WR50X10068 Refrigerator Defrost Thermostat – Replacement for GE, Hotpoint, and Kenmore Product Overview This Defrost Thermostat is a replacement part designed for use in select GE 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.  Defrost thermostat for refrigerator or freezer L140-30F. 6" long wire, wire connectors not included. Replaces Part Numbers This thermostat replaces WR50X10068, WR50X10015, WR50X10017, WR50X10018, WR50X10028, WR50X10051, WR50X10052, WR50X10053, WR50X10054, WR50X10074, WR50X10075, WR50X10079, L140-30F, AH1017716, EA1017716, AP3884317, PS1017716.  It is designed to match OEM performance and fit in a wide range of GE and GE-built refrigerator models. Compatible Brands Compatible with refrigerators from GE, Hotpoint, and Kenmore models manufactured by GE. Suitable for top-freezer and side-by-side configurations that use a defrost thermostat with this part number. Fixes the Following Issues Frost or ice buildup in freezer Refrigerator not defrosting Poor airflow and cooling performance Defrost cycle not activating Why Buy from Express Parts Direct Cost-effective aftermarket alternative Fast and free shipping across the U.S. Trusted by appliance technicians and DIY users Easy to install and reliable in performance

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XPARTCO DA47-00243K Refrigerator Defrost Thermostat The XPARTCO DA47-00243K is an aftermarket replacement defrost bi-metal thermostat compatible with select Samsung French door and bottom freezer refrigerators. This thermostat is a critical component in the automatic defrost system, functioning as a thermal safety device that monitors the temperature of the evaporator coils during the defrost cycle. When the evaporator reaches the preset maximum temperature of 140°F (60°C), the bi-metal thermostat opens the circuit and cuts power to the defrost heater — preventing overheating and damage to the evaporator. It resets and closes again at 104°F (40°C), allowing the next defrost cycle to begin normally. When the thermostat fails, it can cause excessive frost buildup on the evaporator coils, poor cooling performance, or a heater that won't shut off — all resulting in the refrigerator failing to maintain proper temperatures. Quick Answer The XPARTCO DA47-00243K Refrigerator Defrost Thermostat fixes refrigerators with excessive frost buildup, a freezer that is too cold while the fridge is too warm, a heater that won't shut off, or a refrigerator that stops cooling. It is compatible with select Samsung French door and bottom freezer refrigerators and opens at 140°F to protect the evaporator from overheating. Common Problems This Part Fixes Excessive frost or ice buildup on evaporator coils Freezer too cold while refrigerator section is too warm Defrost heater not shutting off after defrost cycle Refrigerator not cooling or maintaining temperature Food spoiling faster than normal Unusual humming or running sounds from the back of the fridge Replaces Part Numbers This thermostat directly replaces the following OEM and cross-reference part numbers: DA47-00243K, 2025696, DA47-00243B, DA47-00243C, DA47-00243J, ASM30257, PD00002154, EAP4140510, AP4403832, PS4140510. If your part number is not listed above, contact our support team before ordering and we will verify compatibility. Compatibility This defrost thermostat is compatible with select refrigerators from the following brands: Samsung French door refrigerators Samsung bottom freezer refrigerators Always verify your appliance model number before ordering. Contact our support team if you're unsure. Key Features Bi-metal thermal safety device — opens at 140°F (60°C) to cut power to the defrost heater and prevent evaporator overheating Resets automatically at 104°F (40°C) — allowing the next defrost cycle to begin normally Aftermarket replacement built to OEM-equivalent quality standards 2-terminal design — direct drop-in replacement, no modification required Restores proper frost-free operation and refrigerator cooling performance DIY-friendly repair — installs with basic hand tools in 30–45 minutes Budget-friendly alternative to OEM at a lower cost without sacrificing performance Product Specifications Part Number DA47-00243K Part Type Defrost Bi-Metal Thermostat Condition Aftermarket Replacement Application Refrigerator Defrost System Open Temperature 140°F (60°C) Close Temperature 104°F (40°C) Terminals 2 Compatible Brands Samsung Installation Notes ⚠️ Safety First — Unplug Refrigerator Before Starting Unplug the refrigerator from the power source before beginning any repair. Safely remove and store any food that could deteriorate while the power is off. Wear work gloves to protect your hands. Access the evaporator coils by removing the rear panel inside the freezer compartment. Disconnect the wiring harness from the old thermostat and clip the new DA47-00243K thermostat onto the evaporator coil in the same position. Reconnect the wiring harness and reassemble the freezer panel. Allow 24 hours for the refrigerator to return to normal operating temperature. Consult your refrigerator's service manual for model-specific instructions. Frequently Asked Questions Will the DA47-00243K fit my Samsung refrigerator? This thermostat is compatible with select Samsung French door and bottom freezer refrigerators. Use the model search above to verify your model, or contact our support team before ordering. What does a defrost thermostat do? The defrost bi-metal thermostat monitors the temperature of the evaporator coils during the defrost cycle. It opens the circuit and cuts power to the defrost heater when the evaporator reaches 140°F (60°C), preventing overheating. It automatically resets and closes again at 104°F (40°C) to allow the next cycle. What are signs that my defrost thermostat needs replacement? Common signs include: excessive frost or ice buildup on the evaporator coils, the freezer running too cold while the refrigerator section is too warm, the defrost heater failing to shut off, or the refrigerator not maintaining proper temperatures and food spoiling faster than normal. Is this an OEM or aftermarket part? This is an aftermarket replacement part built to OEM-equivalent quality standards. It is not a genuine Samsung OEM part, but is designed to deliver reliable, long-lasting performance at a more affordable price point. At what temperatures does the DA47-00243K open and close? The thermostat opens (cuts power to the heater) at 140°F (60°C) and closes (resets) at 104°F (40°C). Shop With Confidence A U.S.-based appliance parts retailer specializing in genuine OEM and high-quality replacement parts. We stock components for all major appliance brands and offer fast shipping from our U.S. warehouse. Our team is available to help verify compatibility before you purchase. ✓ Fast US Shipping ✓ Quality Aftermarket Parts ✓ Compatibility Support ✓ Secure Checkout

