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

96 products

  • Sale -22% ERP DA32-00011C Refrigerator Temperature Sensor Exact Replacement Parts

    Exact Replacement Parts ERP DA32-00011C Refrigerator Temperature Sensor

    ERP DA32-00011C Refrigerator Temperature Sensor Replaces Part Numbers: DA32-00011C, 2030286, AP4140984, PS4138596.   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

    $16.20 $12.65

  • Sale -25% 6500JB2002XCM Refrigerator Temperature Sensor Replaces 6500JB2002X Choice Manufactured Parts

    Choice Manufactured Parts 6500JB2002XCM Refrigerator Temperature Sensor Replaces 6500JB2002X

    6500JB2002XCM Refrigerator Temperature Sensor 1.375" Bulb with 11" lead with disconnect plug Fits LG bottom mount refrigerators. Replaces Part Numbers: 6500JB2002X, 6500JB2002P, 2651043, AH3636270, EA3636270, AP5594347, PS3636270.   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

    $16.90 $12.65

  • Sale -34%Last stock! ERP W10822278 Refrigerator Defrost Timer Exact Replacement Parts

    Exact Replacement Parts ERP W10822278 Refrigerator Defrost Timer

    ERP W10822278 Refrigerator Defrost Timer Replaces Part Numbers:W10822278, 482493, 14210016, 2188372, 2188376, 4318057, 482489, 548044, 56906, 790077, 850019, 850038, 850343, 850344, 850345, 850609, 850695, 850731, 850845, 850847, 850878, 850879, 851061, 851106, 851200, 851269, 851701, 851971, 943436, 945513, 945514, 978266, 978472, 989280, 989281, AP5985208, CC309, CC904, CC906, D70041-12, FSP482493, GP6, GP9, PS11723171, R0950217, W10740039, W10822278VP, Y0053736, Y0055525, Y0056627, Y0056768, Y0056906, Y0311209 This is an aftermarket part that can be used as a replacement for the OEM part. California Residents only WARNING: California’s Proposition 65 

    $20.90 $13.85

  • 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 -33%Last stock! 215846604 Genuine OEM Refrigerator Defrost Timer Frigidaire

    Frigidaire 215846604 Refrigerator Genuine OEM Defrost Timer

    Genuine Frigidaire 215846604 Refrigerator Defrost Timer - Compatible with Frigidaire, Electrolux, Gibson, Kelvinator, Westinghouse, Kenmore Product Description Restore efficient cooling with the Genuine Frigidaire 215846604 Refrigerator Defrost Timer. This OEM part is designed for select Frigidaire, Electrolux, Gibson, Kelvinator, Westinghouse, and Kenmore refrigerators and freezers, controlling the defrost cycle to prevent frost buildup on evaporator coils. Operating on a precise 6-hour, 21-minute cycle at 120V, 60Hz, it ensures optimal performance, addressing issues like excessive ice, inconsistent temperatures, or water leaks. Note: Includes one defrost timer. Disconnect power before installation. Turn the dial clockwise to advance into or out of the defrost cycle. Replaces part numbers: 215846604, 08003824, 08011620, 1748201, 241809401, 241809402, 29811-3, 442754, 5300541134, 5300800692, 5308003824, 54113-1, 54113-4, 55448-3, 55448-4, 55467-1, 8003824, AH423802, CC304, EA423802, F111812, G000158274, G000158291, G000173814, G000187005, G000187464, G158274, G163818, G169069, G173814, G174821, G178820, G185160, G187464, K1224661, K1224662, K1226501, K1226502, K1227229, K1227920, K1227927, K1228104, K1228105, K1230354, K1230534, K1233374, K1233375, NR00422503, R000422503, R000900129, R422503, W188C189A06, W188C189A07, WR422503, PD00005279, EAP423802, AP2592907, PS423802. Compatibility: Compatible with models including but not limited to: Frigidaire: CFTR1826PS5, CRT151HLQ2, CRT151HLQ3, CRT151HLQ4, CRT151HLQ5, CRT151HLQ7, CRT151HLQ8, CRT151HLW2, CRT151HLW3, CRT151HLW4, CRT151HLW5, CRT151HLW7, CRT151HLW8, CRT151HLW9, CRT151HLWB, CRT151HLWC, CRT151LQ0, CRT174HLW0, CRT174HLW1, CRT174HLW2, CRT174HLW3, CRT174LW0, CRT181LW0 Kenmore: 2536580250A Electrolux, Gibson, Kelvinator, Westinghouse: (select models, verify compatibility) Verify your model number or contact our support team for assistance. Key Features: ✅ Brand and Models Compatibility: Fits select Frigidaire, Electrolux, Gibson, Kelvinator, Westinghouse, and Kenmore refrigerators and freezers. ⚖️ Specifications: OEM defrost timer with a 6-hour, 21-minute cycle, 120V, 60Hz, for precise defrost control. 💪 Reliable Performance: Authentic Frigidaire part ensures long-lasting durability and efficient cooling. 🛠️ Easy Installation: Requires screwdriver and pliers; typically installed in 10–15 minutes. 🛡️ Effective Fixes: Resolves excessive ice buildup, inconsistent temperatures, water leaks, or constant compressor cycling. Product Specification Part Number: Genuine Frigidaire 215846604 Component Type: Refrigerator defrost timer Material: Plastic housing with metal contacts Electrical: 120V, 60Hz, 6-hour, 21-minute cycle Mounting: Screw-mounted, typically located behind a panel or in the control box Operating Conditions: Suitable for household refrigerator and freezer 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 running smoothly today! Add to cart now for a reliable fix!

