WPW10643378 - Genuine OEM Whirlpool Refrigerator Electronic Control Board

WPW10643378 – Genuine OEM Whirlpool Refrigerator Electronic Control Board

The WPW10643378 Genuine OEM Whirlpool Refrigerator Electronic Control Board is a factory-original replacement control module designed for Whirlpool refrigerators and select compatible brands. This electronic control board acts as the central processing unit of the refrigerator, managing critical functions such as cooling cycles, defrost timing, compressor operation, fans, lighting, and dispenser controls.

Available across Canada from Appliance Kingdom (Edmonton, AB), this OEM control board ensures reliable performance, precise temperature regulation, and long-term durability. It is a trusted solution for restoring refrigerators experiencing unpredictable operation, temperature failures, or complete system non-responsiveness.

What This Control Board Does

The WPW10643378 electronic control board functions as the brain of the refrigerator system.

It continuously monitors temperature sensors and sends commands to essential components including:

• Compressor activation and cycling

• Evaporator and condenser fan operation

• Automatic defrost scheduling

• Interior lighting control

• Ice maker and dispenser functions

When operating correctly, it ensures stable cooling performance and energy-efficient operation. Because it directly manages multiple systems, OEM-level precision is essential for safe and consistent refrigerator performance.

Common Symptoms of a Failing Control Board

A failing or defective WPW10643378 control board may cause:

• Refrigerator or freezer not cooling properly

• Unstable or fluctuating internal temperatures

• Refrigerator running constantly or not turning on

• Error codes displayed on control panel (if applicable)

• Defrost cycle failure leading to ice buildup

• Non-functional lights, fans, or dispenser systems

• Intermittent operation or complete system shutdown

If your refrigerator is showing these symptoms, replacing the control board may restore normal operation—provided other components like sensors and wiring are functioning correctly.

Compatibility Guidance

This control board is designed for Whirlpool refrigerators and select related brands.

Common compatible brand families include:

• Whirlpool

• Maytag

• KitchenAid

• Jenn-Air

• Amana

• Kenmore (select models)

Important: Always verify your refrigerator’s model number and existing control board part number before ordering to ensure correct fitment and compatibility.

Replaces Part Numbers

• W10643378

• AP6023580

• PS11756925

• 3450512

Key Features & Benefits

• Genuine OEM Whirlpool electronic control board

• Restores full refrigerator system control and stability

• Designed for precise temperature and defrost management

• Supports multiple refrigerator system functions (compressor, fans, lighting, ice maker)

• Built to meet original manufacturer specifications

• Reliable solution for professional appliance repair and DIY technicians

• Helps restore energy-efficient operation and consistent cooling

Installation Overview

Installation Difficulty: Advanced

Replacing a refrigerator electronic control board requires technical knowledge of appliance electrical systems.

Typical installation steps include:

• Disconnecting refrigerator power supply

• Accessing the control housing compartment

• Disconnecting wiring harnesses carefully

• Removing and replacing the control board

• Ensuring correct reconnection and system reset

Due to the electrical sensitivity of this component, professional installation is strongly recommended unless you are experienced in appliance repair.

Canada-Wide Availability & Supplier Trust

The WPW10643378 control board is available through Appliance Kingdom, a trusted Canadian appliance parts supplier based in Edmonton, Alberta.

Customers across Canada benefit from:

• Fast nationwide shipping

• Genuine OEM appliance parts

• Expert compatibility assistance

• Reliable inventory for repair professionals and homeowners

• Support for major appliance brands used in Canadian households

Buyer Confidence & Assurance

When purchasing from Appliance Kingdom, you receive:

• Verified OEM-quality component

• Reliable system restoration performance

• Compatibility verification support before ordering

• Trusted Canadian supply chain and fast delivery

• Professional-grade appliance repair parts