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XPARTCO 5303918214 Refrigerator Defrost Thermostat The XPARTCO 5303918214 is an aftermarket replacement defrost thermostat kit for Frigidaire, Electrolux, Kenmore, Gibson, Kelvinator, Westinghouse, and Crosley refrigerators — commonly used on side-by-side and French door models equipped with an ice maker. This thermostat monitors the temperature of the evaporator coils: when the coils drop below a set temperature, it allows power to reach the defrost heater so frost can be cleared; once the coils warm back up, it cuts power to the heater again, protecting the evaporator from being overheated during that process. The most common reasons this thermostat gets replaced are a classic pair of symptoms: the freezer stays cold while the fresh food refrigerator section runs warm, or the refrigerator simply isn't defrosting on its normal cycle. Because this thermostat sits behind the rear access panel near the ice maker on many compatible models, replacing it typically involves removing the ice maker and the back panel to reach it — a more involved repair than a thermostat mounted in an easily accessible spot. It directly replaces AP2150145, 892545, AH469522, EA469522, PS469522, and 75303918214. Quick Answer The XPARTCO 5303918214 Refrigerator Defrost Thermostat fixes Frigidaire, Electrolux, Kenmore, Gibson, Kelvinator, Westinghouse, and Crosley refrigerators where the freezer stays cold but the fresh food section runs warm, or the refrigerator isn't defrosting on its normal cycle. Replaces AP2150145, 892545, AH469522, EA469522, PS469522, 75303918214. This is a separate part from our 5303918202 defrost thermostat listing — the two fit different model groups and are not interchangeable. Installation on many compatible models requires removing the ice maker to access the thermostat. Common Problems This Part Fixes Freezer stays cold but the fresh food refrigerator section runs warm Refrigerator not defrosting on its normal cycle Excessive frost or ice buildup on the evaporator coils Refrigerator or freezer not cooling properly overall Water leaking inside the refrigerator from melting ice buildup Refrigerator running constantly as ice-caked coils reduce cooling efficiency Cross Reference Information Part numbers can change over a product's lifecycle as manufacturers update designs or release new appliance models. For your convenience, we've included any known superseded, alternate, or cross-reference part numbers that match this item. Replaces Part Numbers This refrigerator defrost thermostat directly replaces the following OEM and cross-reference part numbers: 5303918214, 75303918214, 892545, AH469522, EA469522, AP2150145, 240372703, 39TVE31, EAP469522, PS469522, AFR16819, PD00000354, L47-22F, SL8214, ER5303918214 If your part number is not listed above, contact our support team before ordering and we will verify compatibility. Compatibility This defrost thermostat is compatible with select Frigidaire refrigerators, and also fits select Electrolux, Kenmore, Gibson, Kelvinator, Westinghouse, and Crosley refrigerators built on the same platform, including model numbers such as: FGHS2631PF4A, FGHS2655PF5A FGHC2331PFAA, FGHC2331PFCA FFHS2611PFEA, FFHS2611LBRA, FFHS2611LWMA, FFHS2622MSYA FFSS2614QS6A Note — not the same as 5303918202: This is a separate thermostat from our 5303918202 listing. The two fit different model groups and are not interchangeable, so always verify your full model number rather than assuming based on similar part number prefixes. Contact our support team with your model number if you're unsure which thermostat fits your refrigerator. Key Features Aftermarket replacement defrost thermostat kit for Frigidaire-platform refrigerators with an ice maker Monitors evaporator coil temperature and controls power to the defrost heater Resolves "freezer cold, fridge warm," "not defrosting on schedule," and "icy evaporator coils" symptoms caused by thermostat failure Ships with wiring diagram guidance for a correct connection Direct drop-in replacement — mounts to the original housing location Replaces AP2150145, 892545, AH469522, EA469522, PS469522, and 75303918214 Compatible with Frigidaire, Electrolux, Kenmore, Gibson, Kelvinator, Westinghouse, and Crosley refrigerators Aftermarket replacement built to OEM-equivalent quality standards Product Specifications Part Number 5303918214 OEM Part Number 5303918214 Part Type Refrigerator Defrost Thermostat Kit Condition Aftermarket Replacement Function Monitors evaporator coil temperature and controls power to the defrost heater Typical Location Rear access panel area, near the ice maker on many compatible models Repair Difficulty Moderate — ice maker removal typically required for access Quantity 1 defrost thermostat kit Compatible Brands Frigidaire, Electrolux, Kenmore, Gibson, Kelvinator, Westinghouse, Crosley Installation Notes ⚠️ Unplug Refrigerator And Shut Off Water Supply Before Starting Unplug the refrigerator from the wall outlet and turn off the water supply to the refrigerator before beginning. Wear work gloves. If your model has an ice maker, remove it first using a screwdriver to gain clearance for the next steps. Remove the back panel with a screwdriver to expose the defrost thermostat. Take out the existing thermostat and disconnect its wiring, labeling or photographing each connection first. Install the new 5303918214 thermostat by connecting the wires according to the wiring diagram provided with the kit, then secure the thermostat to the main housing using the small mounting screws. Reinstall the back panel, plug the refrigerator