Refrigerator Defrost Parts – Thermostats, Heaters, Timers & Control Boards

96 products

  • Sale -67% WR9X480CM Refrigerator Defrost Timer Replaces WR9X480 Choice Manufactured Parts

    Choice Manufactured Parts WR9X480CM Refrigerator Defrost Timer Replaces WR9X480

    WR9X480CM Refrigerator Defrost Timer 120V, 60Hz, 10A, 6 Hour 30 Minute. Fits GE refrigerators. Replaces Part Numbers:WR9X480, WR09X0282, WR09X0297, WR09X0308, WR09X0309, WR09X0310, WR09X0316, WR09X0330, WR09X0332, WR09X0335, WR09X0336, WR09X0340, WR09X0341, WR09X0346, WR09X0368, WR09X0370, WR09X0421, WR09X0440, WR09X0480, WR09X5117, WR9X282, WR9X297, WR9X308, WR9X309, WR9X310, WR9X316, WR9X330, WR9X330B, WR9X330R, WR9X332, WR9X335, WR9X336, WR9X340, WR9X341, WR9X346, WR9X368, WR9X368R, WR9X370, WR9X370R, WR9X421, WR9X440, WR9X5117, AP2635477, AH310849, CC312, CC900, EA310849, PS310849.   This is an aftermarket part that can be used as a replacement for the OEM part.   California Residents only WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov

    $36.00 $11.99

  • Sale -51%Last stock! ERP DA47-00244Q Refrigerator Defrost Heater Exact Replacement Parts

    Exact Replacement Parts ERP DA47-00244Q Refrigerator Defrost Heater

    ERP DA47-00244Q Refrigerator Defrost Heater Replaces Part Numbers:DA47-00244Q, AP5587899, PS4140528.   This is an aftermarket part that can be used as a replacement for the OEM part. California Residents only WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov

    $80.00 $39.50

  • Sale -57% W10667607CM Refrigerator Thermistor Replaces W10667607 Choice Manufactured Parts

    Choice Manufactured Parts W10667607CM Refrigerator Thermistor Replaces W10667607

    W10667607CM Refrigerator Thermistor 1" probe, 21.75" lead thermistor for refrigerator compartment. Fits Whirlpool bottom mount built in refrigerators. Replaces Part Numbers: W10667607, PS11702104, AP5971027   This is an aftermarket part that can be used as a replacement for the OEM part. California Residents only WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov

    $43.00 $18.50

  • Sale -55%Last stock! DA97-19898ACM Refrigerator Drain Tube and Heater Assembly Replaces DA97-19898A Choice Manufactured Parts

    Choice Manufactured Parts DA97-19898ACM Refrigerator Drain Tube and Heater Assembly Replaces DA97-19898A

    DA97-19898ACM Refrigerator Drain Tube and Heater Assembly Drain Tube & Heater Assembly  Mounts in auger motor assembly - includes improved insulation. Fits Samsung refrigerators. Replaces Part Numbers: DA97-19898A, AP6883654, PS12720057.   This is an aftermarket part that can be used as a replacement for the OEM part. California Residents only WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov

    $36.90 $16.45

  • Sale -35% WPW10352689 Genuine OEM Refrigerator Control Board Whirlpool

    Whirlpool WPW10352689 Genuine OEM Refrigerator Control Board

    WPW10352689 Genuine OEM Refrigerator Control Board Replaces Part Numbers: AP6020253, W10352689, 2117820, PS11753571.   California Residents only WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov

    $127.52 $82.90

  • Sale -66%Last stock! 5303917625CM Refrigerator Defrost Thermostat Replaces 5303917625 Choice Manufactured Parts

    Choice Manufactured Parts 5303917625CM Refrigerator Defrost Thermostat Replaces 5303917625

    5303917625CM Refrigerator Defrost Thermostat L47-22F tube mount with bullet connectors. Fits Electrolux refrigerator. Replaces Part Numbers: 5303917625, 08000805, 3001234, 3015138, 3916083, 5308000805, 636974, 8000805, AH468968, EA468968, G000166153, AP2592599, PS468968.   This is an aftermarket part that can be used as a replacement for the OEM part. California Residents only WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov

    $29.50 $9.95

  • Sale -54% 4389102CM Refrigerator Ice Level Control Board Replaces W10757851 Choice Manufactured Parts

    Choice Manufactured Parts 4389102CM Refrigerator Ice Level Control Board Replaces W10757851

    4389102CM Refrigerator Ice Level Control Board Refrigerator ice level control board. The ice level control board uses an infrared beam to sense the level of ice in the ice bucket and signal the ice maker to make more ice. If the ice level control board fails, the ice maker will stop making ice.  Replaces Part Numbers: W10757851, W11629974, 4389102, 2198585, 2198586, 2220398, 2220402, 2255114, 3452789, 4388635, 4389102R, TJ4389102R, W10193666, W10193840, W10290817, AP5956767, PS10064583.   This is an aftermarket part that can be used as a replacement for the OEM part.   California Residents only WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov

