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

60 products

  • Sale -50%Last stock! XPARTCO 6615JB2005C Refrigerator Defrost Thermostat  Parts-O-Matic

    XPARTCO XPARTCO 6615JB2005C Refrigerator Defrost Thermostat

    ❄️ XPARTCO 6615JB2005C Refrigerator Defrost Thermostat Eliminate frost buildup and restore proper cooling cycles with this 6615JB2005C defrost thermostat. Designed to regulate defrost heater activation by monitoring evaporator coil temperature, this thermostat ensures efficient defrosting without overcooling — helping your LG or Kenmore refrigerator run reliably. ✅ Key Features: Aftermarket replacement for part #6615JB2005C Includes mounting bracket and wire leads for easy installation Compatible with many LG and Kenmore (LG-built) refrigerators Durable and affordable alternative to OEM 🔁 Replaces OEM Part Numbers: 6615JB2005C, 6615JB2005A, 6615JB2005V, AH3529338, EA3529338, AP4457170, PS3529338, 6615JB2005U, PD00053805, AP5973429, PS11706533 ⚠️ Common Symptoms Fixed: Frost buildup on freezer coils or inside the freezer Refrigerator not cooling properly Water leaking from freezer section Refrigerator runs constantly or inconsistently Error codes related to defrost system 🧰 Compatible With: ✔️ LG Refrigerators✔️ Kenmore (models starting with 795. – built by LG)✔️ Some Sears/Elite models 📌 Not sure if it fits your fridge? Send us your model number — we’ll confirm compatibility fast. 🚚 Why Buy from Parts-O-Matic? ✅ High-quality aftermarket performance ✅ Always Fast and Free U.S. shipping ✅ Affordable alternative to OEM parts ✅ Trusted by DIYers and appliance repair professionals 🛒 Fix defrost issues and keep your fridge frost-free — order the 6615JB2005C aftermarket thermostat today from Parts-O-Matic.com, and enjoy fast, free delivery.

    $26.20 $12.97

  • 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 -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 -20% WP2323197 Refrigerator Genuine OEM Defrost Heater  Parts-O-Matic

    Whirlpool WP2323197 Refrigerator Genuine OEM Defrost Heater

    WP2323197 Refrigerator Defrost Heater Genuine OEM Replaces Part Numbers: WP2323197, 2323197, 1408374, 2176064, 2188174, AP6007344, PS11740458.   

    $97.80 $78.50

  • Sale -27%Last stock! DA32-00011E Refrigerator Temperature Sensor  Parts-O-Matic

    Xpartco DA32-00011E Refrigerator Temperature Sensor

    DA32-00011E Refrigerator Temperature Sensor Replaces Part Numbers: DA32-00011E, DA32-00006N, AP4140987, PS4138598.   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

    $26.00 $19.00

  • Sale -42%Last stock! ACM73919214 Genuine LG OEM Refrigerator Temperature Sensor  Parts-O-Matic

    LG ACM73919214 Genuine LG OEM Refrigerator Temperature Sensor

    ACM73919214 Genuine LG OEM Refrigerator Temperature Sensor Replaces Part Numbers:  ACM73919214,  6615JB2005S, ACM73919202, AP6004251, PS11732655.    California Residents only WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov

    $45.00 $26.00

  • Sale -67%Last stock! ERP WR9X480 Refrigerator Defrost Timer Exact Replacement Parts

    Exact Replacement Parts ERP WR9X480 Refrigerator Defrost Timer

    ERP WR9X480 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 -45%Last stock! DA47-00244QCM Refrigerator Defrost Heater Replaces DA47-00244Q Choice Manufactured Parts

    Choice Manufactured Parts DA47-00244QCM Refrigerator Defrost Heater Replaces DA47-00244Q

    DA47-00244QCM Refrigerator Defrost Heater 115V, 120W element with defrost thermostat. Fits FF evaporator in Samsung bottom freezers. 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 $44.10

  • Sale -50%Last stock! ERP 6500JB2001B Refrigerator Temperature Sensor Exact Replacement Parts

    Exact Replacement Parts ERP 6500JB2001B Refrigerator Temperature Sensor

    6500JB2001B Refrigerator Temperature Sensor – Replacement for LG and Kenmore Product Overview The 6500JB2001B Refrigerator Temperature Sensor is an aftermarket replacement that helps regulate and monitor the internal temperature of your refrigerator and freezer compartments. If your fridge is too warm, too cold, or cycling improperly, a worn or defective sensor could be the cause. This sensor sends accurate readings to the control board to maintain optimal cooling performance and energy efficiency. Replaces Part Numbers This sensor replaces part numbers 6500JB2001B, 6500JB1003G, 6500JB1005J, 6500JB2001X, 6500JK1003A, AH3529165, EA3529165, AP4441492, PS3529165. Designed to match the original part in form and function, it offers reliable performance at a better value. Compatible Brands Compatible with LG and Kenmore refrigerators manufactured by LG. Fits many side-by-side, bottom freezer, and French door refrigerator models that use this temperature sensor. Fixes the Following Issues Refrigerator or freezer not cooling properly Temperature fluctuations Inaccurate readings to control board Error codes related to temperature sensor failure Why Buy from Parts‑O‑Matic Affordable, reliable aftermarket part Fast and free shipping in the U.S. Easy to install with no special tools required Trusted by appliance repair professionals and homeowners

    $20.00 $9.99

  • Sale -42%Last stock! 240597203CM Refrigerator Temperature Sensor Replaces 240597203 Choice Manufactured Parts

    Choice Manufactured Parts 240597203CM Refrigerator Temperature Sensor Replaces 240597203

    240597203CM Refrigerator Temperature Sensor 5/16" Dia, 10K Ohm Fits Electrolux, frigidaire French door refrigerators Replaces Part numbers: 240597203, 1258948, 240597201, 240597202, 7240597203, AH1765215, AP4032998, EA1765215, PS1765215.   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

    $29.17 $16.99

  • Sale -26%Last stock! ERP 5303918202 Refrigerator Defrost Thermostat Exact Replacement Parts

    Exact Replacement Parts ERP 5303918202 Refrigerator Defrost Thermostat

    ERP 5303918202 Refrigerator Defrost Thermostat L47-22F. 5/16" side push on clip. 4" & 6" leads with stripped wire ends. Replaces Part Numbers:5303918202, 241619705, 833603, AH469510, AP2150133, EA469510, PS469510   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

    $19.00 $13.99

  • 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

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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