back in, turn the water supply back on, and reinstall the ice maker. Test the refrigerator over the following day to confirm both compartments are cooling evenly and the defrost cycle is running normally. Tools needed: screwdriver, wire cutters/strippers, work gloves. Frequently Asked Questions Do I really need to remove the ice maker for this repair? On many compatible models, yes — the thermostat sits behind the rear access panel in an area that the ice maker partially blocks, so removing it first gives you the clearance needed to reach the panel and the thermostat behind it. It's an extra step compared to some simpler defrost thermostat replacements, but it's a standard part of this particular repair. My freezer is cold but the fridge is warm. Is this the thermostat? Yes, this is the classic symptom of a failed defrost thermostat. When it fails, the defrost heater can't run correctly to clear frost from the evaporator coil, and the resulting ice buildup blocks the airflow that's supposed to carry cold air to the fresh food compartment. The freezer, sitting closer to the coil, often stays reasonably cold, while the fresh food side runs warm since it depends on that circulated air. I replaced the thermostat but my freezer temperature is still fluctuating. What should I check next? Replacing this thermostat resolves the issue for most customers, but if fluctuation continues, it's worth checking the other components in the same defrost circuit — the defrost timer and defrost heater — since a failure in either of those can produce similar temperature instability even with a good thermostat installed. It's also worth confirming the door seals are sealing properly, since a poor seal lets warm air in and can cause temperature swings unrelated to the defrost system. Is this an OEM or aftermarket part? This is an aftermarket replacement part built to OEM-equivalent quality standards. It is not a genuine Frigidaire OEM part, but is manufactured to match the temperature threshold, mounting configuration, and function of the original 5303918214 defrost thermostat used in compatible Frigidaire, Electrolux, Kenmore, Gibson, Kelvinator, Westinghouse, and Crosley refrigerators. Shop With Confidence A U.S.-based appliance parts retailer specializing in genuine OEM and high-quality replacement parts. We stock components for all major appliance brands and offer fast shipping from our U.S. warehouse. Our team is available to help verify compatibility before you purchase. ✓ Quality Aftermarket Parts ✓ Fast US Shipping ✓ Compatibility Support ✓ Secure Checkout

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6615JB2005H Refrigerator Defrost Sensor – Replacement for LG and Kenmore Product Overview The 6615JB2005H Refrigerator Defrost Sensor is an aftermarket replacement designed to monitor freezer temperature during defrost cycles. A faulty sensor can cause frost buildup, cooling issues, or prevent defrosting altogether. This sensor helps ensure the defrost heater activates at the right time, protecting your evaporator from excessive ice accumulation and maintaining consistent refrigerator performance. Replaces Part Numbers This sensor replaces 6615JB2005H, 1266868, 6615JB2005M, AH3529340, EA3529340, AP4438477, PS3529340. It is engineered to match OEM specifications for performance and fit in compatible LG and Kenmore models. Compatible Brands This defrost sensor is compatible with refrigerators made by LG and Kenmore (models manufactured by LG). It fits a variety of side-by-side, bottom freezer, and French door configurations. Fixes the Following Issues Frost or ice buildup in freezer Defrost cycle not activating Refrigerator not cooling properly Temperature fluctuation or error codes Why Buy from Parts‑O‑Matic Affordable, high-quality aftermarket solution Fast and free shipping throughout the U.S. Trusted by appliance repair professionals and DIYers Simple installation and reliable performance

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ERWR50X122 Refrigerator Defrost Thermostat  L60-32F. 1/4" side push on clip. 11-3/4" leads with stripped wire ends. Replaces Part Numbers: WR50X122, 2387, AH303471, AP2071262, EA303471, PS303471, WR50X0122, WR50X0128, WR50X10014, WR50X128   This is an aftermarket part that can be used as a replacement for the OEM part.  California Residents Only - Warning: Cancer and Reproductive harm - https://www.p65warnings.ca.gov/

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XPARTCO 242046001 Refrigerator Defrost Thermostat The XPARTCO 242046001 is an aftermarket replacement defrost termination thermostat compatible with a wide range of Frigidaire, Electrolux, Crosley, Gibson, Kelvinator, Tappan, Westinghouse, White-Westinghouse, and Kenmore refrigerators — including French door, side-by-side, and bottom-freezer models across the CFD, DGHF, E23BC, and EI23BC series. The defrost thermostat is a bi-metal safety device clipped to the evaporator coil or defrost heater tube in the freezer compartment. During the defrost cycle, it monitors the coil temperature and opens its circuit once the coil warms to roughly 50–60°F (10–15°C), which cuts power to the defrost heater. This confirms all the ice has melted and prevents the heater from continuing to run and overheating the freezer. When the thermostat fails, one of two things happens: it can fail open (the defrost heater never runs, so ice builds up on the coils until airflow is blocked and cooling fails), or it can fail closed (the heater runs too long, overheating the compartment and often producing water pooling at the bottom of the freezer or leaking onto the floor). Features a cylindrical metallic body with two blue wires and white electrical connectors. Specification code L47-22F. Wire leads approximately 7.9". It directly replaces 242046001, 240386402, 240386403, AP4508400, 1564839, AH2378768, EA2378768, PS2378768, and L47-22F. Tip: the defrost thermostat, defrost heater, and defrost timer/control board form the defrost system and often fail together — replacing them as a set while the panel is off saves a repeat repair. Installs in 30–45 minutes with basic hand tools. Quick Answer The XPARTCO 242046001 Refrigerator Defrost Thermostat fixes Frigidaire, Electrolux, Crosley, Gibson, Kelvinator, Kenmore, Tappan, and