventing damage and improving appliance reliability. Fits select GE refrigerators and mounts on the compressor body. What it does:

  • Senses excessive current or heat at the compressor and interrupts power to prevent burn-out
  • Helps stop hard-starting compressors from running continuously when overloaded
  • Works with the start device/relay as part of the compressor starting and protection circuit
What's included: One overload protector Install notes:
  • Disconnect power to the appliance before accessing the compressor or electrical components
  • Mounted on the compressor; may require removing a rear access panel and repositioning the start device/relay
  • Inspect the start relay and wiring harness while replacing the overload for best results

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$53.53
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Guardette (Right)
Genuine Ge part
By: Ge
Part Number: WR8X5195

Guardette (right) is a replacement right-side protective guard used on select GE refrigerators. It restores the interior guard/trim that protects components and helps keep the cabinet interior aligned for smooth door and shelf operation. What it does:

  • Replaces a cracked, broken or missing right-side guard to restore proper coverage and protection
  • Shields interior wiring and components from contact and everyday wear
  • Helps prevent items from catching on damaged trim and reduces rattles or misalignment
  • Matches OEM fit and mounting points for a straightforward replacement on compatible units
What's included: One right-side guardette Install notes:
  • Disconnect power to the appliance before starting any repairs
  • Removal may require gently prying or unsnapping the old guard; use a trim tool to avoid damage
  • Align mounting tabs and press firmly until the replacement snaps into place
  • If fasteners are present, tighten by hand to avoid cracking plastic

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$40.56
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Start-Dev
Genuine Whirlpool part
By: Whirlpool
Part Number: 2320151

 

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$76.41
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Overload Protector (Motor)
Genuine Whirlpool part
By: Whirlpool
Part Number: 4388953

This motor overload protector helps prevent the dryer motor from overheating by cutting power when excessive current or heat is detected. It restores normal operation when the motor cools or the overload is replaced. What it does:

  • Protects the dryer motor from damage by interrupting power during overheating or overcurrent conditions
  • Commonly used when the dryer motor won't start, hums but doesn't run, or the motor trips repeatedly
  • Works with the motor start system to reduce the risk of burned windings and costly motor failure
  • Resets or is replaced to restore normal motor operation after an overload event
What's included: One overload protector Install notes:
  • Always unplug the appliance before checking or replacing this part
  • Inspect wiring and motor for underlying issues that can cause repeated overloads

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$86.79
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Overload (Motor Protector)
Genuine Whirlpool part
By: Whirlpool
Part Number: 63001004

This motor overload protector helps stop the motor when it overheats, protecting the appliance from damage and preventing unsafe operation. It's a small, replaceable safety device commonly used on motors and compressors. What it does:

  • Interrupts motor power if the motor draws excessive current or overheats
  • Helps prevent motor burnout and potential electrical hazards
  • Can cause a no-start or humming motor when the protector has failed
  • May reset automatically or require replacement depending on design
What's included: One overload protector Install notes:
  • Disconnect power before accessing or replacing the part
  • Handle terminals carefully and match wiring/terminal placement exactly
  • Use only the specified replacement part; do not bypass or modify the protector

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$73.75
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  • boxes images Over 2.1 Million Parts In Stock
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