WPW10448874 - Genuine OEM Whirlpool Refrigerator Start Device

WPW10448874 – Genuine OEM Whirlpool Refrigerator Start Device

The WPW10448874 is a Genuine OEM compressor start relay and overload protection component designed for Whirlpool refrigerators. It is responsible for initiating and regulating the compressor’s startup sequence, ensuring the cooling system begins operation correctly and safely.

This OEM start device is engineered to Whirlpool factory specifications for reliable electrical performance, proper compressor activation, and long-term durability. It is widely used across Whirlpool and affiliated brands where compressor start assistance is required for proper refrigeration cooling performance.

Available across Canada from Appliance Kingdom with fast nationwide shipping for homeowners, landlords, and appliance repair technicians.

What Does the WPW10448874 Start Device Do?

The refrigerator compressor start device is mounted directly onto the compressor at the rear of the appliance. Its core function is to:

• Provide the initial electrical boost needed to start the compressor motor

• Regulate startup current flow to prevent overload damage

• Protect the compressor from electrical stress and overheating

• Ensure smooth cycling of the refrigeration system

Without a functioning start device, the compressor may fail to start or may repeatedly attempt to start without success, leading to cooling failure.

Common Symptoms of a Faulty Start Device

A failing WPW10448874 start device can cause noticeable refrigerator performance issues, including:

• Refrigerator and freezer not cooling properly

• Compressor clicking repeatedly but not starting

• Buzzing or humming noise from the compressor area

• Intermittent cooling or complete cooling failure

• Compressor overheating or shutting off shortly after attempting to run

In many cases, these symptoms can mimic a compressor failure, but a faulty start device is often the actual cause.

Replacing this component can restore proper compressor startup and normal cooling performance if the compressor itself is still functional.

Compatibility Guidance

This WPW10448874 start device is designed for use in select Whirlpool refrigerator systems and compatible models from Whirlpool-owned brands.

Before ordering, always verify your refrigerator’s full model number to ensure correct compatibility. The model tag is typically located inside the fresh food compartment or along the interior side wall.

If you need assistance confirming fitment, Appliance Kingdom can help verify compatibility before purchase.

Replaces Part Numbers (Verified)

• W10448874

• AP6021552

• 2312074

• PS11754876

Key Features & Benefits

• Genuine OEM Whirlpool compressor start device

• Includes overload protection for compressor safety

• Designed for precise electrical startup performance

• Helps restore cooling in non-starting refrigerators

• Engineered to original manufacturer specifications

• Improves reliability and compressor longevity

• Suitable for professional technicians and experienced DIY repair

• Ships across Canada from a trusted appliance parts supplier

Installation Overview

Replacing a refrigerator start device is generally a moderate-level repair.

Installation typically involves:

• Disconnecting refrigerator power supply

• Accessing the rear compressor compartment

• Removing the existing start relay/overload unit

• Installing the replacement device onto the compressor terminals

• Securing connections and restoring power

Because this part is directly connected to the compressor electrical system, careful handling is required. Professional installation is recommended if you are not experienced with refrigeration electrical components.

Canada-Wide Availability & Supplier Trust

Appliance Kingdom supplies genuine OEM refrigerator replacement parts across Canada, supporting homeowners, landlords, and appliance repair professionals.

Customers benefit from:

• Fast Canada-wide shipping

• OEM-quality assurance

• Reliable product sourcing

• Support for compatibility verification

• Parts suitable for Canadian appliance standards

Buyer Confidence & Support

When purchasing the WPW10448874 start device from Appliance Kingdom, you receive:

• Genuine OEM Whirlpool quality

• Verified compressor compatibility support

• Reliable performance for refrigerator repair

• Professional-grade appliance part sourcing

• Nationwide Canadian delivery