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

57 products

  • Sale -45% XPARTCO DA32-10105X Refrigerator Temperature Sensor  Parts-O-Matic

    XPARTCO XPARTCO DA32-10105X Refrigerator Temperature Sensor

    XPARTCO DA32-10105X Refrigerator Temperature Sensor – Compatible with Samsung and Kenmore Refrigerators Product Description Maintain consistent cooling performance with the XPARTCO DA32-10105X Refrigerator Temperature Sensor. This high-quality replacement monitors internal refrigerator temperature and communicates with the control board to regulate cooling cycles. A faulty sensor can cause temperature fluctuations, frost buildup, or over-cooling. Installing this reliable XPARTCO sensor helps restore accurate temperature readings and energy-efficient operation. Replaces Part Numbers DA32-10105X, 2030345, PD00002045, EAP4138686, AP4338786, PS4138686 Compatibility This replacement temperature sensor fits select Samsung and Kenmore refrigerators. Example compatible models include (but are not limited to): Samsung RF28HMEDBSR/AA, RF23HCEDBSR/AA, and Kenmore 795.72053.112. Always verify your refrigerator’s model number before ordering. Contact our support team if you’re unsure. ✅ Key Features 🔄 Aftermarket Replacement – Designed to match OEM accuracy and reliability ❄️ Precision Cooling Control – Ensures stable refrigerator and freezer temperatures 💰 Budget-Friendly Fix – Provides OEM-level performance at a lower cost 🛠️ Easy Installation – Plug-in design for fast and simple replacement 🛡️ Fixes Common Issues – Solves cooling inconsistencies, frost buildup, or warm compartment problems 📐 Product Specification Part Number: DA32-10105X Component Type: Refrigerator Thermistor (Temperature Sensor) Material: Plastic sensor probe with insulated wiring harness Mounting: Clip-in or taped to evaporator wall depending on model Compliance: Built to OEM-equivalent quality standards (not OEM) 🛠️ Installation Notes Tools Needed: Phillips screwdriver, needle-nose pliers ⚠️ Safety First: Always unplug the refrigerator before performing any repairs to prevent electrical shock. Steps: Disconnect power and remove interior shelves for access. Locate the existing temperature sensor near the evaporator coil or rear wall. Unplug the old sensor from its wiring harness. Install the new XPARTCO DA32-10105X sensor and reconnect the harness. Secure the sensor in place with clips or adhesive as applicable. Reassemble interior panels and restore power. ⏱️ Time Required: 15–20 minutes 📦 Shop With Confidence 🚚 Free Shipping on All Orders ⚙️ Trusted Appliance Parts Supplier 🔄 30-Day Return Policy Keep your refrigerator running efficiently — Add to Cart Now for a reliable, cost-effective repair!

    $18.00 $9.85

  • Sale -26%Last stock! ERP DA32-10105V Refrigerator Temperature Sensor Exact Replacement Parts

    Exact Replacement Parts ERP DA32-10105V Refrigerator Temperature Sensor

    DA32-10105V Refrigerator Temperature Sensor Replaces Part Numbers: DA32-10105V, 2030344, OEM12423002, AP4140999, PS4138685. Description: This Temperature Sensor is a replacement part for specific Samsung refrigerator models. This part monitors the internal temperature of the refrigerator and communicates this information to the control board, which regulates the cooling cycle.   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

