Dishwasher Not Cleaning Dishes or No Water Spray? Circulation Pump Motor W11612327 — Fix Weak Spray & No Circulation Fast

A failed circulation pump motor is the most common cause of a Whirlpool or KitchenAid dishwasher that runs through its cycle but leaves dishes dirty, produces weak spray, or has no water movement at all. In most Whirlpool-platform dishwashers, the circulation pump motor drives the pump that forces water through the spray arms at high pressure during every wash cycle. When it fails — due to a seized bearing, burned winding, or failed capacitor — water stops circulating, spray arms go dry, and dishes come out with food residue no matter how much detergent is used. ⚡ One of the most common motor failures in Whirlpool-platform dishwashers. Part W11612327 is the current OEM replacement that supersedes W11084656, W10854710, and W10805387, and restores full water circulation and factory cleaning performance immediately.

❓ Is This the Right Part?

This is the correct fix if ALL of the following are true:

• ✔ Dishwasher powers on and runs through cycles normally
• ✔ Water fills the tub at the start of the cycle
• ✔ Drain pump is confirmed functional — water drains at end of cycle
• ✔ Water inlet valve is confirmed open and supplying water
• ✔ ONLY problem is poor cleaning, weak spray, or no water circulation during the wash phase

🔧 Common Symptoms

• Dishes on both racks not getting clean — food residue after a full cycle
• No water spray audible during the wash phase — dishwasher runs silently
• Weak or uneven spray — upper rack dishes consistently dirtier than lower
• Grinding, humming, or buzzing noise from the pump area during the wash cycle
• Dishwasher fills and drains normally but dishes are never cleaned
• Error codes related to wash motor or circulation failure on display

✔ If these symptoms match, this is the most likely failed component in the wash system.

✔ In most cases, replacing this circulation pump motor restores full spray pressure and cleaning performance immediately.

📦 Part Details

• Part Number: W11612327 (current OEM)
• Type: Dishwasher circulation pump and motor assembly — drives water through spray arms during wash cycles, 120V AC
• Supersession chain: W10805387 → W11084656 → W11612327; W10854710 → W11084656 → W11612327
• Replaces: W11084656, W10854710, W10805387 — direct fit, no modification required
• Brands: Whirlpool, KitchenAid, Amana, Admiral, Inglis, Roper (Whirlpool-built dishwashers)
• Canadian & U.S. OEM Number: W11612327 (same part both markets)

⚙️ Installation Notes

Skill Level: Moderate — 45–90 minutes. Disconnect power and water supply before servicing. Remove the lower rack, spray arm, pump cover, and filter assembly to access the motor. Disconnect the electrical harness and hose connections, remove the mounting hardware, and install the new W11612327 in reverse order. Reconnect all connections, restore power, and run a short test cycle to confirm full circulation and check for leaks before returning the dishwasher to service.

💡 Pro Tip

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✓ Model-Specific Repair Pages