    $32.00 $21.50

  • Sale -11% DA47-00311A Refrigerator Genuine Defrost Heater  Parts-O-Matic

    Samsung DA47-00311A Refrigerator Genuine Defrost Heater

    DA47-00311A Refrigerator Genuine Defrost Heater Replaces Part Numbers: DA47-00311A, AP5306643, PS4140651. fits specific Samsung Refrigerator models Description: This Refrigerator Defrost Heater Assembly is essential for maintaining your refrigerator's optimal performance. This Genuine OEM part ensures reliable defrost cycles, preventing ice buildup and enhancing cooling efficiency. Crafted with a durable heater sheath-metal, it withstands regular use and temperature fluctuations, providing long-lasting functionality. Installing the Refrigerator Defrost Heater Assembly helps restore your appliance defrost system, eliminating common issues like excessive frost and inconsistent temperatures. fits specific Samsung Refrigerator models

    $220.00 $195.00

  • Sale -46% XPARTCO W10316760 Refrigerator Thermistor Sensor  Parts-O-Matic

    XPARTCO XPARTCO W10316760 Refrigerator Thermistor Sensor

    XPARTCO W10316760 Refrigerator Thermistor Sensor – Compatible with Whirlpool, Kenmore, Maytag, and KitchenAid Refrigerators Product Description Maintain accurate refrigerator temperature control with the XPARTCO W10316760 Refrigerator Thermistor Sensor. This Refrigerator Thermistor Sensor is a replacement part for select Kenmore, KitchenAid, Maytag, Whirlpool refrigerator models. It is a crucial component responsible for accurately monitoring and regulating the temperature inside the refrigerator and freezer compartments. Replaces Part Numbers W10316760, WPW10323459, W10323459, 12791417, 12791417SP, 12791419SP, 1876627, W10280385, W10280386, W10308052, W10316760VP, W10438639, W10438761, W10452402, AH2580944, EA2580944, PD00006590, EAP2580944, AP4538142, PS2580944,  Compatibility This replacement thermistor sensor fits select Whirlpool, Kenmore, Maytag, Amana, Jenn-Air, and KitchenAid refrigerators. Example compatible models include (but are not limited to): Whirlpool WRS322FDAW04, Maytag MSS25N4MKZ00, and Kenmore 106.51133213. 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 ❄️ Precision Cooling Control – Helps maintain stable refrigerator and freezer temperatures 💰 Affordable Alternative – Cost-effective solution versus expensive OEM sensors 🛠️ Simple Installation – Plug-in design for fast, hassle-free replacement 🛡️ Fixes Common Issues – Solves warm fridge, over-cooling, ice buildup, or erratic temperature cycling 📐 Product Specification Part Number: W10316760 Component Type: Refrigerator Thermistor / Temperature Sensor Material: Plastic probe housing with insulated wiring harness Resistance: ~2.7 kΩ at 77°F (varies with temperature) Mounting: Clips or adhesive tape depending on model location Compliance: Built to OEM-equivalent quality standards (not OEM) 🛠️ Installation Notes Tools Needed: Phillips screwdriver, needle-nose pliers (optional) ⚠️ 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 thermistor near the evaporator or liner wall. Disconnect the wiring harness and remove any clips or tape. Install the new XPARTCO W10316760 thermistor in the same location. Reconnect the harness, secure wiring, and reassemble interior panels. Restore power and allow several hours for temperatures to stabilize. ⏱️ Time Required: 10–20 minutes 📦 Shop With Confidence 🚚 Free Shipping on All Orders ⚙️ Trusted Appliance Parts Supplier 🔄 30-Day Return Policy Restore accurate refrigerator cooling — Add to Cart Now for a reliable, budget-friendly repair!