    $13.50 $9.99

  • Last stock! XPARTCO 242278801 Refrigerator Temperature Sensor  Parts-O-Matic

    XPARTCO XPARTCO 242278801 Refrigerator Temperature Sensor

    XPARTCO 242278801 Refrigerator Temperature Sensor – Compatible with Frigidaire, Electrolux, and Kenmore Refrigerators Product Description Keep your refrigerator cooling accurately with the XPARTCO 242278801 Refrigerator Temperature Sensor. This high-quality replacement monitors the temperature inside the fresh-food and freezer compartments, sending signals to the control board to regulate cooling. A faulty sensor can cause temperature fluctuations, over-freezing, or warm spots. Replacing it with this reliable XPARTCO part ensures consistent temperature control and energy-efficient performance. Replaces Part Numbers 242278801 PD00029820, EAP8760187, AP5802148, 3016441, PS8760187. Compatibility This replacement temperature sensor fits select Frigidaire, Electrolux, and Kenmore refrigerators. Example compatible models include (but are not limited to): Frigidaire FFHS2611LBNA, Electrolux E23BC78IPS3, and Kenmore 253.7041341C. Always verify your refrigerator’s model number before ordering. Contact our support team if you’re unsure. ✅ Key Features 🔄 Aftermarket Replacement – Matches OEM temperature accuracy and response rate ❄️ Accurate Cooling Control – Monitors refrigerator temperature for consistent performance 💰 Cost-Effective Fix – Reliable alternative to expensive OEM parts 🛠️ Simple Installation – Plug-in design for fast, easy replacement 🛡️ Fixes Common Issues – Solves warm refrigerator, freezing, or inconsistent cooling problems 📐 Product Specification Part Number: 242278801 Component Type: Refrigerator Temperature Sensor (Thermistor) Material: Plastic housing with thermistor probe and wiring harness Resistance Range: Approximately 2.7 kΩ at 77°F (varies by temperature) Mounting: Direct-fit installation in refrigerator liner or evaporator area Compliance: Built to OEM-equivalent quality standards (not OEM) 🛠️ Installation Notes Tools Needed: Phillips screwdriver, wire clip removal tool ⚠️ Safety First: Always unplug the refrigerator before servicing to prevent electrical shock. Steps: Disconnect power and remove interior shelves for access. Locate the old temperature sensor, usually near the evaporator or rear wall. Disconnect the sensor’s wiring harness and remove clips. Install the new XPARTCO 242278801 sensor in the same position. Reconnect wiring, reassemble interior parts, and restore power. Allow several hours for the refrigerator to stabilize temperature. ⏱️ Time Required: 15–20 minutes 📦 Shop With Confidence 🚚 Free Shipping on All Orders ⚙️ Trusted Appliance Parts Supplier 🔄 30-Day Return Policy Keep your refrigerator cooling efficiently — Add to Cart Now for a reliable, budget-friendly repair!

    $18.65

  • Sale -25%Last stock! WPW10392132 Refrigerator Genuine OEM Defrost Thermostat  Parts-O-Matic

    Whirlpool WPW10392132 Refrigerator Genuine OEM Defrost Thermostat

    Genuine Whirlpool WPW10392132 Refrigerator Defrost Thermostat - Compatible with Whirlpool, Kenmore, KitchenAid, Maytag, Amana Product Description Maintain optimal cooling with the Genuine Whirlpool WPW10392132 Refrigerator Defrost Thermostat. This OEM defrost thermostat is designed for select Whirlpool, Kenmore, KitchenAid, Maytag, and Amana refrigerators, monitoring evaporator coil temperature to regulate the defrost cycle, preventing frost buildup and ensuring efficient cooling. It addresses issues like frost accumulation, warm refrigerator temperatures, or freezer not cooling properly, delivering reliable performance as an authentic Whirlpool part. Note: Includes one defrost thermostat with two-wire connector. Disconnect power before installation. Check defrost heater and related components for optimal performance. Replaces part numbers: WPW10392132, AP6020798, W10392132, PD00028150, EAP11754118, 2118359, PS11754118. Compatibility: Compatible with models including but not limited to: Whirlpool: ED5FVGXWS00, ED5VHGXMB10, ED5VHGXML10, GD5DHAXVY00, WRS325FDAM02 Kenmore: 106.51132210, 106.51133210, 106.51173310 KitchenAid: KSRJ25FXMS00, KSRL25FXMT00 Maytag: MSD2559XEM01, MFI2569VEM10 Amana: ASD2522WRB02, ASD2522WRW01 Verify your model number or contact our support team for assistance. Key Features: ✅ Brand and Models Compatibility: Fits select Whirlpool, Kenmore, KitchenAid, Maytag, and Amana refrigerators. ❄️ Specifications: OEM defrost thermostat, two-wire connector. 💪 Reliable Performance: Authentic Whirlpool part ensures long-lasting durability. 🛠️ Easy Installation: Requires screwdriver, pliers, work gloves; typically installed in 20–30 minutes. 🛡️ Effective Fixes: Resolves frost buildup, warm refrigerator temperatures, or freezer not cooling properly. Product Specification Part Number: Genuine Whirlpool WPW10392132 Component Type: Refrigerator defrost thermostat Material: Metal and plastic with sealed sensor Electrical Specs: 120V compatible Mounting: Clip-mounted on evaporator coil Operating Conditions: Suitable for low-temperature refrigerator environments Compliance: Prop 65 warning for California Installation Notes: Safety First: Disconnect the refrigerator from the power source before installation. Shop for high-quality Genuine appliance parts with a 30-day return policy. Keep your refrigerator cooling efficiently today! Add to cart now for a reliable fix!

