W11036111 Whirlpool Dishwasher Diverter Valve Motor, Fixes Poor Wash Performance & Spray Arm Issues

The Whirlpool W11036111 Diverter Valve Motor is designed to control water distribution between the upper and lower spray arms in compatible dishwashers. It replaces W11412297 when fitment is confirmed by the appliance model number. When the diverter motor fails, water may not reach one rack, spray arms may not rotate properly, or the dishwasher may display wash-zone error codes.

Is This the Right Part?

Confirm the complete model number before ordering. Similar diverter motors may use different connector types, mounting configurations or gear ratios. Fits select Whirlpool and KitchenAid dishwashers — confirm the complete model before ordering.

Common Symptoms

• Dishes in the upper or lower rack not getting clean
• Spray arms not rotating or distributing water unevenly between racks
• Water not reaching one rack at all during the wash cycle
• Dishwasher displaying diverter or wash-zone error codes
• Unusual noise or grinding from the diverter area during the wash cycle

Check Before Replacing

• Inspect spray arm holes for clogs — blocked holes mimic diverter motor failure
• Check that the diverter disc beneath the lower spray arm spins freely by hand
• Inspect the motor connector for corrosion, burn marks or loose terminals
• Confirm the dishwasher is completing full cycles and not stopping early due to a control fault
• Check the wash pump for debris that may be restricting water flow to the diverter

Part Details

Installation Notes

1. Disconnect power and shut off water supply before servicing.
2. Photograph wiring, connector positions and mounting before disassembly.
3. Compare the new motor with the original before installation.
4. Inspect nearby wires, connectors and the diverter disc for damage.
5. Test the appliance and check for leaks or error codes after reassembly.

Use a qualified technician when diagnosis or installation is outside your experience.

Verified Compatible Models

Confirm your complete Whirlpool or KitchenAid dishwasher model number before ordering. Contact us to verify your model number before ordering.

Fitment reminder: Match the complete model number, including suffixes and revision digits, before ordering.