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

188 products

  • Sale -15% WR55X10748 Refrigerator Genuine OEM Sensor Humidity Asm  Parts-O-Matic

    GE WR55X10748 Refrigerator Genuine OEM Sensor Humidity Asm

    WR55X10748 Refrigerator Genuine OEM Sensor Humidity Asm   Replaces Part Numbers:WR55X10748, 1477890, AH2323392, EA2323392, AP4345132, PS2323392.    California Residents only WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov

    $98.20 $83.50

  • Sale -38% 5303918202CM Refrigerator Defrost Thermostat Replaces 5303918202  Parts-O-Matic

    Choice Manufactured Parts 5303918202CM Refrigerator Defrost Thermostat Replaces 5303918202

    5303918202CM Refrigerator Defrost Thermostat L47-22F. 5/16" side push on clip. 4" & 6" leads with stripped wire ends. Description: This Defrost Thermostat is a replacement part for specific Frigidaire brand refrigerators and freezers. Defrost thermostats prevent the defrost heater from overheating, protecting the evaporator in the unit. 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: California’s Proposition 65 

    $20.00 $12.45

  • Sale -23% ERP 5251JA3003D Refrigerator Drain Tube  Parts-O-Matic

    Exact Replacement Parts ERP 5251JA3003D Refrigerator Drain Tube

    ERP 5251JA3003D Refrigerator Drain Tube Description:  This Drain Pipe assembly is a replacement component compatible with specific LG, Kenmore refrigerator models. It is a plastic tubing system that collects and removes liquid condensation from evaporator coils. Proper drainage is crucial to minimizing frost buildup and ensuring optimal cooling of food storage areas.  Replaces Part Numbers: 5251JA3003D, 5251JA3003C, 1345691, 1520770, 5250JA2009B, AH3527689, EA3527689, AP4438776, PS3527689.  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

    $15.00 $11.50

  • Sale -58% 241537103CM Refrigerator Temperature Control Thermostat Replaces 241537103  Parts-O-Matic

    Choice Manufactured Parts 241537103CM Refrigerator Temperature Control Thermostat Replaces 241537103

    241537103CM Refrigerator Temperature Control Thermostat Fits Specific Frigidaire, Westinghouse, Kenmore / Sears, Gibson Refrigerator Models. Description:The Cold Control is Compatible with Frigidaire refrigerators. It regulates the temperature inside the fridge and freezer compartments by controlling the compressor, evaporator fan, and cooling vents. Proper cooling depends on the cold control operating reliably. Replaces Part Numbers: 241537103, 5304421256, 241537101, 5304445058, 5304458021, 3016212, 450226-08, G450226-08, AP5803894, PS8769007.    This is an aftermarket part that can be used as a replacement for the OEM part. California Residents only WARNING: California’s Proposition 65 

    $65.00 $27.50

  • Sale -40% W10856574CM Refrigerator Heat Probe Replaces W10856574  Parts-O-Matic

    Choice Manufactured Parts W10856574CM Refrigerator Heat Probe Replaces W10856574

    W10856574CM Refrigerator Heat Probe The drop heat probe attaches to defrost heater to assist in defrosting the drain. Fits Whirlpool refrigerators. Replaces Part Numbers: W10856574,  2258429, AP5999252, PS11731328.   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

    $12.50 $7.50

  • 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 -56% ERP W10583800 Refrigerator Temperature Control Replaces WPW10583800 Exact Replacement Parts

    Exact Replacement Parts ERP W10583800 Refrigerator Temperature Control Replaces WPW10583800

    1 review

    ERP W10583800 Refrigerator Temperature Control (Cold Control)  Replaces Part Numbers: WPW10583800, W10583800, 3281229, AP6023200, PS11756541, W10396166.   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

    $48.20 $21.10

  • 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% 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 -33%Last stock! ERP 218969902 Refrigerator Defrost Thermostat Replaces 297216600 Exact Replacement Parts

    Exact Replacement Parts ERP 218969902 Refrigerator Defrost Thermostat Replaces 297216600

    218969902 Refrigerator Defrost Thermostat – Replacement for Frigidaire, Kenmore, Electrolux (Replaces 297216600) Product Overview 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.  L47-22F. 5/16" side push on clip. Bullet connectors. Replaces Part Numbers This thermostat replaces part numbers 297216600, 1483781, 216731000, 216872200, 218673001, 218673008, 218969901, 218969902, 5304404743, 5404404743, 7216872200, AH2350702, AP4374171, EA2350702, ER218969902, PS2350702. It is engineered to match the fit and function of the original Frigidaire thermostat for effective and reliable operation. Compatible Brands Compatible with refrigerators from Frigidaire, Electrolux, Gibson, Kelvinator, Westinghouse, Tappan, and Kenmore models manufactured by Frigidaire. Fits many top-freezer and side-by-side models. Fixes the Following Issues Excessive frost buildup in freezer Refrigerator not defrosting Inconsistent cooling or blocked airflow Freezer too cold or icing over Why Buy from Parts‑O‑Matic Cost-effective aftermarket solution Fast and free shipping across the U.S. Easy to install and reliable performance Trusted by appliance techs and homeowners alike

    $16.50 $10.99

  • 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

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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