Westinghouse refrigerators with excessive frost or ice buildup on the evaporator coils, fridge or freezer too warm (or too cold), the defrost cycle not activating, the refrigerator running continuously, or water pooling/leaking in the freezer. Bi-metal defrost termination thermostat — opens around 50–60°F to shut off the defrost heater. Cylindrical metal body, 2 blue wires, white connectors. Replaces 240386402, 240386403, AP4508400, 1564839, AH2378768, EA2378768, PS2378768, L47-22F. Often replaced together with the defrost heater and defrost timer. Common Problems This Part Fixes Excessive frost or ice buildup on the evaporator coils — defrost heater never running because the thermostat failed open Freezer section too warm — iced-over coils blocking airflow Refrigerator section too warm — cold air not circulating past frosted coils Freezer or fridge section too cold — erratic defrost cycling Defrost cycle not activating at all Refrigerator running continuously without cycling off Water pooling at the bottom of the freezer or leaking onto the floor — defrost heater running too long because the thermostat failed closed Reduced cooling efficiency and food spoiling faster than normal Multimeter continuity test on the thermostat shows an open circuit when cold (it should show continuity when cold) Top of the thermostat visibly popped up or bulged — a sign of failure Cross Reference Information Part numbers can change over a product's lifecycle as manufacturers update designs or release new appliance models. For your convenience, we've included any known superseded, alternate, or cross-reference part numbers that match this item. Replaces Part Numbers This defrost thermostat directly replaces the following OEM and cross-reference part numbers: 242046001, 1564839, AFR15304, AH2378768, AP4508400, EA2378768, EAP2378768, PD00005910, PS2378768, 240386402, 1258898, 240386403, AFR1311401, AH1525990, AP3970214, EA1525990, EAP1525990, PD00029401, PS1525990, L47-22F If your part number is not listed above, contact our support team before ordering and we will verify compatibility. Note: to replace a 240386402, you may need to remove the wire plugs from this thermostat. Also known as a defrost bi-metal thermostat, defrost bimetal thermostat, or defrost termination thermostat. Compatibility This defrost thermostat is compatible with select refrigerators from the following brands: Frigidaire refrigerators — CFD26 series (CFD26SDS0, CFD26WIS0/S1/S3/S4/S5/S6), CFD27 series (CFD27SDPS0, CFD27WIPB2/PB3, CFD27WIPS2/PS3, CFD27WIPW2/PW3) Frigidaire refrigerators — CFD28 series (CFD28SDS1/SDS6/SDS9, CFD28WIB5–WIBC, CFD28WIS0–WISC, CFD28WIW5–WIWC and related revisions) Frigidaire refrigerators — DGHF2360PF0, DGHF2360PF1 series Electrolux refrigerators — E23BC68 series (E23BC68JPS0–JPSAA, E23BC68JSS0/SS1/SS2), E23BC78 series (E23BC78IPS8–IPSJA, E23BC78ISS7) Electrolux refrigerators — EI23BC30 series (EI23BC30KB1/KB2/KB3, EI23BC30KS1/KS2/KS3, EI23BC30KW1/KW2/KW3), EI23BC35 series (EI23BC35KB3–KB8, EI23BC35KS3–KS7) Crosley refrigerators (select Frigidaire-built models) Gibson refrigerators (select models) Kelvinator refrigerators (select models) Tappan refrigerators (select models) Westinghouse and White-Westinghouse refrigerators (select models) Kenmore / Sears refrigerators (select Frigidaire/Electrolux-built models) Note: The defrost thermostat, defrost heater, and defrost timer/control board work together as a system — when one fails, the others have typically experienced the same age and stress. Since the rear freezer access panel must already be off and all three components are right next to each other, replacing them together in one session prevents a repeat repair. Always verify your appliance model number before ordering. Key Features Defrost termination thermostat (bi-metal) — monitors the evaporator coil temperature during the defrost cycle and cuts power to the defrost heater once the ice has melted Opens its circuit at approximately 50–60°F (10–15°C) — preventing the defrost heater from overheating the freezer compartment and saving energy Protects the evaporator from overheating during the defrost cycle Resolves "frost buildup," "too warm," "too cold," "defrost not activating," "runs continuously," and "water leaking in freezer" symptoms when caused by thermostat failure Cylindrical metallic body with two blue wires and white electrical connectors Sealed component — clips onto the evaporator coil or defrost heater tube Specification code L47-22F — opens at approximately 47°F Wire leads approximately 7.9" — connect inline with the defrost heater Tube-mount clip-on design — latches onto the evaporator tubing Replaces 240386402, 240386403, AP4508400, 1564839, AH2378768, EA2378768, PS2378768, and L47-22F Compatible with Frigidaire CFD26/CFD27/CFD28/DGHF series, Electrolux E23BC/EI23BC series, plus Crosley, Gibson, Kelvinator, Tappan, Westinghouse, White-Westinghouse, and Kenmore Frigidaire-built refrigerators Often replaced together with the defrost heater and defrost timer/control board as a paired defrost-system repair Aftermarket replacement built to OEM-equivalent quality standards DIY repair — installs in 30–45 minutes with basic hand tools Product Specifications Part Number XP242046001 Part Type Refrigerator Defrost Termination Thermostat (Bi-Metal) Condition Aftermarket Replacement Application Refrigerators (Frigidaire/Electrolux platform) Specification Code L47-22F Opening Temperature Approximately 47°F (L47-22F rating) Function Cuts power to the defrost heater once ice has melted Body Cylindrical metallic Wiring Two blue wires (approx. 