W11665769 Whirlpool Dishwasher Pump and Motor Assembly – Fix Your Dishwasher That Won't Drain, Won't Fill with Water, or Makes Loud Grinding Noise

The W11665769 dishwasher pump and motor assembly is a genuine Whirlpool OEM replacement part designed for Whirlpool, KitchenAid, Maytag, and Amana dishwashers. This critical component circulates water throughout the wash cycle and drains water at the end of each cycle. When the pump and motor assembly fails, your dishwasher may not drain properly, fail to fill with water, make loud grinding or humming noises, or leave dishes dirty due to poor water circulation.

Replacing a faulty pump and motor assembly restores proper water circulation and drainage, ensuring your dishwasher cleans dishes effectively and operates quietly. This is a common repair part that can solve many water flow and drainage issues in modern dishwashers.

✓ Common Symptoms Fixed

• Dishwasher won't drain water
• Water remains in bottom of dishwasher after cycle
• Dishwasher won't fill with water
• Loud grinding, humming, or buzzing noise during wash cycle
• Dishes not getting clean (poor water circulation)
• Dishwasher stops mid-cycle
• Error codes related to drain or circulation pump
• Weak spray arm rotation

✓ Key Features & Specifications

• Part Number: W11665769 (replaces W10917110, W11085683, W11164469)
• Brand: Whirlpool
• Part Type: Dishwasher Pump and Motor Assembly (Complete Unit)
• Compatibility: Whirlpool, KitchenAid, Maytag, Amana dishwashers
• Function: Circulates water during wash cycle and drains water at cycle end
• Voltage: 120V AC
• Assembly Includes: Circulation pump, drain pump, and motor in one complete unit
• Warranty: Manufacturer's warranty included

✓ Buying Options

We offer genuine OEM Whirlpool parts to ensure perfect fit and reliable performance. OEM (Original Equipment Manufacturer) pump and motor assemblies are made by Whirlpool to exact factory specifications, guaranteeing compatibility with your dishwasher model and long-lasting durability. While aftermarket alternatives may be available, OEM parts provide the best assurance of proper water flow, quiet operation, and extended appliance life.

Note: If you only need the wash pump (not the complete assembly), order part number W11612327.

✓ Installation Tips

Difficulty Level: Advanced – Requires disassembling dishwasher and working with electrical connections

Estimated Time: 60-90 minutes

Tools Needed: Screwdriver, pliers, towels, bucket, work gloves

Steps:

1. Disconnect power to dishwasher at circuit breaker
2. Turn off water supply to dishwasher
3. Remove lower dish rack and spray arm
4. Remove screws securing lower spray arm support and filter assembly
5. Tip dishwasher on its back to access bottom panel
6. Remove bottom access panel
7. Disconnect wire harness and hose connections from old pump assembly
8. Remove mounting screws and old pump and motor assembly
9. Install new pump and motor assembly and secure with mounting screws
10. Reconnect all hoses and wire harness connections
11. Reinstall bottom panel and return dishwasher to upright position
12. Reinstall filter assembly, spray arm support, and spray arm
13. Restore power and water supply
14. Run a test cycle to verify proper operation

Safety Note: Always disconnect power and water supply before working on your dishwasher. Have towels and a bucket ready to catch water. This is an advanced repair – if uncomfortable with electrical connections or disassembly, contact a professional technician.

✓ Compatible Models

This pump and motor assembly fits many Whirlpool, KitchenAid, Maytag, and Amana dishwasher models. To verify compatibility, check your dishwasher's model number (located on the door frame or inside the tub) against the compatible models list, or contact our support team with your model number for verification before ordering.

✓ Replacement Part Numbers

This part replaces the following part numbers:

• W11665769
• W10917110
• W11085683
• W11164469

✓ Why Choose XPart Supply

• 30+ Years Experience: Canadian appliance parts experts since 1994
• Genuine OEM Parts: Factory-authorized Whirlpool replacement components
• Expert Support: Phone and email support from knowledgeable technicians
• Fast Canadian Shipping: Quick delivery across Canada
• Free Shipping: Complimentary shipping on this item
• Guaranteed Fit: Right part for your model or your money back
• Competitive Pricing: Best prices on genuine Whirlpool parts

✓ Frequently Asked Questions

Q: How do I know if my dishwasher pump and motor assembly is bad?
A: Common signs include water remaining in the bottom of the dishwasher after a cycle, loud grinding or humming noises during operation, dishes not getting clean due to poor water circulation, or the dishwasher stopping mid-cycle. You may also see error codes related to the drain or circulation pump on the control panel.

Q: Will this pump and motor assembly fit my Whirlpool dishwasher model?
A: The W11665769 fits many Whirlpool, KitchenAid, Maytag, and Amana dishwasher models. Check your appliance's model number (located on the door frame or inside the tub) and compare it with the compatible models list, or contact our support team with your model number for verification.

Q: Can I install this pump and motor assembly myself?
A: This is an advanced repair that requires disassembling the dishwasher, tipping it on its back, and working with electrical connections. If you have experience with appliance repairs and the proper tools, you can complete this in 60-90 minutes. However, if you're uncomfortable with electrical work or disassembly, we recommend hiring a professional technician.

Q: What's the difference between the complete pump assembly and just the wash pump?
A: The W11665769 is the complete pump and motor assembly that includes both the circulation pump (for washing) and drain pump (for draining) along with the motor. If you only need to replace the wash pump component, you can order part number W11612327 separately, which may be more cost-effective if the motor and drain pump are still functioning.

Q: Why is my dishwasher making a loud grinding noise?
A: A loud grinding noise usually indicates the pump motor bearings are worn out, debris is stuck in the pump impeller, or the pump seal has failed. If you've checked for debris and the noise persists, the pump and motor assembly likely needs replacement. Running the dishwasher with a failing pump can cause further damage.