- Sku: XPW10384183
XPARTCO W10384183 Refrigerator Thermistor Replaces WPW10384183
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XPARTCO W10384183 Refrigerator Thermistor Replaces WPW10384183
This XPARTCO W10384183 is an aftermarket replacement refrigerator thermistor for Whirlpool models, and it also fits select Kenmore, Maytag, Amana, KitchenAid, and Ikea units. The sensor reads the temperature inside the refrigerator or freezer and relays it to the electronic control board, which relies on it to regulate cooling and manage the defrost cycle.
The thermistor is black and white, made of plastic and metal, and measures approximately 4-1/2"L x 9/16"W x 1/4"H, with a 1" probe and a 3.5" lead. It comes with the probe and the wiring harness/plug. The sensor's electronics can drift or fail with age or moisture exposure. Since the sensor also takes part in the defrost cycle on many models, a failing thermistor can let the evaporator coils frost or ice up too much, blocking airflow so cool air can't reach the refrigerator compartment even while the freezer still seems cold. Watch for inconsistent cooling, a refrigerator that isn't cooling despite a cold freezer, or a unit that doesn't defrost properly. It directly replaces WPW10384183, W10384183, 2118228, EAP11753996, AP6020677, AWP50093, PD00035299, PS11753996.
Quick Answer
Choose the XPARTCO W10384183 Refrigerator Thermistor for Whirlpool, Kenmore, Maytag, Amana, KitchenAid, and Ikea refrigerators with inconsistent cooling, a refrigerator compartment that isn't cooling despite a cold freezer, or improper defrosting. Black/white, plastic/metal, ~4-1/2"L x 9/16"W x 1/4"H, 1" probe, 3.5" lead. Replaces WPW10384183, W10384183, 2118228, EAP11753996, AP6020677, AWP50093, PD00035299, PS11753996. If your freezer's evaporator coils are heavily frosted or iced over, blocking airflow into the refrigerator, this thermistor is a strong candidate for the cause.
Common Problems This Part Fixes
- Inconsistent cooling in the refrigerator or freezer compartment
- Refrigerator not cooling despite the freezer feeling cold
- Evaporator coils overly frosted or iced over, blocking airflow
- Refrigerator not defrosting properly
- Temperature fluctuations affecting food freshness
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 For your convenience, we've included any known superseded, alternate, or cross-reference part numbers that match this item.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 thermistor directly replaces the following OEM and cross-reference part numbers:
WPW10384183, W10384183, 2118228, EAP11753996, AP6020677, AWP50093, PD00035299, PS11753996
If your part number is not listed above, contact our support team before ordering and we will verify compatibility.
Compatibility
This thermistor is compatible with select Whirlpool refrigerators, and also fits select Kenmore, Maytag, Amana, KitchenAid, and Ikea refrigerators built on the Whirlpool platform.
Note: A related but separate thermistor, W10384184, is used on some of the same or similar models and is sometimes sold as a paired kit alongside this part. Always verify your full model number before ordering. Contact our support team with your model number if you're unsure which thermistor your refrigerator needs.
Key Features
- Aftermarket replacement thermistor — senses temperature and reports to the electronic control
- Resolves "inconsistent cooling," "refrigerator not cooling despite cold freezer," and "improper defrosting" symptoms
- Includes thermistor with probe and wiring harness/plug
- Black/white, plastic/metal construction
- Direct drop-in replacement — no modification required
- Replaces WPW10384183, W10384183, 2118228, EAP11753996, AP6020677, AWP50093, PD00035299, PS11753996
- Compatible with Whirlpool, Kenmore, Maytag, Amana, KitchenAid, and Ikea refrigerators
- Aftermarket replacement built to OEM-equivalent quality standards
- Typical repair takes 30 to 60 minutes
Product Specifications
| Part Number | W10384183 |
| OEM Part Number | WPW10384183 |
| Part Type | Refrigerator Thermistor |
| Condition | Aftermarket Replacement |
| Color | Black / White |
| Compatible Brands | Whirlpool, Kenmore, Maytag, Amana, KitchenAid, Ikea |
| Includes | Thermistor with probe and harness/plug |
| Function | Senses internal temperature and reports to the electronic control |
| Repair Difficulty | Easy to Moderate — 30 to 60 minutes |
| Quantity | 1 thermistor |
Installation Notes
Frequently Asked Questions
My freezer feels cold but the refrigerator side isn't cooling. Is this the part I need?
It may well be, as this pattern is documented for this thermistor. One customer reported that the evaporator coils and fins were "overly freezing," which kept cool air from reaching the refrigerator compartment while the freezer stayed fine. After defrosting the iced-over coils and replacing this thermistor, the problem was solved.
My refrigerator isn't defrosting properly. Could this be the cause?
Yes, this is a documented symptom. One customer specifically described their unit "not defrosting" and resolved it by replacing this sensor, calling the repair "very straightforward." Since this thermistor feeds temperature data into the defrost cycle on many models, a failing sensor can prevent the defrost system from operating correctly.
Do I need to defrost the coils before replacing this part?
If your evaporator coils are heavily frosted or iced over, yes — clear that ice first so you can properly access and route the new thermistor, and so you can accurately judge whether the repair has resolved the airflow problem once everything is back together.
Is this an OEM or aftermarket part?
This is an aftermarket replacement part built to OEM-equivalent quality standards. It is not a genuine Whirlpool OEM part, but is manufactured to match the sensing function, probe design, and wiring harness configuration of the original WPW10384183 thermistor used in compatible Whirlpool, Kenmore, Maytag, Amana, KitchenAid, and Ikea refrigerators.
Shop With Confidence
Express Parts Direct is a U.S.-based appliance parts retailer offering genuine OEM and high-quality replacement parts for all major brands, with fast shipping from our U.S. warehouse. Our team can help verify compatibility before you buy.
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XPARTCO W10384183 Refrigerator Thermistor Replaces WPW10384183