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Du900pdcb3 Parts

Some parts shown may not be for your model. To see parts for your model only, select it from "Matching Model Numbers" list on the left.

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Dishwasher Door Frame Trim
Genuine Whirlpool part
By: Whirlpool
Part Number: 3374711

Black dishwasher door frame trim that surrounds the interior door opening. Replaces cracked, broken, or discolored trim pieces. Direct fit installation.

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$77.29
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$91.98
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$14.69

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Dishwasher Timer Knob (Black)
Genuine Whirlpool part
By: Whirlpool
Part Number: 3375348

Black timer knob for dishwasher control panel. Replaces worn, cracked, or discolored knobs. Installs on timer shaft behind control console panel.

Do-It-Yourself Stories from Customers like You White dial turned old age yellow.   Denise B. • Oldsmar , FL • February 07, 2022

Replaced knob. White was no longer available, but it turned out that black looks great. . Read more

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$51.27
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$60.50
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$9.23

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Dishwasher Heater Support Bracket
Genuine Whirlpool part
By: Whirlpool
Part Number: 3379740

Secures the heater assembly in place to maintain proper alignment and stability. Replace if your bracket is cracked, broken, or missing to restore support.

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$39.95
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$47.54
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Dishwasher Switch Housing Cover
Genuine Whirlpool part
By: Whirlpool
Part Number: 8318219

Protective cover that installs over the dishwasher switch housing assembly. Replace if cracked, broken, or missing to restore proper switch protection.

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$7.95
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$9.77
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$1.82

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Dishwasher O-Ring Seal
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3376723

Rubber O-ring seal prevents water leaks between dishwasher components. Replace when worn or cracked to stop drips and avoid water damage. Verify fit.

Do-It-Yourself Stories from Customers like You Leaks from around the door and from the pump motor   Samuel M. • Sudbury , MA • January 12, 2016

1. To fix the leaks from around the door, I replaced the upper and lower door seals. These were purchased in a separate transcation, so they are not the parts shown here. The upper door seal worked as intended, but the lower seal would not stay in place on the lower edge of the door during a wash. Therefore I cleaned the grease and detergent off the old seal, and installed using silicone sealer/adhesive. The plastic edge pieces for the lower seal were supplied with the kit, and they installed... Read more

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$5.70
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$6.78
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Dishwasher Lower Spray Arm Assembly
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3376848

Fix poor cleaning on bottom rack with this lower spray arm assembly. Restores water circulation across dishes. DIY-friendly repair for dishwashers.

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$60.61
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$72.13
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$11.52

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Dishwasher Dispenser Cam
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3378124

Fix a dishwasher stuck on the same cycle or dispenser that won't open properly. This cam controls dispenser timing and lever movement for reliable operation.

Do-It-Yourself Stories from Customers like You Staying on same cycle   Vance N. • Burlington , WA • November 05, 2015

Replaced timer,and timer cam. Read more

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$64.95
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$77.94
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Appliance Mounting Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: WP488234

8-32 x 1/4 inch mounting screw for securing panels and components. Replace missing, stripped, or damaged screws during repairs or reassembly.

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$4.95
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$5.89
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Dishwasher Timer
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8535371

Fix a dishwasher timer that won't shut off or gets stuck in a cycle. Common repair when the dial is hard to turn or cycles run too long.

Do-It-Yourself Stories from Customers like You Staying on same cycle   Vance N. • Burlington , WA • November 05, 2015

Replaced timer,and timer cam. Read more

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$216.95
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$258.17
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Dishwasher Door Frame
Genuine Whirlpool part
By: Whirlpool
Part Number: WP9743028

Structural door frame for dishwashers. Mounts to the tub and supports the door panel. Replace if cracked, rusted, warped, or damaged from corrosion.

Do-It-Yourself Stories from Customers like You Dishwasher door panel was rusting   Prashant K. • Fishers , IN • October 11, 2014

I had no hope of separating the panel from the frame without damaging the frame since the two parts were rusted pretty badly and the screws holding the panel to the frame were completely beyond salvage. So I had to replace both the panel and the frame. I ended up removing the electrical/electronic connections, removing the panel/frame from the hinge and then replacing it with the new parts. Took about 90 minutes but the hardest part was removing other items from the rusting frame without... Read more

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$87.95
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$104.66
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Clip, Wire Harness
Genuine Whirlpool part
By: Whirlpool
Part Number: WP98997

 

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$7.48
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$7.65
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Clip
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3400935

 

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$7.62
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$8.38
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Dishwasher Thermostat Clip
Genuine Whirlpool part
By: Whirlpool
Part Number: W10539489

Fix inconsistent water temperatures or poor drying with this dishwasher thermostat clip. Secures the sensor for accurate temperature control.

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$13.95
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$16.60
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Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3374720

Size: 8-32.

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$25.64
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$28.20
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Lower Wash Arm Bearing (Lower Spray Arm)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP719576

This lower wash arm bearing keeps the dishwasher's lower spray arm turning smoothly so dishes get even water coverage. It replaces a worn bearing to reduce noise and restore proper spray-arm rotation. What it does:

  • Supports the lower spray arm so it can spin freely during cycles
  • Helps maintain even water distribution for better cleaning
  • Reduces grinding or scraping noises caused by a worn bearing
  • Prevents wobbling or misalignment of the lower spray arm
What's included: Bearing as shown Install notes:
  • Disconnect power and shut off the water supply before starting any repair
  • Inspect the spray arm and mounting surfaces for damage; clean before installing the new bearing

Do-It-Yourself Stories from Customers like You Leaking from the pump motor.   Kevin H. • Phoenix , AZ • March 15, 2018

After discovering that these parts were not the problem. I found replacements for the impeller online and replaced those parts plus these parts. Disassembly was difficult and one bolt inside of the motor shaft had to be drilled out. Other than that, these replacement parts were an exact fit and the video on your page made the replacement no problem. Read more

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Door Switch Kit
Genuine Whirlpool part
By: Whirlpool
Part Number: 4318273

The Latch Switch Kit, an OEM Replacement Part is designed to ensure the safe operation of your Whirlpool dishwasher. The kit includes two microswitches and a wiring harness. It prevents the appliance from running when the door is open. If defective, the door switch may prevent the dishwasher from operating even when the door is closed.

Causes of a bad door switch can include wear and tear, exposure to moisture, or a broken actuator.

Symptoms of a bad door switch include:

  • Dishwasher not starting
  • Dishwasher stopping mid-cycle
  • Error codes related to door issues
  • Dishwasher running with the door open

This OEM part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.

This part fixes the following symptoms
  • Won't start
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Do-It-Yourself Stories from Customers like You The door latch would not catch as a result i was unable to use my dishwasher   Joel C. • Shreveport , LA • January 09, 2016

I ordered the Door Switch Kit, along with a few other items. However, the switch kit was all that was needed. Isimply followed the instructions that came with the kit. It was necessary to cut the wires which connected to the wire assembly in the door of the dishwasher. I then connected the pieces from the switch kit and then connected the end pieces to the door. I closed the door, and started up the dishwasher. It worked as well as before. Read more

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