    $19.60 $10.65

  • Sale -35%Last stock! XPARTCO DA32-00006S Refrigerator Temperature Sensor  Parts-O-Matic

    XPARTCO XPARTCO DA32-00006S Refrigerator Temperature Sensor

    XPARTCO DA32-00006S Refrigerator Temperature Sensor – Compatible with Samsung Refrigerators Product Description Restore accurate temperature monitoring and consistent cooling with the XPARTCO DA32-00006S Refrigerator Temperature Sensor. This high-quality aftermarket replacement (also known as a thermistor) measures internal refrigerator or freezer temperatures and sends precise feedback to the control board. A failed or inaccurate sensor can cause temperature fluctuations, over-freezing, warm compartments, or error codes. Replacing it with this reliable XPARTCO sensor helps maintain stable temperatures and proper refrigerator operation. fits select Samsung Refrigerator models XPARTCO provides cost-effective aftermarket appliance parts engineered to match original fit and performance. Replaces Part Numbers DA32-00006S, PD00002153, EAP4138590, AP4308802, PS4138590. Compatibility This replacement refrigerator temperature sensor fits select Samsung refrigerators. Commonly used in fresh food or freezer compartments depending on model. Always verify your refrigerator’s model number before ordering.Contact our support team if you’re unsure. ✅ Key Features 🔄 Aftermarket Replacement – Matches OEM resistance and response specifications 🌡️ Accurate Temperature Sensing – Helps maintain consistent cooling ❄️ Fixes Cooling Issues – Resolves temperature swings and sensor-related errors 🧩 Direct-Fit Design – Installs easily without modification 💰 Cost-Effective Repair – Reliable alternative to OEM temperature sensors 📐 Product Specification Part Number: DA32-00006S Component Type: Refrigerator Temperature Sensor (Thermistor) Function: Measures and reports internal temperature Application: Refrigerator or freezer compartment (model dependent) Connector Type: Plug-in wire harness Quality Level: Aftermarket replacement (not OEM) 🛠️ Installation Notes Tools Needed: Phillips screwdriver ⚠️ Safety First: Unplug the refrigerator before servicing to avoid electrical shock. Basic Steps: Disconnect refrigerator power. Access the sensor location inside the compartment or behind the panel. Disconnect the old temperature sensor from the wiring harness. Remove the old sensor and install the new XPARTCO DA32-00006S sensor. Reconnect wiring, reassemble panels, and restore power. Allow several hours for temperatures to stabilize. ⏱️ Time Required: 15–25 minutes 📦 Shop With Confidence 🚚 Free Shipping on All Orders ⚙️ Trusted Aftermarket Appliance Parts 🔄 30-Day Return Policy Restore accurate temperature control and reliable cooling — Add to Cart Now for a dependable, budget-friendly repair!

    $18.50 $11.98

  • Sale -31% WB27X10939 Microwave Genuine Magnetron  Parts-O-Matic

    GE WB27X10939 Microwave Genuine Magnetron

    WB27X10939 Microwave Genuine Magnetron Replaces Part Numbers:  WB27X10939, 1262980, AH1481248, EA1481248, OEM17059946, AP4264986, PS1481248. Description: This Magnetron is an OEM part for specific GE microwave models. As the primary cooking mechanism, it generates microwave energy to heat and cook foods quickly.   California Residents only WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov

    $198.00 $136.00

  • Sale -38% 4344792 Refrigerator Refrigerator Thermal Fuse  Parts-O-Matic

    Whirlpool 4344792 Refrigerator Refrigerator Thermal Fuse

    4344792 Refrigerator Refrigerator Thermal Fuse Replaces Part Numbers:  4344792, 1200257, AH1485780, EA1485780, OEM15569798, AP3892449, PS1485780.     California Residents only WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov

    $56.00 $35.00

  • Sale -12%Last stock! 00701751 Refrigerator Genuine Defrost Heater  Parts-O-Matic

    BOSCH 00701751 Refrigerator Genuine Defrost Heater

    00701751 Refrigerator Genuine Defrost Heater Replaces Part Numbers:  00701751, 00660332, 2000209, 660332, 701751, AH3484061, EA3484061, PS3484061, OEM18267702, AP4566925, PS8735951. Description: This Defrost Heater Assembly is a Genuine part for Specific Bosch, Thermador refrigerator models. It plays a crucial role in the refrigerator's defrost cycle, melting away any frost that accumulates on the evaporator coils.   California Residents only WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov

    $73.88 $65.00

  • Sale -28% 2307037 Refrigerator Genuine OEM Control Board WP2307037  Parts-O-Matic

    Whirlpool 2307037 Refrigerator Genuine OEM Control Board WP2307037

    2307037 Refrigerator Genuine OEM Control Board Replaces Part Numbers:  WP2307037, 2307037, 1058825, 2223445, 2306988, 2307027, 2307037R, OEM18021548, AP6007181, PS11740291. Description: This replacement part is an electronic control board. It is manufactured by Whirlpool and is responsible for monitoring and controlling the functions in a refrigerator. It ensures that the compressor turns on at the appropriate time, handles freezer defrosting, and much more. It can be damaged by exposure to moisture and extreme temperatures.If the control board has failed, the refrigerator most likely will not operate at all. In some cases, users may notice intermittent operation, but the board should still be replaced as soon as possible. To replace the board, first unplug the refrigerator. Always wear gloves when servicing the refrigerator.This is a genuine OEM part and it is sold individually. It fits Whirlpool, Kenmore, Amana, and Roper branded refrigerators.    California Residents only WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov

    $375.00 $270.98

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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