7.9") with white electrical connectors Mounting Tube mount — clips onto evaporator coil or defrost heater tube Location Freezer compartment, behind rear evaporator panel Also Known As Defrost bi-metal thermostat, defrost termination thermostat Often Paired With Defrost Heater, Defrost Timer / Control Board Compatible Brands Frigidaire, Electrolux, Crosley, Gibson, Kelvinator, Tappan, Westinghouse, White-Westinghouse, Kenmore Installation Notes ⚠️ Unplug Refrigerator and Move Perishable Food Before Starting — Wear Work Gloves Unplug the refrigerator from the electrical outlet and safely store any food that could spoil while the power is off. Wear work gloves to protect your hands. The defrost thermostat is located in the freezer compartment behind the rear evaporator access panel. Remove all freezer shelves, drawers, and the ice maker (if equipped) to clear access to the back wall. If there's heavy ice buildup covering the coils, allow the freezer to thaw completely before continuing — never chip or pry ice off the evaporator coils, as the aluminum fins damage easily and a damaged coil is a far more expensive repair. Remove the screws securing the rear evaporator access panel and carefully detach it to expose the evaporator coils, defrost heater, and defrost thermostat. Locate the thermostat — it's the small cylindrical metal component clipped onto the evaporator coil or the defrost heater tube, with two blue wires. Photograph the wiring connections and mounting position before disconnecting. Carefully disconnect the electrical connectors from the old thermostat, noting their orientation. Release the mounting clip and remove the old thermostat. Clip the new 242046001 thermostat onto the coil or heater tube in the exact same position — good thermal contact with the coil is essential for the thermostat to sense the temperature correctly. Reconnect the electrical connectors. While the panel is open, inspect the defrost heater and defrost timer/control board — if either is damaged or you're chasing a defrost problem, this is the ideal time to replace them too. Reinstall the rear access panel, shelves, drawers, and ice maker. Plug the refrigerator back in and allow several hours for the unit to return to its set temperature. Tools needed: Phillips screwdriver, 1/4" nut driver, work gloves. Frequently Asked Questions What does a defrost thermostat actually do? It's the "off switch" for your refrigerator's defrost heater. Frost naturally accumulates on the evaporator coils during normal cooling. Periodically, the defrost timer/control board turns on the defrost heater to melt that frost. The defrost thermostat — a bi-metal switch clipped right to the coil — monitors the coil's temperature during this cycle. When the coil warms to approximately 47°F (its L47-22F rating — indicating all the ice has melted), the thermostat opens its circuit and cuts power to the heater. This stops the heater before it overheats the freezer compartment, and saves energy. Without a working thermostat, the defrost cycle either never runs (ice builds up) or runs too long (overheating and water pooling). I found water pooling in my freezer — is the defrost thermostat the cause? Quite possibly. A defrost thermostat that fails closed (stuck in the "on" position) lets the defrost heater run far longer than it should. The excess heat melts more than just the frost on the coils, producing more water than the drain can handle — which pools at the bottom of the freezer and can leak onto the floor. This is a commonly misdiagnosed symptom: many people assume they have a water line leak when the actual culprit is a failed defrost thermostat. If you're seeing unexplained water in the freezer or on the floor and there's no obvious water line issue, check the defrost thermostat. Also verify the defrost drain isn't clogged, which produces similar symptoms. How do I test the defrost thermostat? With the refrigerator unplugged, disconnect the thermostat's wire connectors and set your multimeter to continuity mode. A working defrost thermostat should show continuity when it's cold (below its opening temperature — which it will be if it's been in the freezer). If it reads open (no continuity) while cold, the thermostat has failed and needs replacement. For a more thorough test, place the thermostat in ice water (should show continuity), then warm it above its ~47°F opening point (should open — no continuity). If it doesn't switch at the correct temperatures, replace it. Another visual check: if the top of the thermostat has popped up or bulged, that's a sign it has failed. Should I replace the defrost heater and timer at the same time? Yes, it's strongly recommended. The defrost thermostat, defrost heater, and defrost timer/control board work together as a system — the timer initiates the defrost cycle, the heater melts the frost, and the thermostat terminates the cycle when the coil is clear. When one component fails, the others have typically experienced the same age and thermal stress, and a near-term failure of another defrost component is common. Since the rear access panel is already off and all three components are right there next to each other, replacing them together in a single session prevents a repeat repair down the road. Is this an OEM or aftermarket part? This is an aftermarket replacement part built to OEM-equivalent quality standards. It is not a genuine Frigidaire/Electrolux OEM part, but is manufactured to match the L47-22F specification (opening at approximately 47°F), bi-metal switching function, cylindrical body, two-blue-wire connector configuration, and tube-mount clip of the original 242046001 defrost termination thermostat used in compatible Frigidaire, Electrolux, Crosley, Gibson, Kelvinator, Tappan, Westinghouse, and Kenmore refrigerators. Shop With Confidence A U.S.-based appliance parts retailer specializing in genuine OEM and high-quality replacement parts. We stock components for all major appliance brands and offer fast shipping from our U.S. warehouse. Our team is available to help verify compatibility before you purchase. ✓ Fast US Shipping ✓ Quality Aftermarket Parts ✓ Compatibility Support ✓ Secure Checkout

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DA32-10105RCM Refrigerator Temperature Sensor  Replaces Part Numbers: DA32-10105R, DA32-00006W, DA32-00006U, 2030342, DA32-00006B, DA32-00006C, DA32-00006D, DA32-00006L, DA32-00006M, DA32-00006T, DA32-00006V, AP4135567, PS4138681. 1" probe, 25.75" lead with two pin connectors. Fits Specific Samsung Refrigerator Models. This Defrost Sensor is a replacement part designed specific Samsung refrigerator models. This sensor, sometimes referred to as a defrost thermostat or defrost temperature sensor, is an integral part of your refrigerator's defrost system.   This is an aftermarket part that can be used as a replacement for the OEM part. 

