Whirlpool Dishwasher De-Coupled Drain Housing Assembly WPW10179455, Replaces W10179455

Genuine Whirlpool OEM de-coupled drain housing assembly, also described as a dishwasher drain pump housing. The housing covers the drain pump and connects the drain pump to the dishwasher tub.

Is This the Right Part?

✅ Cross Reference Information

Common Symptoms

• Visible leakage near the drain-pump housing or connected hose
• Rattling or abnormal noise during the drain cycle when the housing is damaged
• Residual water remaining in the dishwasher when a damaged housing or hose connection prevents proper drainage

Check Before Replacing

• Disconnect electrical power and inspect the housing and hose connections for cracks, pinholes, loose connections, or visible water trails.
• Check whether leakage occurs specifically during the drain portion of a cycle, while also inspecting the drain hose and pump because those components can produce similar symptoms.
• With power disconnected, visually inspect the housing area for foreign-object damage or deformation; do not force the pump or housing.
• Confirm that the leak is not originating from another nearby dishwasher component before identifying the housing as the cause.

Pro Tip

Part Details

Key Features

• Genuine Whirlpool OEM component
• Dishwasher drain-pump housing and hose assembly
• Encloses the drain pump and connects the pump to the dishwasher tub
• Replaces previous Whirlpool part number W10179455

Installation Notes

• Disconnect electrical power before servicing the dishwasher.
• Shut off the dishwasher water supply before beginning work.
• Follow the appliance-specific service or installation documentation because access and attachment details vary by model.
• After installation, inspect all hose and housing connections for secure seating and check for leaks during a controlled drain test.

Verified Compatible Models

665.13979K015, JDB3600AWX0, JDB3600AWX5, KUDE20IXBL3, KUDE20IXWH4, KUDE40FXSP2, KUDE40FXSS2, KUDE40FXSS5, KUDE48FXSS1, KUDE48FXWH0, KUDE50CXSS2, KUDE60FVWH0, KUDE60FXPA2, KUDE70CVSS0, KUDE70FVPA4

Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.