    $82.20 $37.90

  • Sale -34% ERP DA47-00434A Refrigerator Defrost Heater Exact Replacement Parts

    Exact Replacement Parts ERP DA47-00434A Refrigerator Defrost Heater

    1 review

    ERP DA47-00434A Refrigerator Defrost Heater Replaces Part Numbers:DA47-00434A, AP5585243, PS4140711   This is an aftermarket part that can be used as a replacement for the OEM part. California Residents only WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov

    $95.00 $62.50

  • Sale -55% ERP W10619951 Refrigerator Drain Tube Kit Exact Replacement Parts

    Exact Replacement Parts ERP W10619951 Refrigerator Drain Tube Kit

    ERP W10619951 Refrigerator Drain Tube Kit Replaces Part Numbers: W10619951, W10309238, W10344402, 2887289, W10210987, W10210988, W10344401, W10585186, W10588598, W10604169, W10622098, W10622099, AP5780744, PS8691807. This is an aftermarket part that can be used as a replacement for the OEM part. California Residents only WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov

    $26.90 $11.99

  • Sale -56% ERP 241705102 Refrigerator Defrost Timer Exact Replacement Parts

    Exact Replacement Parts ERP 241705102 Refrigerator Defrost Timer

    ERP 241705102 Refrigerator Defrost Timer 12 hr. 25 min. Replaces Part Numbers:241705102, AP5986785, PS11726371   This is an aftermarket part that can be used as a replacement for the OEM part.   California Residents only WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov

    $32.00 $13.99

  • ER242044020 Refrigerator Defrost Heater Replaces 242044020 Exact Replacement Parts

    Exact Replacement Parts ER242044020 Refrigerator Defrost Heater Replaces 242044020

    ER242044020 Refrigerator Defrost Heater Replaces Part Numbers:242044020, 1792999, 242044008, AH3408665, AP4567873, EA3408665, PS3408665   This is an aftermarket part that can be used as a replacement for the OEM part.  CALIFORNIA RESIDENT ONLY - Proposition 65 Warning:WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. www.p65warnings.ca.gov

  • Last stock! ERWR50X122 Refrigerator Defrost Thermostat Replaces WR50X122 Exact Replacement Parts

    Exact Replacement Parts ERWR50X122 Refrigerator Defrost Thermostat Replaces WR50X122

    ERWR50X122 Refrigerator Defrost Thermostat  L60-32F. 1/4" side push on clip. 11-3/4" leads with stripped wire ends. Replaces Part Numbers: WR50X122, 2387, AH303471, AP2071262, EA303471, PS303471, WR50X0122, WR50X0128, WR50X10014, WR50X128   This is an aftermarket part that can be used as a replacement for the OEM part.  California Residents Only - Warning: Cancer and Reproductive harm - https://www.p65warnings.ca.gov/

    $12.60

Refrigerator Defrost Thermostat, Heaters, Timer and Control Board

❄️ Refrigerator Defrost Parts – Thermostats, Heaters, Timers & Control Boards

Is your refrigerator building up frost, running too warm, or cycling improperly? You could be dealing with a defrost system failure — and we have the solution. At Parts-O-Matic.com, we offer a complete line of defrost system components to restore your refrigerator’s cooling efficiency and prevent costly damage.

We carry OEM and high-quality aftermarket defrost parts compatible with all major brands like Whirlpool, GE, Samsung, LG, Frigidaire, Maytag, Kenmore, Electrolux, Bosch, and more.

Refrigerator Thermostat, Defrost Heaters, Timer, Control Board


🛠️ Shop Critical Defrost System Components:

  • Defrost Thermostats – Monitors and regulates the evaporator coil temperature to prevent over-freezing
  • Defrost Heaters – Melts frost from evaporator coils during the defrost cycle
  • Defrost Timers – Activates the heater at scheduled intervals to keep the coils clear
  • Defrost Control Boards – Smart boards that manage the timing and execution of the defrost cycle in digital refrigerators

🔍 Signs of a Faulty Defrost System:

  • Excessive frost buildup on evaporator coils
  • Warm refrigerator section while freezer stays cold
  • Refrigerator runs constantly or not at all
  • Clicking noises or irregular cycling

✅ Why Choose Parts-O-Matic?

✔️ Exact model-match parts – just enter your refrigerator’s model number
✔️ Fast shipping from U.S. warehouses
✔️ Expert-approved components for DIY and professional repair
✔️ Affordable OEM & compatible options
✔️ Fixes for top-freezer, bottom-freezer, side-by-side, and French-door refrigerators


🧰 Restore Your Refrigerator’s Defrost System Today

Don't let a failed defrost system cause food spoilage or compressor damage. With our top-quality defrost thermostats, timers, heaters, and control boards, you can get your fridge back to peak performance quickly and affordably.


🛒 Shop now for defrost system parts at Parts-O-Matic.com – and take the frost out of your fridge for good.


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