WP3979346 - Genuine OEM Whirlpool Washer Water Inlet Valve

WP3979346 – Genuine OEM Whirlpool Washer Water Inlet Valve

The WP3979346 Genuine OEM Whirlpool Washer Water Inlet Valve is a factory-original replacement component designed for Whirlpool washing machines. It is engineered to precisely control water flow into the washer during fill cycles, ensuring correct water levels for every wash program.

As a Genuine OEM Whirlpool part, WP3979346 meets exact manufacturer specifications for performance, safety, and durability. It is widely used across Whirlpool-family washers and is trusted by homeowners, landlords, and professional appliance technicians across Canada. Available from Appliance Kingdom with fast nationwide shipping, it is a reliable solution for common washer water-fill issues.

Function & Importance of the Water Inlet Valve (Washer Category)

This valve regulates the entry of hot and cold water into the washing machine. When the washer starts a cycle, the electronic solenoids inside the valve open and close to allow the correct amount of water into the tub based on selected settings.

In Whirlpool washers, this part is essential because it:

• Controls water level accuracy for each wash cycle

• Manages hot and cold water mixing

• Ensures proper cycle timing and wash performance

• Prevents overflow or underfilling issues

OEM quality matters because water inlet valves operate under constant pressure and electrical control. A low-quality or incorrect valve can lead to leaks, incorrect filling, or premature failure of the wash cycle system.

Common Symptoms of a Faulty Water Inlet Valve

If this valve is failing or clogged, your Whirlpool washer may show:

• Washer not filling with water

• Slow or delayed filling during cycles

• No hot or cold water entering the drum

• Overfilling or continuous water flow

• Washer stopping mid-cycle due to water supply error

• Water leaks at the back of the machine

These symptoms directly indicate water flow control failure, and replacing the inlet valve is often the correct fix for restoring normal washer operation.

Compatibility Guidance

• Designed specifically for washing machines (Whirlpool washers and compatible brands)

• Always verify your washer’s model number before ordering

If you're unsure about compatibility, Appliance Kingdom can help confirm fitment before purchase.

Replaces Part Numbers (Verified)

• 3979346

• 3979347

• 8578342

• AP6009052

• WP3979346VP

(Verified cross-reference information from authoritative appliance parts databases.)

Key Features & Benefits

• Genuine OEM Whirlpool-manufactured part

• Built for accurate water flow and temperature control

• Durable solenoid-based design for long service life

• Ensures proper washer filling performance

• Compatible with multiple Whirlpool-family washer models

• Trusted by repair professionals and technicians

Installation Overview

Replacing a washer water inlet valve is considered a moderate repair task:

• Located at the back of the washing machine

• Requires disconnecting water supply lines and electrical connectors

• Basic hand tools are needed

DIY installation is possible for experienced users, but professional installation is recommended to avoid water leaks or electrical misconnection.

Canada-Wide Availability & Supplier Trust

Appliance Kingdom is a Canada-based appliance parts supplier, offering:

• Fast shipping across all provinces and territories

• Reliable access to OEM-quality Whirlpool parts

• Support for homeowners, landlords, and repair technicians

• Products aligned with Canadian appliance standards

Buyer Confidence & Assurance

• 100% Genuine OEM Whirlpool part

• Designed for perfect fit and reliable operation

• Helps restore proper washer performance quickly

• Expert support available to verify compatibility

• Trusted replacement for long-term durability