WP4389155 - Genuine OEM Whirlpool Refrigerator Evaporator Fan Motor

WP4389155 – Genuine OEM Whirlpool Refrigerator Evaporator Fan Motor

The WP4389155 Genuine OEM Whirlpool Refrigerator Evaporator Fan Motor is an original equipment manufacturer (OEM) replacement part designed for compatible Whirlpool-family refrigerators, including select KitchenAid models. Located inside the freezer compartment, this motor drives the evaporator fan, circulating cold air through the refrigerator and freezer to help maintain consistent temperatures.

If your refrigerator is making unusual noises or struggling to stay cold, a faulty evaporator fan motor may be the cause. Appliance Kingdom supplies appliance replacement parts to customers across Canada, with Canada-wide shipping to help homeowners, landlords, and professional appliance technicians find the right component for their repair.

Function & Importance of the Evaporator Fan Motor

The evaporator fan motor powers the fan that moves air across the evaporator coils and circulates cooled air throughout the refrigerator and freezer compartments. Proper airflow is essential for effective cooling and maintaining suitable food-storage temperatures.

When the motor wears out, becomes obstructed, or stops operating, cold air may not circulate properly. This can cause uneven cooling, rising compartment temperatures, and increased strain on the refrigerator's cooling system.

Choosing a genuine OEM replacement helps ensure the motor's design and electrical specifications are appropriate for the intended appliance application.

Common Symptoms of a Faulty Evaporator Fan Motor

A failing evaporator fan motor may cause the following refrigerator problems:

• Refrigerator too warm: Insufficient airflow can prevent the refrigerator compartment from reaching the desired temperature.

• Freezer cooling problems: Poor circulation can contribute to uneven temperatures inside the freezer.

• Unusual noise: Grinding, buzzing, squealing, or rattling from the freezer area may indicate a worn motor or fan obstruction.

• Weak airflow: Little or no air movement from the refrigerator vents can indicate a fan or airflow problem.

• Uneven cooling: Some areas of the refrigerator may remain colder than others because cooled air is not circulating effectively.

These symptoms can also be caused by other components or obstructions. A proper diagnosis helps confirm whether the evaporator fan motor needs replacement.

Will Replacing WP4389155 Fix My Refrigerator?

Replacing WP4389155 can resolve cooling and noise problems when the evaporator fan motor is confirmed to be defective. A working motor helps restore the airflow required for proper cooling.

However, similar symptoms can result from a faulty defrost system, a blocked fan, a temperature-control problem, or another refrigeration component. Check the appliance's model-specific service information and diagnose the cause before ordering a replacement.

Compatibility & Ordering Guidance

WP4389155 is a refrigerator evaporator fan motor used in compatible Whirlpool and KitchenAid refrigerator applications.

Before ordering, locate your refrigerator's complete model number and verify compatibility against an authoritative parts catalogue. Similar-looking motors may have different electrical specifications, mounting arrangements, or connections.

If you are unsure whether WP4389155 is the correct replacement, contact Appliance Kingdom with your refrigerator's model number for compatibility assistance.

Replaces Part Numbers

The following replacement and cross-reference numbers are documented by Whirlpool's parts network and established appliance-parts suppliers:

• 4389155

• 2188322

• 2003200

• 2001086

Confirm that the replacement number is applicable to your specific refrigerator model before purchasing.

Key Features & Benefits

• Genuine OEM Whirlpool evaporator fan motor

• Manufacturer part number: WP4389155

• Designed for compatible Whirlpool and KitchenAid refrigerators

• Helps circulate cooled air throughout refrigerator and freezer compartments

• Addresses fan-motor-related cooling issues and abnormal operating noise

• OEM design for the intended appliance application

• Suitable for homeowners, landlords, property managers, and appliance repair technicians

• Available through a Canadian appliance parts supplier serving customers nationwide

Important: The replacement motor does not include the original mounting bracket according to manufacturer-related parts information. You may need to transfer the bracket from your existing motor if required by your appliance's design. Verify the included components before installation.

Installation Overview

Replacing an evaporator fan motor is generally a moderate appliance repair. An experienced DIYer may be able to complete the job using suitable tools and model-specific instructions.

Typical repair steps include:

1. Disconnect the refrigerator from electrical power.

2. Access the evaporator fan assembly according to the manufacturer's service instructions.

3. Inspect the fan blade, wiring, connectors, and mounting hardware.

4. Remove the defective motor and transfer the original mounting bracket if required.

5. Install the replacement motor, reconnect the wiring, and reassemble the appliance.

6. Restore power and confirm that the fan operates correctly and cooling performance improves.

Always disconnect power before servicing electrical components. If the repair requires extensive disassembly or you are unfamiliar with appliance electrical systems, professional installation is recommended.

Canada-Wide Availability & Appliance Kingdom Support

Appliance Kingdom is a Canadian appliance parts supplier based in Edmonton, Alberta, serving customers across Canada.

We help homeowners, landlords, and professional appliance technicians source genuine OEM and quality replacement parts for refrigerator repairs. Canada-wide shipping makes it easier to obtain the components needed to restore appliance performance.

For added confidence before ordering WP4389155, provide your refrigerator's complete model number so the correct application can be checked.

Buyer Confidence & Quality Assurance

WP4389155 is identified as a genuine OEM Whirlpool replacement part by Whirlpool's parts network and established appliance-parts suppliers. Choosing the correct original-equipment component helps support proper fit and intended operation in compatible refrigerator models.

For the best purchasing experience, verify the model number, compare the original motor and mounting arrangement, and confirm which accessories are included with the replacement part.