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Choice DA32-10109Y Refrigerator Temperature Sensor – Replacement for Samsung Product Overview The DA32-10109Y Refrigerator Temperature Sensor is an aftermarket replacement part designed to measure and relay internal temperatures to the control board. A faulty sensor can lead to cooling problems, temperature fluctuations, or improper defrost cycles. Replacing a worn sensor with this reliable component helps restore accurate temperature readings and optimal cooling performance in your refrigerator. 8-1/4" overall length with two pin plug for freezer. Fits Samsung SXS refrigerator models. Replaces Part Numbers This sensor replaces part numbers DA32-10109Y, AP4136950, PS4138703. It is engineered to match the fit and functionality of the original Samsung sensor. Compatible Brands Compatible with many Samsung and Kenmore refrigerators manufactured by Samsung. Fits French door, bottom-freezer, and side-by-side models that use this temperature sensor. Fixes the Following Issues Refrigerator not cooling properly Freezer too warm or too cold Temperature reading errors Inconsistent cooling or defrost operation Why Buy from Parts‑O‑Matic Affordable and dependable aftermarket part Fast and free U.S. shipping Easy to install – no special tools required Trusted by appliance techs and DIYers

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XPARTCO DA32-00024W Refrigerator Temperature Sensor The XPARTCO DA32-00024W is an aftermarket replacement temperature sensor for Samsung refrigerators. This sensor senses the temperature inside the refrigerator and sends that information to the electronic control board, which uses it to regulate cooling and, on many models, manage the defrost cycle. The manufacturer designation for this sensor is "SENSOR TEMP;NW2,5V,R-DEF," indicating its role in the defrost-related temperature monitoring circuit. Over time, the sensor's electronics can drift out of calibration or fail outright from age or moisture exposure. A failing sensor typically shows up as inconsistent cooling, temperatures that run warmer or colder than the set point, or increased energy consumption as the refrigerator's control struggles to compensate for inaccurate temperature readings. It directly replaces AP5579174, 3955001, and PS4138632. Quick Answer The XPARTCO DA32-00024W Refrigerator Temperature Sensor fixes Samsung refrigerators with inconsistent cooling, temperatures running warmer or colder than expected, or increased energy consumption. Replaces AP5579174, 3955001, PS4138632. This sensor is tied to defrost-related temperature monitoring on many models — if you're also seeing frost buildup or defrost cycle issues, this sensor is worth checking alongside the defrost thermostat or heater. Common Problems This Part Fixes Inconsistent cooling in the refrigerator or freezer compartment Temperature running warmer or colder than the set point Increased energy consumption from the refrigerator overcompensating Temperature fluctuations affecting food freshness Defrost cycle irregularities on models where this sensor is part of that circuit Cross Reference Information Part numbers can change over a product's lifecycle as manufacturers update designs or release new appliance models. For your convenience, we've included any known superseded, alternate, or cross-reference part numbers that match this item. Replaces Part Numbers This refrigerator temperature sensor directly replaces the following OEM and cross-reference part numbers: DA32-00024W, 3955001, AP5579174, ASM30135, EAP4138632, PD00030760, PS4138632. If your part number is not listed above, contact our support team before ordering and we will verify compatibility. Compatibility This temperature sensor is compatible with select Samsung refrigerators, including model numbers RS25H5111SR and RF4287HARS. Note: Samsung uses several different temperature sensors across its refrigerator lineup, including sensors for different compartments and functions. Always verify your full model number before ordering. Contact our support team with your model number if you're unsure which sensor your refrigerator needs. Key Features Aftermarket replacement temperature sensor — monitors internal refrigerator temperature Resolves "inconsistent cooling," "temperature off target," and "high energy use" symptoms caused by sensor failure Reports temperature data to the electronic control board for cooling and defrost regulation Direct drop-in replacement — no modification required Replaces AP5579174, 3955001, and PS4138632 Compatible with Samsung refrigerators Aftermarket replacement built to OEM-equivalent quality standards Straightforward installation Product Specifications Part Number XPDA32-00024W OEM Part Number DA32-00024W Part Type Refrigerator Temperature Sensor Condition Aftermarket Replacement Brand XPARTCO Manufacturer Designation SENSOR TEMP;NW2,5V,R-DEF Function Senses internal temperature and reports to the electronic control Repair Difficulty Easy Quantity 1 temperature sensor Compatible Brand Samsung Installation Notes ⚠️ Unplug Refrigerator Before Starting Unplug the refrigerator and safely store any food that could spoil while the power is off before installing this part. Wear work gloves to protect your hands. Locate the old temperature sensor per your model's service diagram, since its position varies by refrigerator model. Photograph the wiring connection before disconnecting anything. Disconnect the wiring harness from the old sensor, remove any mounting clips or fasteners holding it in place, and pull it free. Install the new DA32-00024W in the same position, reconnect the wiring harness fully, and secure any mounting hardware. Restore power and monitor the refrigerator's temperature over the next 24 hours to confirm consistent, accurate cooling has returned. Tools needed: Phillips screwdriver (model-dependent), work gloves. Frequently Asked Questions My refrigerator's temperature seems inconsistent. Is this the part I need? Yes, this is a common symptom of a failing temperature sensor. Since this sensor is what reports internal temperature to the control board, a drifting or failed sensor can cause the refrigerator to run warmer or colder than intended, or to cycle inconsistently as the control tries to work from inaccurate data. What does the "R-DEF" in this sensor's designation mean? This suggests the sensor plays a role in the refrigerator's defrost-related temperature monitoring on applicable models. If you're seeing frost buildup or defrost cycle problems in addition to general cooling inconsistency, this sensor is worth checking alongside other defrost system components, such as the defrost thermostat or heater. Is this a difficult repair? No, replacing this sensor is generally a straightforward repair once you've located its mounting position, which can vary by model. It typically involves disconnecting a wiring harness and removing a small mounting clip or fastener. Is this an OEM or aftermarket part? This is an aftermarket replacement part built to OEM-equivalent quality standards. It is not a genuine Samsung OEM part, but is manufactured to match the sensing function, voltage reference, and mounting configuration of the original DA32-00024W sensor used in compatible Samsung refrigerators. Shop With Confidence A U.S.-based appliance parts retailer specializing in genuine OEM and high-quality replacement parts. We stock components for all major appliance brands and offer fast shipping from our U.S. warehouse. Our team is available to help verify compatibility before you purchase. ✓ Quality Aftermarket Parts ✓ Fast US Shipping ✓ Compatibility Support ✓ Secure Checkout

