4387913 - Genuine OEM Whirlpool Refrigerator Relay & Overload Kit

SKU : 4387913
$84.39
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4387913 – Genuine OEM Whirlpool Refrigerator Relay & Overload Kit

The 4387913 is a Genuine OEM Whirlpool refrigerator compressor start device designed to help power and protect your refrigerator’s compressor during startup and operation. This essential refrigerator component combines both the start relay and overload protector into one service kit, helping ensure proper compressor function and protecting against overheating or electrical overload conditions. Verified by Whirlpool OEM parts documentation and trusted appliance parts suppliers, this kit is designed for reliable replacement performance in compatible Whirlpool-built refrigerators.

If your refrigerator is clicking repeatedly, failing to cool, or the compressor is struggling to start, replacing the 4387913 relay and overload kit often resolves these common compressor startup failures.

Available from Appliance Kingdom with fast Canada-wide shipping for homeowners, landlords, and professional appliance repair technicians.

What Does the 4387913 Relay & Overload Kit Do?

The relay and overload kit is a critical electrical component attached directly to the refrigerator compressor.

It performs two important functions:

  • Start Relay: Supplies the compressor with the electrical boost required to start

  • Overload Protector: Prevents compressor overheating and electrical damage by interrupting power if unsafe operating conditions occur

OEM precision matters because improper relay timing, incorrect electrical resistance, or poor-quality materials can cause hard starts, repeated shutdowns, compressor damage, or complete cooling failure.

Using the genuine Whirlpool 4387913 kit ensures:

  • Proper compressor startup performance

  • Safe overload protection

  • Reliable refrigerator cooling operation

  • Protection against premature compressor wear

  • Correct electrical specifications for Whirlpool-built refrigeration systems

Common Symptoms Indicating Replacement

A failing relay and overload kit often causes noticeable refrigerator cooling problems.

Common symptoms include:

  • Refrigerator not cooling

  • Freezer section warming up

  • Clicking sound every few minutes

  • Compressor tries to start but shuts off

  • Refrigerator cycles repeatedly without cooling

  • Compressor overheats

  • Interior lights work but cooling system does not start

If the compressor itself tests good, replacing the 4387913 relay and overload kit frequently restores normal cooling performance. Appliance repair discussions and field reports consistently identify this part as a common fix for “clicking but not cooling” Whirlpool refrigerator failures.

Compatibility Guidance

The 4387913 relay and overload kit is designed for compatible Whirlpool-built refrigerators and may also fit select:

  • Whirlpool

  • KitchenAid

  • Maytag

  • Kenmore

  • Roper

  • Estate

  • Inglis

  • Crosley

  • Admiral

  • Amana

  • Jenn-Air

Always verify your refrigerator’s complete model number before ordering.

The appliance model number label is typically located:

  • Inside the fresh food compartment wall

  • Behind crisper drawers

  • Along the interior frame

If you need help confirming compatibility, Appliance Kingdom can assist before purchase.

Replaces Part Numbers

Verified OEM replacement and superseded part numbers include:

  • 4357207

  • 4387836

  • 4387766

  • 2154759

Confirmed through Whirlpool and AMRE Supply reference listings.

Key Features & Benefits

  • Genuine OEM Whirlpool compressor service kit

  • Combines relay and overload protector

  • Built to original Whirlpool electrical specifications

  • Protects compressor against overheating

  • Helps restore normal refrigerator cooling

  • Designed for reliable compressor startup

  • Proper fit for compatible refrigerator systems

  • Suitable for homeowners and professional appliance technicians

  • Ships across Canada from a trusted Canadian supplier

Installation Overview

Replacing the 4387913 relay and overload kit is generally considered a moderate refrigerator repair.

Typical installation steps include:

  1. Disconnect refrigerator power

  2. Remove rear access panel

  3. Locate compressor start device assembly

  4. Remove failed relay/overload components

  5. Install new OEM replacement kit

  6. Reassemble and restore power

Basic hand tools are usually required.

Because this repair involves electrical compressor components, professional installation is recommended for customers unfamiliar with refrigerator electrical diagnostics.

Canada-Wide Availability & Trusted Canadian Supplier

Appliance Kingdom supplies genuine OEM and premium replacement appliance parts to customers across Canada.

Canadian homeowners, landlords, property managers, and appliance repair professionals trust Appliance Kingdom for:

  • Fast nationwide shipping

  • Genuine OEM parts

  • Expert compatibility support

  • Reliable Canadian appliance parts service

Buyer Confidence & Support

When you purchase the 4387913 Genuine OEM Whirlpool Refrigerator Relay & Overload Kit from Appliance Kingdom, you receive:

  • Genuine Whirlpool OEM quality assurance

  • Reliable fit and electrical performance

  • Trusted compressor protection

  • Compatibility verification assistance

  • Fast Canadian delivery

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