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

188 products

  • 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 -30% DA97-04049DCM Refrigerator Drain Tube Cap Replaces DA97-04049D Choice Manufactured Parts

    Choice Manufactured Parts DA97-04049DCM Refrigerator Drain Tube Cap Replaces DA97-04049D

    DA97-04049DCM Refrigerator Drain Tube Cap New style drain tube and cap assembly. Fits Samsung refrigerators. Replaces Part Numbers: DA97-04049D, DA97-06970A, DA97-04049H, DA97-04049A, 2048967, DA61-04773A, DA67-01301A, DA97-06970B, DA97-11608B, AP4442156, PS4172177. 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

    $18.50 $12.89

  • Sale -28% ERP DA32-10109W Refrigerator Temperature Sensor Exact Replacement Parts

    Exact Replacement Parts ERP DA32-10109W Refrigerator Temperature Sensor

    ERP DA32-10109W Refrigerator Temperature Sensor Replaces Part Numbers: DA32-10109W, 1668645, DA32-10104F, AP4136948, PS4138701.   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

    $18.00 $12.99

  • Sale -19%Last stock! W10503278 Refrigerator Genuine Control Board Replaces WPW10503278 Whirlpool

    Whirlpool W10503278 Refrigerator Genuine Control Board Replaces WPW10503278

    W10503278 Refrigerator Control Board Refrigerator electronic (JAZZ) control board. Be aware the board will need to programmed after installation to work properly Replaces Part Numbers: WPW10503278, 12784415, W10503278, 12002339, 12002445, 12002449, 12002508, 12002509, 12002567, 12002706, 12784415V, 12868502, 12868510, 12868513, 2684578, 67003867, 67004453, 67004496, 67004907, 67005043, 67005280, 67005281, 67006034, 67006209, 67006214, 67006216, 67006226, 67006712, 67006740, 8208187, AP6022400, PS11755733, W10165748.

    $156.00 $126.98

  • 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 -45% ERP W10165425 Refrigerator Defrost Thermostat Replaces WPW10165425 Exact Replacement Parts

    Exact Replacement Parts ERP W10165425 Refrigerator Defrost Thermostat Replaces WPW10165425

    ERP W10165425 Refrigerator Defrost Thermostat Has 5-1/4" orange wire and 25" brown wire, L42-30F, 1/2" clip Replaces Part Numbers: WPW10165425, W10165425, 126393249SP, 12639324SP, 1455131, OEM24064262, AP6016065, PS11749348. Description: This Bimetal Defrost Thermostat is a replacement part for select Whirlpool refrigerator models. It plays a vital role in the defrost system, regulating the freezer temperature to prevent excessive frost buildup. The thermostat serves as a safety device by shutting off power to the defrost heater if the temperature gets too high, thereby protecting the appliance from overheating and potential damage.   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

    $40.10 $21.98

  • Sale -34%Last stock! 242046001CM Refrigerator Defrost Thermostat Replaces 242046001 Choice Manufactured Parts

    Choice Manufactured Parts 242046001CM Refrigerator Defrost Thermostat Replaces 242046001

    242046001CM Refrigerator Defrost Thermostat Defrost Thermostat L47-22F with tube mount Can also be used for 240386402 by removing plugs Replaces Part Numbers: 242046001, 1564839, AH2378768, AP4508400, EA2378768, PS2378768.   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

    $26.32 $17.50

  • Sale -36% 218969902CM Refrigerator Thermostat Replaces 297216600 Choice Manufactured Parts

    Choice Manufactured Parts 218969902CM Refrigerator Thermostat Replaces 297216600

    218969902CM Refrigerator Thermostat Replaces Part Numbers: 297216600, 1483781, 216731000, 216872200, 218673001, 218673008, 218969901, 218969902, 5304404743, 5404404743, 7216872200, AH2350702, AP4374171, EA2350702, PS2350702. L42-21F, one male, one female bullet connector. Metal tube mount. Fits specific Electrolux, Frigidaire freezers. Description: This Defrost Thermostat is a replacement part designed for use in select Frigidaire refrigerator models. This component acts as a safety device in the refrigerator's defrost system, preventing the freezer from overheating during the defrost cycle. It works by monitoring the temperature of the evaporator coil and turning off the defrost heater when the coil gets warm enough, thus safeguarding the freezer from getting too hot.    This is an aftermarket part that can be used as a replacement for the OEM part. 

    $16.50 $10.50

  • Sale -27% 12002355CM Refrigerator Temperature Sensor Replaces 12002355 Choice Manufactured Parts

    Choice Manufactured Parts 12002355CM Refrigerator Temperature Sensor Replaces 12002355

    12002355CM Refrigerator Temperature Sensor 5/16" Diameter with 31" leads. Fits specific Amana, Maytag and Whirlpool bottom freezers. Replaces Part Numbers: 12002355, 1057227, 12002355VP, 12002356, 12791403, 12791403SP, 12791404, 12791404SP, 12791405, 12791405SP, 12791406, 12791406SP, 12791407, 12791407SP, 12791409SP, 12791411, 67003871, 67003872, 67004034, 67004035, 67005103, 67006645, 8208196, 8208278, Y67003872, AH2003772, AP4009169, EA2003772, PS2003772. Description: This Thermistor Kit is a replacement part for specific Amana, Maytag, Kenmore, Whirlpool refrigerators and freezer models. This component plays a role in monitoring and controlling the temperature within your appliance. A thermistor is a type of resistor whose resistance changes with temperature changes, allowing the refrigerator's control system to accurately maintain the desired cooling levels based on the readings it provides.    This is an aftermarket part that can be used as a replacement for the OEM part. 

    $20.00 $14.65

  • Sale -35%Last stock! ERP 6615JB2005N Refrigerator Temperature Sensor Exact Replacement Parts

    Exact Replacement Parts ERP 6615JB2005N Refrigerator Defrost Sensor

    6615JB2005N Refrigerator Defrost Sensor – Aftermarket Replacement for LG and Kenmore Product Overview The 6615JB2005N Refrigerator Defrost Sensor is an aftermarket replacement part that monitors the evaporator temperature during defrost cycles. If your refrigerator is experiencing frost buildup, erratic defrosting, or poor cooling performance, a failed defrost sensor may be the cause. This sensor helps regulate when the defrost heater turns on and off, ensuring balanced cooling and preventing ice accumulation on the evaporator coils. Replaces Part Numbers This sensor replaces part numbers 6615JB2005N, 6615JB2005X, AH3636324, EA3636324, AP5600323, PS3636324, and other equivalent LG defrost sensor models.  Designed to closely match the original in both form and function for dependable operation. Compatible Brands Compatible with LG and Kenmore refrigerators built by LG. Fits many side-by-side, French door, and bottom freezer configurations that use this type of defrost sensor. Fixes the Following Issues Excessive frost buildup in freezer Defrost cycle not working Cooling performance issues Inconsistent or fluctuating temperatures Why Buy from Parts‑O‑Matic High-quality aftermarket part Fast and free shipping within the U.S. Easy to install and reliable in performance Backed by appliance repair professionals and DIYers

    $26.00 $16.99

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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