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DA32-00029X Genuine OEM Samsung Refrigerator Temperature Sensor The DA32-00029X is a Genuine OEM Samsung replacement refrigerator temperature sensor compatible with select Samsung side-by-side and French door refrigerators, as well as related Kenmore Samsung-built models. This NTC (negative temperature coefficient) thermistor continuously monitors the temperature inside the refrigerator and sends resistance-based readings to the electronic control board, which uses this data to cycle the compressor, fans, and defrost heaters to maintain accurate, consistent temperatures throughout the appliance. As the thermistor heats up or cools down, its electrical resistance changes predictably, allowing the control board to calculate the exact temperature in real time. When this sensor fails — whether shorted, open, or providing drifted/inaccurate readings — the refrigerator may run too cold or too warm, cycle excessively, fail to maintain set temperatures, run continuously, ice up the evaporator, or display temperature-related fault codes. As a Genuine OEM part manufactured by Samsung to factory specifications, the DA32-00029X is rated approximately 13.2 kΩ at 20°C (68°F) when functioning correctly. It is one of the variants in the DA32-00029 sensor family — Samsung uses different production-run variants (M, N, Q, U, X) across model generations, all functionally similar but with different wire harness connectors. Installs in 20–30 minutes with basic hand tools. Quick Answer The DA32-00029X Genuine OEM Samsung Refrigerator Temperature Sensor fixes Samsung side-by-side and French door refrigerators that run too cold or warm, cycle excessively, freeze up the evaporator, fail to maintain set temperatures, or display temperature-related fault codes. Genuine OEM Samsung NTC thermistor — approximately 13.2 kΩ at 20°C (68°F). One of the DA32-00029 series variants (M, N, Q, U, X) — confirm your specific variant by connector style before ordering. Common Problems This Part Fixes Refrigerator running too cold or too warm — sensor not accurately reporting temperature to the control board Inconsistent temperatures — fluctuating cooling that can't maintain set point Excessive or frequent defrost cycles — control board misreading temperature Refrigerator running continuously without cycling off Heavy frost or ice buildup on the evaporator coils caused by erratic defrost timing Food spoilage from temperature instability Temperature-related error codes displayed on the control panel Multimeter test shows 0 ohms (shorted) or infinite resistance (open) instead of the expected ~13.2 kΩ at room temperature Replaces Part Numbers This temperature sensor directly replaces the following Samsung part number: DA32-00029X, EAP16732853, FIX16732853, ASM30292, AP7188139, OEM21564426, PD00090960, PS16732853. The DA32-00029X is part of the broader DA32-00029 sensor family — variants M, N, Q, U, and X are functionally similar Samsung temperature sensors used across different model generations, but with different wire harness connector configurations. They are not automatically interchangeable — match the variant suffix (or the connector style) to your refrigerator. Contact our support team with your model number if you need confirmation before ordering. Compatibility This temperature sensor is compatible with select Samsung side-by-side and French door refrigerators, including: Samsung side-by-side refrigerators (select models in the RS-series with the matching DA32-00029X connector) Samsung 3-door French door refrigerators in 17.5 cu. ft., 19.5 cu. ft., and related capacities (Black Stainless Steel, Black, White, and Stainless Look finishes) Samsung 4-door French door refrigerators (select RF-series models with the matching DA32-00029X connector) Kenmore / Sears refrigerators (select Samsung-built models) Important — Match the Variant to Your Refrigerator: Samsung uses several variants of the DA32-00029 temperature sensor (M, N, Q, U, X) across different model generations. The sensors are similar in function and resistance value, but the wire harness connectors differ — using the wrong variant means the connector won't fit. Before ordering, verify your refrigerator's parts diagram specifies DA32-00029X (not DA32-00029M, N, Q, or U), or visually confirm the connector on your old sensor matches the new one. Contact our support team with your model number if you're unsure. Key Features Genuine OEM part manufactured by Samsung to factory specifications — guaranteed fit and performance NTC (negative temperature coefficient) thermistor — resistance changes predictably with temperature, allowing precise temperature monitoring Sends real-time temperature data to the control board to regulate compressor cycling, fan operation, and defrost timing Approximately 13.2 kΩ of resistance at 20°C (68°F) when functioning correctly Wire harness with connector attached for direct plug-in installation (variant-specific connector — see compatibility note) One of the DA32-00029 series variants (M, N, Q, U, X) — match to your refrigerator's variant suffix Compatible with select Samsung side-by-side, 3-door French door, and 4-door French door refrigerators, plus Kenmore Samsung-built models Installs in 20–30 minutes with basic hand tools Product Specifications Part Number DA32-00029X Part Type Refrigerator Temperature Sensor (NTC Thermistor) Condition Genuine OEM Application Side-by-Side and French Door Refrigerators (Samsung platform) Sensor Type NTC (Negative Temperature Coefficient) Resistance at 20°C Approximately 13.2 kΩ (68°F) Variant Family DA32-00029 (M, N, Q, U, X variants) Compatible Brands Samsung, Kenmore (Samsung-built) Installation Notes ⚠️ Unplug Refrigerator and Move Perishable Food Before Starting — Wear Work