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Models > DU920QWDB3

DU920QWDB3 Whirlpool Dishwasher - Overview

Get Parts and Repair Help for DU920QWDB3

If you know the dishwasher repair part you need, you can browse the list of all parts on the DU920QWDB3, or you can search by name or part description. You can also find your part by where it is located on the DU920QWDB3 by selecting a section below. If you’re not sure which part you need, you can narrow your search by selecting a common symptom and we’ll show you the repair parts most likely to fix your dishwasher. We’ve also included any installation videos we have for DU920QWDB3 parts. Installation instructions provided by other do-it-yourselfers will help guide you through your repair.

Manuals & Care Guides for DU920QWDB3

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$46.06

Door Gasket - Gray

This gasket wraps around the sides and top of the dishwasher door and helps seal the door when it is closed to prevent water from leaking from the dishwasher during the washing cyc...

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$2.96

Spring, Lid

The dishwasher lid spring helps open the dispenser cover in the soap box when the control releases the latch. If your dishwasher does not dispense detergent, is broken and worn out, or the door is not opening properly, replacing the dispenser spring could be the solution. For this replacement you will need needle nose pliers. First, release the cover on the detergent dispenser, then remove the cover from the shaft it hinges on. Pull the shaft from one side and remove the spring from the shaft. Next, replace with the new spring and engage the two open hooks into the soap cover. Finally, grasp the hook and pull it over tab on the side of the wash cup. Verify that it works properly by opening and closing the cap. Refer to the manual provided by the manufacturer for further instructions.

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$4.89

Rubber Washer

The rubber washer is a part which is specific to dishwashers and should not be substituted by a similar part. It works with the heating element to seal the receptacle opening where...

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$44.38

Drain and Wash Impeller Kit

This dishwasher drain and wash impeller kit comes with both the drain and wash impeller, gaskets, chopper, and installation screw. This part helps stop your dishwasher from leaking and helps with the proper draining of the dishwasher. If you notice that your dishes are not cleaning, the dishwasher is not draining properly, or is making any unusually loud sounds or grinding noises, this could indicate the impeller and seal kit have broken down and need to be replaced. You will need a #15 and #20 torx driver, a small flat-blade screwdriver, 1/4-inch nut driver, adjustable wrench, and a small hammer and a sharp chisel.

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$17.63

High Limit Thermostat

This part acts as as safety mechanism that keeps the dryer from overheating. Once the dryer temperature reaches a certain point, this part will shut down power to the heating eleme

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$5.23

Pin (Lid Hinge)

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$4.37

Soap Cup Latch Kit

This soap cup latch kit, used in a dishwasher, will keep the dispenser cover closed. If your dishwasher will not dispense detergent, there is a door latch failure, the dishes are n...

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$6.80

Rack Adjuster

Sold Individually.

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$12.63

Soap Dispenser Cover

This part covers your soap dispenser and is spring loaded.

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$25.42

Thermal Fuse and Harness

*Please Note - When changing the fuse always use a new wiring harness.

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Dishwasher leaking at bottom of door

  • Customer: Eileen from Salt Lake City, UT
  • Difficulty: A Bit Difficult
  • Time to Complete: 1- 2 hours
  • Tools Required: Screw drivers
  • 176 of 181 people found this instruction helpful
Installed new door seal. Dishwasher still leaked. Googled the model number and then cleaned the filter at the bottom of the dishwasher, still leaked.
Verified that manifold bearing was not work. It was OK.
Found note that a plugged vent might cause leaking door. Very counterintuitive. Pried off air vent cover. Vent was thouroughly plugged wit... read more

Dishwasher Not Draining

  • Customer: Lewis from Portsmouth, NH
  • Difficulty: Really Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Pliers, Screw drivers
  • 155 of 199 people found this instruction helpful
Ordered both drain & wash impeller kit and the drain check valve with o-ring. Decided to test the cheaper drain check valve first. Pulled dishwasher out from wall & adjacent cabinetry; removed drain hose from disposer and drained as much water as possible; "jacked" side of dishwasher to gain access to drain hose and drain check valve; used pliers to remove ... read more

leaking from tub above motor

  • Customer: Daniel from Sarasota, FL
  • Difficulty: Easy
  • Time to Complete: 1- 2 hours
  • Tools Required: Nutdriver, Pliers, Screw drivers, Socket set, Wrench (Adjustable), Wrench set
  • 154 of 210 people found this instruction helpful
Disconnect unit and remove from under counter. remove lower spray arm, tip over dishwasher on it's back, diconnect wires from motor , unscrew drain fitting rotate motor mounts to and lift pump and motor assembly up and out from inside the dishwasher. thoughly clean all parts during pump disassembly( under running water and a toothbrush works well) . Lookin... read more