    $16.00 $11.95

  • Sale -16% WP2198202 Refrigerator Genuine OEM Temperature Control Thermostat  Parts-O-Matic

    Whirlpool WP2198202 Refrigerator Genuine OEM Temperature Control Thermostat

    WP2198202 Refrigerator Temperature Control Thermostat  Replaces Part Numbers: WP2198202, 2198202, 1110552, 1115242, 1115243, 1115244, 1115245, 1129437, 2161283, 2161284, 2169112, 2169113, 2198201, 99989726, AP6006166, PS11739232. ❄️ 2198202 Refrigerator Temperature Control Thermostat –  Restore accurate cooling performance with this Genuine OEM replacement for Whirlpool part #2198202. This temperature control thermostat regulates the compressor in response to internal temperatures, ensuring your refrigerator stays cold and consistent. Ideal for repairing cooling issues in select Whirlpool, Kenmore, KitchenAid, and Maytag refrigerators. ✅ Product Features: Genuine OEM Part Controls temperature by cycling the compressor on/off Easy DIY install — includes capillary tube and mounting bracket Designed to maintain precise internal temperature range Restores normal cooling in fridge and freezer sections 🔁 Replaces Part Numbers: WP2198202, 2198202, 1110552, 1115242, 1115243, 1115244, 1115245, 1129437, 2161283, 2161284, 2169112, 2169113, 2198201, 99989726, AP6006166, PS11739232. 🔧 Common Symptoms Fixed: Refrigerator too warm or too cold Compressor not turning on Fridge runs constantly or not at all Thermostat knob unresponsive Food spoiling or freezing 🧰 Compatible With: ✔️ Whirlpool✔️ Kenmore✔️ KitchenAid✔️ Roper✔️ Maytag✔️ Amana(Please check your model number or contact us for fitment help.) 🚚 Why Buy from Parts-O-Matic? ✅ Trusted Genuine OEM Part ✅ Always Fast and Free U.S. shipping ✅ Great for DIYers and appliance techs ✅ Easy returns and reliable support 🛒 Get your refrigerator cooling right again — order the WP2198202 Genuine OEM temperature control thermostat from Parts-O-Matic.com, and enjoy fast, free delivery and top value. 

    $80.80 $67.50

  • Sale -16% WPW10383615 Refrigerator Genuine OEM Thermistor  Parts-O-Matic

    Whirlpool WPW10383615 Refrigerator Genuine OEM Thermistor

    WPW10383615 Refrigerator Genuine OEM Thermistor – Temperature Sensor Replacement for Whirlpool, Maytag, KitchenAid Product Overview The WPW10383615 Refrigerator Thermistor is a genuine OEM temperature sensor responsible for monitoring the temperature inside your refrigerator and sending accurate data to the control board. A faulty thermistor can lead to cooling issues, temperature fluctuations, or continuous running of the compressor. This original Whirlpool-manufactured part ensures reliable temperature readings for optimal cooling performance. It's a direct-fit replacement for a wide range of Whirlpool and related brand refrigerators. Temperature sensor at evaporator in the freezer Replaces Part Numbers This thermistor replaces part numbers WPW10383615, W10383615, 2118226, WPW10383615VP, AP6020675, PS11753994.  It is the exact OEM part used in factory-built units, ensuring perfect compatibility and long-term reliability. Compatible Brands This thermistor is compatible with refrigerators made by Whirlpool, Maytag, KitchenAid, Amana, Jenn-Air, and Kenmore (Whirlpool-built). It fits many French door, side-by-side, and bottom-freezer models. Fixes the Following Issues Refrigerator not cooling properly Freezer too cold or too warm Compressor runs constantly Inaccurate or fluctuating internal temperature Why Buy from Parts‑O‑Matic 100% genuine OEM part, factory tested Fast and free U.S. shipping Trusted by service technicians and homeowners Easy returns and dedicated customer support

    $42.00 $35.10

  • Sale -31%Last stock! XPARTCO 50561602 Heater Safety Thermostat  250-40F  Parts-O-Matic

    XPARTCO XPARTCO 50561602 Heater Safety Thermostat 250-40F

    XPARTCO 50561602 Heater Safety Thermostat  Compatible with Victory 50561602 Safety Switch, Heater, 250F

    $142.90 $98.20

  • Sale -12% WP2315562 Refrigerator Genuine Temperature Control Thermostat  Parts-O-Matic

    Whirlpool WP2315562 Refrigerator Genuine Temperature Control Thermostat

    WP2315562 Refrigerator Genuine Temperature Control Thermostat Replaces Part Numbers: WP2315562, 2315562, W11088945, W11035627, 2161282, 2169507, 2175515, AP6007252, PS11740364. Description: This Thermostat is a Genuine OEM part for select Whirlpool refrigerator models. This component is crucial for regulating the internal temperature of the refrigerator, ensuring that food and beverages are stored at the correct temperature for optimal freshness and safety. The thermostat monitors the temperature inside the refrigerator and signals the cooling system to turn on or off to maintain the desired temperature.

