12002355 - Genuine OEM Whirlpool Thermistor Kit

12002355 – Genuine OEM Whirlpool Thermistor Kit

The 12002355 Genuine OEM Whirlpool Thermistor Kit is an original manufacturer temperature-sensing component designed for use in compatible Whirlpool refrigerators and select related brands. This genuine OEM thermistor helps monitor internal refrigerator and freezer temperatures, providing critical information to the electronic control system so the appliance can maintain proper cooling performance and execute defrost functions accurately. Appliance Kingdom supplies genuine OEM refrigerator parts across Canada with fast shipping and dependable customer support.

A faulty thermistor is a common cause of temperature-related refrigerator problems, including food freezing unexpectedly, insufficient cooling, frost buildup, and extended compressor run times. Replacing a defective thermistor with a genuine OEM part helps restore accurate temperature monitoring and reliable refrigerator operation.

What Does the Thermistor Kit Do?

The thermistor is a temperature-sensitive electronic sensor that continuously monitors temperatures inside the refrigerator and freezer compartments. It sends resistance-based temperature readings to the appliance's electronic control board, allowing the system to regulate cooling cycles, defrost operations, and compressor run times.

Because temperature management is essential for food preservation and energy efficiency, using a genuine OEM thermistor ensures proper calibration and compatibility with the refrigerator's control system.

When a thermistor becomes inaccurate, shorted, or open-circuited, the refrigerator may receive incorrect temperature data, resulting in cooling problems, frost accumulation, or inconsistent performance.

Common Symptoms Indicating Replacement

A failed or inaccurate thermistor may cause:

• Refrigerator section too warm
• Refrigerator section too cold
• Freezer section too warm
• Freezer section too cold
• Frost buildup inside the appliance
• Excessive compressor run times
• Defrost system performance issues
• Inconsistent temperatures between compartments
• Food freezing unexpectedly in fresh-food sections
• Poor overall cooling performance

If diagnostic testing confirms the thermistor is faulty, replacing the sensor often resolves these issues and restores proper temperature regulation.

Compatibility Guidance

This thermistor kit is designed for compatible Whirlpool refrigerator applications and may also be used in certain models manufactured under related brands.

Before ordering:

• Verify your refrigerator model number.
• Confirm that part number 12002355 is specified for your appliance.
• Contact Appliance Kingdom if you require assistance confirming compatibility.

Model verification helps ensure the correct replacement part is ordered for your refrigerator.

Replaces Part Numbers

The following replacement and superseded part numbers have been verified through authoritative appliance parts sources:

• 12002356
• 67003871
• 67003872
• 67004034
• 67004035
• 67005103
• 67006645
• 67006883
• 8208196
• 8208278
• 12791403
• 12791403SP
• 12791404
• 12791404SP
• 12791405
• 12791405SP
• 12791406
• 12791406SP
• 12791407
• 12791407SP
• AH2003772
• EA2003772
• PS2003772
• Y67003872
• AP4009169
• 1057227

Verified from Whirlpool and major appliance parts distributors.

Key Features & Benefits

• Genuine OEM Whirlpool replacement part
• Designed to provide accurate temperature sensing
• Supports proper cooling and defrost system operation
• Manufactured to original factory specifications
• Reliable electrical performance and durability
• Helps maintain consistent refrigerator temperatures
• Designed for precise fit and compatibility
• Suitable for homeowners, landlords, maintenance professionals, and appliance technicians
• Meets Whirlpool engineering and performance standards

Installation Overview

Replacing a refrigerator thermistor is generally considered a moderate DIY repair. Access requirements vary by refrigerator model and thermistor location.

Typical installation involves:

• Disconnecting appliance power
• Accessing the thermistor location
• Removing the existing sensor
• Connecting the replacement thermistor
• Reassembling and testing appliance operation

Many experienced DIY homeowners can complete the repair with basic tools. Professional installation may be preferred if advanced disassembly or electrical troubleshooting is required.

Always disconnect power before servicing the appliance.

Canada-Wide Availability & Trusted Canadian Supplier

Appliance Kingdom proudly supplies genuine OEM refrigerator parts to customers throughout Canada. Orders ship from Canada, helping reduce delivery times while providing dependable access to quality appliance repair components.

Whether you are repairing a household refrigerator, maintaining rental properties, or servicing appliances professionally, Appliance Kingdom offers trusted parts and knowledgeable support nationwide.

Buyer Confidence & Quality Assurance

When purchasing the 12002355 Genuine OEM Whirlpool Thermistor Kit, you benefit from:

• Genuine OEM Whirlpool manufacturing
• Factory-engineered fit and performance
• Reliable temperature sensing accuracy
• Support with compatibility verification
• Canadian-based service and shipping
• Confidence in long-term refrigerator performance