Gloves Unplug the refrigerator and safely store any food that could spoil while the power is off. Wear work gloves to protect your hands. Samsung refrigerators typically have multiple temperature sensors — fresh food compartment, freezer compartment, and evaporator/defrost sensors — confirm which sensor location matches your symptom and parts diagram before starting. The fresh food and freezer sensors are typically clipped to a wall or shelf bracket inside each compartment, while evaporator/defrost sensors are mounted near the evaporator coils behind a rear access panel. Take a photo of the sensor mounting and wire routing before removing. Disconnect the sensor's wire connector (gently — the molex connectors can be fragile) and release the sensor from its mounting clip. Inspect the connector for corrosion or heat discoloration on the wires — discoloration indicates prior overheating in that area. Install the new DA32-00029X sensor in the same position, reseat the connector firmly, and secure the mounting clip. Restore power, allow several hours for the refrigerator to return to its set temperature, and confirm stable temperature operation before reloading with food. Tools needed: Phillips screwdriver, multimeter (for testing), work gloves. Frequently Asked Questions How do I know if the temperature sensor has failed? Unplug the refrigerator, disconnect the sensor's connector, and set your multimeter to resistance mode. At room temperature (around 20°C/68°F), a working NTC thermistor should read approximately 13.2 kΩ. If the sensor reads 0 ohms, it has shorted internally. If it reads infinite resistance (open circuit, often shown as "OL" on the multimeter), the sensor has failed open. Either reading confirms the sensor needs replacement. If the sensor reads close to 13.2 kΩ at room temperature but the refrigerator still has temperature problems, the control board or another sensor in the system may be the actual cause. My Samsung refrigerator has multiple temperature sensors — which one do I replace? Samsung refrigerators typically use multiple temperature sensors: one in the fresh food compartment, one in the freezer compartment, and one near the evaporator coils (often called the defrost sensor). The DA32-00029X is used as the fresh food or freezer compartment temperature sensor on select Samsung models. Confirm the exact mounting location for your specific symptom (e.g., fresh food too warm vs. freezer too cold) and your refrigerator's parts diagram before ordering. The evaporator/defrost sensor is typically a different part number, so don't assume the DA32-00029X covers all sensor positions. What is the difference between DA32-00029X and DA32-00029M, N, Q, or U? These are all variants of the same Samsung refrigerator temperature sensor family. They share the same NTC thermistor design and resistance characteristics (approximately 13.2 kΩ at 20°C), but use different wire harness connector configurations to match different refrigerator generations and wiring designs. The X variant is used on select Samsung side-by-side and French door models, while M, N, Q, and U variants appear on other model groups. They are not automatically interchangeable — match the variant to your refrigerator's exact part diagram, or visually compare connector styles before ordering. My Samsung fridge is icing up the back wall — could this be the sensor? Possibly, yes. If the temperature sensor near the evaporator (the defrost sensor) is misreporting temperature, the control board may not trigger the defrost cycle when needed, allowing ice to build up on the evaporator coils. Eventually this ice migrates to the rear interior wall as a frozen sheet. If your symptom is back-wall icing combined with poor cooling, the evaporator sensor is a likely cause — but confirm whether the DA32-00029X is the evaporator sensor on your specific model, or whether your model uses a different part number for that position. Always verify against your model's parts diagram. Is this a Genuine OEM or aftermarket part? This is a Genuine OEM part manufactured by Samsung to factory specifications. It is the exact same temperature sensor installed in compatible Samsung side-by-side and French door refrigerators (and Kenmore Samsung-built models) from the factory — guaranteed fit, materials, and performance. Shop With Confidence A U.S.-based appliance parts retailer specializing in genuine OEM and high-quality replacement parts. We stock components for all major appliance brands and offer fast shipping from our U.S. warehouse. Our team is available to help verify compatibility before you purchase. ✓ Genuine OEM Parts ✓ Fast US Shipping ✓ Compatibility Support ✓ Secure Checkout

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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!

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WR50X60 Refrigerator Genuine OEM Defrost Thermostat – For GE, Hotpoint, and Kenmore Product Overview The WR50X60 Refrigerator Defrost Thermostat is a genuine OEM part designed to regulate the defrost cycle by monitoring the temperature near the evaporator coils. When the temperature drops to a preset level, the thermostat activates the defrost heater to melt frost and maintain proper airflow. A faulty defrost thermostat can cause excessive frost buildup and cooling problems. This OEM replacement ensures reliable operation and is ideal for long-term use in compatible refrigerator models. Replaces Part Numbers This OEM thermostat replaces WR50X60, 3489, WR23X5030, WR50X0005, WR50X0007, WR50X0010, WR50X0011, WR50X0017, WR50X0021, WR50X0023, WR50X0026, WR50X0027, WR50X0036, WR50X0060, WR50X0076, WR50X0077, WR50X0089, WR50X0091, WR50X0093, WR50X0101, WR50X0105, WR50X0107, WR50X0110, WR50X0111, WR50X0115, WR50X0125, WR50X10, WR50X101, WR50X105, WR50X107, WR50X11, WR50X110, WR50X111, WR50X115, WR50X125, WR50X17, WR50X21, WR50X23, WR50X26, WR50X27, WR50X36, WR50X5, WR50X5009, WR50X5026, WR50X7, WR50X76, WR50X77, WR50X89, WR50X91, WR50X93, AH303547, EA303547, AP2071242, PS303547. It offers a direct fit and performance consistent with original factory-installed components. Compatible Brands Compatible with GE, Hotpoint, and Kenmore refrigerators made by GE. It fits various top-freezer, bottom-freezer, and side-by-side models that use this thermostat in their defrost systems. Fixes the Following Issues Frost accumulation in freezer Refrigerator not defrosting Blocked airflow due to ice Inconsistent cooling performance Why Buy from Parts‑O‑Matic 100% genuine OEM part for guaranteed compatibility Fast and free shipping throughout the U.S. Trusted by appliance technicians and DIYers Hassle-free returns and responsive support

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