Whirlpool Corporation Dishwasher Diverter Motor with Wire Harness W10155344, Replaces W10056349, W10134015, W10208691, 8579252

OEM pump diverter motor assembly with wire harness. It controls the distribution of wash water to the dishwasher spray arms. The diverter-motor shaft seal is incorporated into the pump sump housing and is not sold separately.

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✅ Cross Reference Information

Common Symptoms

• Upper or lower dishes remain poorly cleaned
• Reduced or absent water flow to one spray-arm zone
• Grinding, buzzing, or abnormal diverter noise during washing
• Dishwasher displays a diverter-position or water-flow-related fault
• Water leakage near the diverter motor or sump area

Check Before Replacing

• Observe the spray arms after a wash interval to determine whether water is reaching the affected zone; do not assume the diverter motor is the cause.
• Run the dishwasher's manufacturer-specified service-diagnostic cycle, if available, and listen for diverter movement or clicking during the diverter interval.
• With power disconnected, inspect the diverter motor, wire harness, and connectors for loose, corroded, wet, overheated, or damaged connections.
• With power disconnected, inspect the visible diverter shaft area for signs of mechanical binding or water contamination; the shaft seal is part of the sump housing, not this motor.
• If a diagnostic code is present, follow the applicable model-specific tech sheet before replacing the motor.

Pro Tip

Part Details

Key Features

• Whirlpool OEM dishwasher diverter motor assembly
• Includes wire harness
• Operates the diverter disc that redirects wash water to spray-arm zones
• Diverter shaft seal is incorporated into the pump sump housing and is not sold separately with this part
• Replaces archived Whirlpool numbers W10056349, W10134015, W10208691, and 8579252

Installation Notes

• Disconnect electrical power and shut off the dishwasher water supply before installation.
• Installation requires access to the underside of the dishwasher and removal of the existing diverter motor from the sump housing.
• Align the replacement motor with the sump housing, secure it using the original mounting arrangement, and reconnect the harness plugs to their matching sockets.
• Inspect the diverter area for water contamination or sump/seal damage; replacing the motor alone may not correct a leak originating at the sump shaft seal.
• Follow the model-specific service information because connector, fuse, and access details can vary by dishwasher version.

Verified Compatible Models

BLB14BRANA0, GU2800XTVB0, GU2800XTVB2, GU2800XTVS0, GU2800XTVS2, GU2800XTVY0, GU2800XTVY2, GU3600AWX5, GU3600XTVQ4, GU3600XTVT0, JDB3200AWS0, JDB3200AWS4, JDB3600AWP0, JDB3600AWP2, JDB3600AWP4

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