WPW10515399 - Genuine OEM Whirlpool Washer Drain Pump

WPW10515399 – Genuine OEM Whirlpool Washer Drain Pump

The WPW10515399 Genuine OEM Whirlpool Washer Drain Pump is a factory-certified replacement component designed to restore proper water drainage in your washing machine. Engineered to Whirlpool’s exact specifications, this OEM drain pump ensures reliable performance, durability, and precise fit across a wide range of compatible washer models.

Available from Appliance Kingdom in Canada, this part is trusted by homeowners, landlords, and professional technicians for resolving drainage failures, standing water issues, and cycle interruptions—with fast, Canada-wide shipping.

Function & Importance of the Washer Drain Pump

The drain pump is responsible for removing water from the washer drum during the drain and spin cycles. It actively pushes wastewater out through the drain hose, allowing the washer to complete cycles efficiently.

Key roles include:

• Draining water after wash and rinse cycles

• Preventing standing water and odours

• Supporting proper spin cycle performance

• Maintaining overall washer efficiency and hygiene

A failing pump can disrupt the entire washing process. Using a Genuine OEM pump like WPW10515399 ensures proper motor strength, sealing, and compatibility—critical for preventing leaks, noise, and premature failure.

Common Symptoms of a Faulty Drain Pump

If your washer shows any of the following issues, replacing the drain pump is often the correct solution:

• Washer won’t drain or leaves water in the drum

• Slow or incomplete draining during cycles

• Washer not spinning properly due to retained water

• Unusual noises (humming, grinding) from the pump area

• Water leaking from the bottom of the washer

• Cycle stops or errors related to drainage

Will replacing this part fix your issue?
If your washer cannot remove water effectively or is making abnormal pump noises, replacing the drain pump typically restores normal operation.

Compatibility Guidance

• Designed for Whirlpool washing machines

• Also used in select models from brands such as Maytag, KitchenAid, Amana, and others under the Whirlpool family

• Always verify your appliance model number before ordering to ensure proper fit

Replaces Part Numbers

The WPW10515399 drain pump is confirmed to replace the following part numbers:

• W10422971

• W10515399

Key Features & Benefits

• Genuine OEM Whirlpool part for guaranteed reliability

• Engineered for efficient water drainage and consistent performance

• Direct-fit design for easy installation and compatibility

• Helps prevent water damage, odours, and cycle failures

• Suitable for DIY repairs and professional technicians

Installation Overview

Replacing the washer drain pump is typically a moderate-level repair:

• Requires access to the bottom or rear panel of the washer

• Involves disconnecting hoses, clamps, and electrical connectors

• Some residual water may be present during removal

DIY-friendly for experienced users, but professional installation is recommended if you are unfamiliar with appliance repairs or water-connected components.

Canada-Wide Availability & Trusted Supply

Appliance Kingdom is a Canada-based supplier offering genuine OEM appliance parts with fast nationwide delivery. All parts are suitable for Canadian appliance standards, ensuring safe and reliable operation in residential and rental properties.

Buyer Confidence & Support

• 100% Genuine OEM quality assurance

• Built for exact fit and long-term durability

• Expert support available to confirm compatibility before purchase

• Trusted by appliance repair professionals across Canada