WPW10605057 Genuine OEM Whirlpool Dishwasher Pump & Motor Assembly
The WPW10605057 is a genuine Whirlpool OEM circulation pump and diverter motor assembly for Whirlpool, Kenmore, KitchenAid, Jenn-Air, Maytag, Amana, Magic Chef, Admiral, Norge, Roper, and Ikea dishwashers. This assembly pumps water up through the spray arms throughout the wash cycle, and the integrated diverter motor controls which spray arm receives that water at any given moment. This assembly includes the circulation pump and diverter motor only — it does not include the drain pump, which is a separate component on this platform.
Over time, the pump motor's internal windings can wear out or fail electrically, or the diverter mechanism can stick or bind. A failing assembly typically shows up as a dishwasher that isn't washing dishes properly because water isn't circulating through the spray arms, or leaking from underneath the unit. Whirlpool's own guidance recommends checking the motor's resistance with a multimeter if water isn't circulating, to confirm the assembly before replacing it. It directly replaces AP6023350, WPW10482502, W10482502, W10605057, 3021439, 3023239, PS11756692, W10236194, W10534160N, W10300740, and W10500285.
Quick Answer
The WPW10605057 Genuine OEM Whirlpool Dishwasher Pump & Motor Assembly fixes Whirlpool, Kenmore, KitchenAid, Jenn-Air, Maytag, Amana, Magic Chef, Admiral, Norge, Roper, and Ikea dishwashers that aren't washing dishes properly because water isn't circulating, or that are leaking from underneath. Includes the circulation pump and diverter motor — not the drain pump. Replaces WPW10482502, W10482502, W10605057, 3023239, W10300740, W10500285, AP6023350, AWP51141, PD00026666, PS11756692. Check the motor's resistance with a multimeter before replacing to confirm this assembly is actually the cause.
Common Problems This Part Fixes
Dishes not getting clean because water isn't circulating through the spray arms
Dishwasher leaking from underneath the unit
Weak or absent water spray during the wash cycle
Motor humming without spraying water normally
Inconsistent washing results from cycle to cycle
Cross Reference Information
Part numbers can change over a product's lifecycle as manufacturers update designs or release new appliance models. For your convenience, we've included any known superseded, alternate, or cross-reference part numbers that match this item.
Replaces Part Numbers
This dishwasher pump and motor assembly directly replaces the following OEM and cross-reference part numbers:
WPW10605057, WPW10482502, W10482502, W10605057, 3023239, W10300740, W10500285, AP6023350, AWP51141, PD00026666, PS11756692.
If your part number is not listed above, contact our support team before ordering and we will verify compatibility.
Compatibility
This pump and motor assembly is compatible with select Whirlpool dishwashers, and also fits select Kenmore, KitchenAid, Jenn-Air, Maytag, Amana, Magic Chef, Admiral, Norge, Roper, and Ikea dishwashers built on the Whirlpool platform, including model numbers such as KDTE104ESS, WDT710PAHZ, KDFE104DSS, WDT780SAEM, and WDT710PAHB.
Note — circulation pump only, not the drain pump: This assembly includes the circulation pump and diverter motor. The drain pump on this platform is a separate component and is not included with this assembly. If your dishwasher isn't draining rather than not washing properly, you likely need the drain pump instead. Always verify your full model number before ordering. Contact our support team with your model number if you're unsure which part your dishwasher needs.
Key Features
Genuine Whirlpool OEM part — factory-specified pump and diverter motor design
Includes the circulation pump and diverter motor, which controls spray arm water flow
Resolves "not washing properly," "water not circulating," and "leaking underneath" symptoms
Factory Certified Part built to Whirlpool's engineering specifications
Direct drop-in replacement — matches the original mounting and hose connections
Replaces WPW10482502, W10482502, W10605057, 3023239, W10300740, W10500285, AP6023350, AWP51141, PD00026666, PS11756692
Compatible with Whirlpool, Kenmore, KitchenAid, Jenn-Air, Maytag, Amana, Magic Chef, Admiral, Norge, Roper, and Ikea dishwashers
Genuine OEM replacement — guaranteed fit, materials, and performance
DIY-friendly repair, typically about 30 minutes
Product Specifications
Part Number
WPW10605057
Part Type
Dishwasher Circulation Pump & Diverter Motor Assembly
Condition
Genuine OEM
Brand
Whirlpool
Function
Circulates water through the spray arms; diverter motor controls spray arm flow
Includes Drain Pump
No — sold separately
Repair Difficulty
Moderate — approx. 30 minutes
Quantity
1 pump and motor assembly
Compatible Brands
Whirlpool, Kenmore, KitchenAid, Jenn-Air, Maytag, Amana, Magic Chef, Admiral, Norge, Roper, Ikea
Installation Notes
⚠️ Unplug Dishwasher And Shut Off Water Supply Before Starting Disconnect power at the outlet or shut off the circuit breaker, and shut off the water supply before beginning. Wear work gloves. Remove the lower dish rack, the impeller/spray arm, and the drain filter to access the interior floor of the tub. Working from underneath the dishwasher, release the drain hose from the pump using pliers, then hand-unscrew the drain pump and temperature sensor about a quarter-turn each, being careful to release the small clip holding the drain pump in place — leave both of these components in place, since they're not part of this replacement. Release the three levers that clamp the pump and motor assembly to the bottom of the dishwasher, positioned roughly at 0, 120, and 240 degrees around the assembly. Photograph the electrical connections before disconnecting anything, since keeping track of exactly how everything was wired makes reassembly straightforward. Pop the old assembly up and out through the bottom of the dishwasher. If your old assembly used a separate counterweight, transfer it to the new assembly. Install the new WPW10605057 assembly through the same opening, reconnect all electrical connections exactly as photographed, and re-engage the three clamping levers. Reconnect the drain pump, temperature sensor, and drain hose you set aside earlier. Reinstall the drain filter, spray arm/impeller, and lower rack. Restore water and power, then run a test cycle to confirm normal water circulation with no leaks underneath. Tools needed: multi-screwdriver, pliers, work gloves.
Frequently Asked Questions
My dishwasher isn't cleaning dishes well. How do I know if this is the right part?
Whirlpool's own guidance recommends checking the pump motor's resistance with a multimeter first if water isn't circulating properly. If the motor tests outside its expected resistance range, or shows no continuity at all, that confirms this assembly has failed and needs replacing rather than a different component being at fault.
Should I replace the drain pump at the same time?
Not necessarily — this assembly doesn't include the drain pump, and if your dishwasher is washing normally but just not draining, the drain pump (a separate part) is the more likely cause rather than this circulation assembly. If both symptoms are present, it's worth checking both components, but they aren't sold together in this listing.
Do I need to replace the counterweight or reuse the old one?
If your dishwasher's original assembly used a separate counterweight component, transfer it from the old assembly to the new one during installation rather than assuming a new one is included. Check your specific model's parts diagram if you're not sure whether this applies to your dishwasher.
Is this an OEM or aftermarket part?
This is a genuine OEM part, manufactured by Whirlpool to factory specifications — guaranteed fit, materials, and performance. It matches the original pump design, diverter motor function, and mounting configuration of the circulation pump and motor assembly originally installed in your dishwasher.
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