    $95.80 $84.50

  • Sale -28%Last stock! WPW10165425 Refrigerator Genuine Defrost Thermostat  Parts-O-Matic

    Whirlpool WPW10165425 Refrigerator Genuine Defrost Thermostat

    WPW10165425 Refrigerator Genuine Defrost Thermostat Replaces Part Numbers: WPW10165425, W10165425, 126393249SP, 12639324SP, 1455131, OEM24064262, AP6016065, PS11749348. Description: This Bimetal Defrost Thermostat is a Genuine OEM 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.   California Residents only WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov

    $65.42 $46.90

  • Sale -29%Last stock! WR55X10025 Refrigerator Genuine OEM Temperature Sensor  Parts-O-Matic

    GE WR55X10025 Refrigerator Genuine OEM Temperature Sensor

    WR55X10025 Refrigerator Genuine OEM Temperature Sensor Refrigerator or freezer temperature sensor (also called a thermistor). The thermistor monitors the refrigerator, freezer, and evaporator temperature and sends the temperature reading to the control board.  Replaces Part Numbers: WR55X10025, 914093, WR50X10027, WR50X10034, WR50X10055, WR50X10067, WR55X10025-50PK, WR55X10025B, WR55X10026, WR55X10027, WR55X10028, WR55X10030, WR55X10087, WR55X10088, WR55X10089, WR55X10367, WR55X10380, WR55X10661, WR55X10711, WR55X10735, WR55X10736, WR55X10737, WR55X10937, WR55X10938, WR55X10939, WR55X11121, WR55X11141, WR55X11151, WR55X11152, AH304103, EA304103, OEM12741630, AP3185407, PS304103. Description: This Temperature Sensor is a Genuine OEM part for select GE refrigerator models, designed to accurately monitor and relay the temperature inside the refrigerator and freezer compartments to the electronic control board. By detecting the slightest changes in internal temperature, the sensor allows the control board to make real-time adjustments to the cooling system, activating the compressor and fans as needed to maintain optimal conditions for food preservation.   California Residents only WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov

    $26.90 $19.10

  • Sale -24%Last stock! 2304099 Refrigerator Genuine Adaptive Defrost Control Board Replaces WP2304099  Parts-O-Matic

    Whirlpool 2304099 Refrigerator Genuine Adaptive Defrost Control Board Replaces WP2304099

    2304099 Refrigerator Defrost Control Board Replaces Part Numbers: WP2304099, 2304099, 1174817, 2213100, 2213473, 2302564, 2303826, OEM24028522, AP6007130, PS11740238. Description: This is a refrigerator control board that can be used to replace a damaged or faulty board in select refrigerators. The control board is used to manage various functions that occur in the refrigerator, including cooling and defrosting. If there is a problem with the board, the refrigerator might not be able to defrost correctly, or it might not stay cool. This control board for the refrigerator tends to last a long time. However, it could eventually wear out and stop working. It could be damaged due to a voltage surge, or it might be a faulty board. Remove and store all food in the refrigerator and unplug it before beginning repairs. This refrigerator control board works with certain models from Kenmore, Whirlpool, KitchenAid, Roper, Estate, Inglis, Crosley, Gladiator, Kirkland, and Maytag.    California Residents only WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov

    $163.90 $125.20

  • Sale -42%Last stock! WPW10226427 Refrigerator Genuine OEM Power Supply Board  Parts-O-Matic

    Whirlpool WPW10226427 Refrigerator Genuine OEM Power Supply Board

    WPW10226427 Refrigerator Genuine OEM Power Supply Board Replaces Part Numbers:  WPW10226427, W10226427, 1551792, OEM18052172, AP6017389, PS11750687. Description: This is a Genuine OEM refrigerator power supply board. It's an internal component that is made to control the refrigerator functions. This part is made with small precision parts to help with timing defrost and cooling cycles. This part can be damaged or malfunction and stop operating correctly. This may prevent the refrigerator from running, cause strange sounds, or cause the refrigerator to run at the wrong temperature.If this part is damaged, it will need to be replaced. Before replacing the power supply board, make sure the refrigerator is unplugged from the wall. The process will require a flathead screwdriver and a nut driver. Use the tools to unthread the screws on the access cover. Depress the retaining tab to remove the inner cover and disconnect the wires. Press the tab to release the power supply board and snap in the new component. Make sure the wires are properly connected and reassemble.This genuine OEM replacement part is sold on an individual basis. It is directly acquired from the manufacturer and is designed to be compatible with specific refrigerator models made by Kenmore, Whirlpool, Maytag, and KitchenAid.    California Residents only WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov

    $251.10 $145.98

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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