WP3979345 - Genuine OEM Whirlpool Washer Water Inlet Valve

WP3979345 – Genuine OEM Whirlpool Washer Water Inlet Valve

The WP3979345 Genuine OEM Whirlpool Washer Water Inlet Valve is a critical washing machine (washer) water control component designed to regulate the flow of hot and cold water into the wash tub. As a genuine OEM Whirlpool part, it ensures factory-grade performance, safety, and durability for compatible Whirlpool, Maytag, Kenmore, and related washer systems.

Available through Appliance Kingdom (Canada-wide shipping), this part is a reliable replacement solution for water fill issues, helping restore proper wash cycles, accurate water levels, and consistent machine performance.

Function & Importance of the Water Inlet Valve

The water inlet valve is the entry control point for water supply in a washing machine. It receives electrical signals from the washer’s control board and opens or closes internal solenoids to regulate:

• Hot water flow

• Cold water flow

• Water pressure and timing during cycles

A properly functioning valve ensures:

• Correct fill levels for each wash cycle

• Proper detergent mixing and cleaning efficiency

• Protection against overflow or underfilling

Because it directly manages water entry, OEM accuracy is essential for safe operation and long-term washer reliability.

Common Symptoms of a Faulty Water Inlet Valve

If the WP3979345 valve is failing, your washer may show the following issues:

• Washer not filling with water at all

• Slow or delayed water intake

• Only hot or only cold water entering the machine

• Washer overfilling or failing to stop water flow

• Interrupted wash cycles or cycle errors

• Weak water pressure during fill stage

In many cases, replacing the inlet valve resolves these issues and restores normal washing function.

Compatibility Guidance

• Designed for washing machines (washers)

• Used in select Whirlpool platform washers and compatible brands

Before ordering, always confirm your appliance’s exact model number to ensure correct fitment. If uncertain, Appliance Kingdom support can assist with verification.

Replaces Part Numbers (Verified)

• 3979345

• 3979349

• AP6009051

Key Features & Benefits

• Genuine OEM Whirlpool-manufactured part

• Engineered for precise water flow control

• Designed for reliable hot/cold water switching

• Built to meet original factory specifications

• Supports long-term washer performance and safety

• Trusted by technicians, landlords, and homeowners

Installation Overview

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

• Requires access to the rear/top water connection area

• Involves disconnecting water hoses and electrical connectors

• Basic mechanical tools are typically required

DIY installation is possible for experienced users, but professional installation is recommended to avoid water leakage or connection issues.

Canada-Wide Availability & Trust

Appliance Kingdom supplies this part across all Canadian provinces, ensuring:

• Fast domestic shipping from Canada

• Reliable OEM-quality appliance parts

• Support for residential and commercial appliance repairs

• Compatibility with Canadian appliance usage standards

Buyer Confidence & Assurance

• 100% genuine OEM Whirlpool component

• Designed for exact fit and dependable operation

• Helps eliminate common washer water fill failures

• Verified compatibility support available before purchase

• Trusted supply for technicians and appliance repair businesses