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Mdd800asw2 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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Wash Arm Assembly
Genuine Whirlpool part
By: Whirlpool
Part Number: 99003689

 

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$82.94
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$97.52
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$14.58

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Dishwasher Pressure Switch Hose
Genuine Whirlpool part
By: Whirlpool
Part Number: 99003694

Replacement pressure switch hose for your dishwasher. Connects the pressure switch to the tub. Replace if cracked, kinked, or leaking to restore proper function.

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$28.09
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$28.66
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$0.57

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Coarse Cup, Upper
Genuine Whirlpool part
By: Whirlpool
Part Number: 99003776

 

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$19.28
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$23.14
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$3.86

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Dishwasher Wire Harness
Genuine Whirlpool part
By: Whirlpool
Part Number: W10117969

Replace your dishwasher's damaged or worn wire harness. Connects electrical components inside the unit. Order now if wires are frayed or burned.

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$99.49
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$117.40
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$17.91

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Dishwasher Circulation Tube
Genuine Whirlpool part
By: Whirlpool
Part Number: W10181336

Replaces a cracked, split, or leaking dishwasher circulation tube. This hose connects water supply components inside the dishwasher tub assembly.

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$55.30
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$65.25
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$9.95

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Dishwasher Fill Hose Assembly
Genuine Whirlpool part
By: Whirlpool
Part Number: WP99003765

Fill hose assembly that connects the water inlet to your dishwasher's tub. Replace if cracked, leaking, or damaged to restore proper water flow.

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$49.95
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$59.44
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$9.49

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Dishwasher Drain Hose
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10171147

Dishwasher drain hose carries wastewater from your dishwasher to the drain. Replace if cracked, leaking, or clogged. Verify fit with your model number.

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$47.26
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$51.18
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$3.92

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Dishwasher Upper Spray Arm Manifold Inlet
Genuine Whirlpool part
By: Whirlpool
Part Number: Y6920170

Replaces cracked or broken dishwasher upper spray arm manifold inlet. Connects water supply to the upper spray arm assembly for proper coverage.

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$5.95
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$7.02
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$1.07

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Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: 6-918536

 

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$6.95
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$7.57
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$0.62

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Bracket, Pressure Swi
Genuine Whirlpool part
By: Whirlpool
Part Number: 99003696

 

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$28.09
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$28.66
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$0.57

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Wire, Thermostat Jump
Genuine Whirlpool part
By: Whirlpool
Part Number: 99003705

 

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$28.09
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$28.66
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$0.57

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Lid Bracket Asy, Side
Genuine Whirlpool part
By: Whirlpool
Part Number: 99003722

 

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$28.09
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$28.66
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$0.57

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Dishwasher Fill Hose Assembly
Genuine Whirlpool part
By: Whirlpool
Part Number: 99003766

Fill hose assembly for dishwashers. Connects water supply to dishwasher tub. Replace if cracked, leaking, or damaged. Includes necessary fittings.

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$41.25
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$49.09
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$7.84

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Retainer (Fastener)
Genuine Whirlpool part
By: Whirlpool
Part Number: W10189242

This retainer secures small appliance components in place to prevent shifting and ensure reliable operation. Fits into designated slots or mounting points to hold trim, panels, or assemblies securely. What it does:

  • Holds panels or components in position to prevent rattling or misalignment
  • Keeps trims, clips, or lightweight assemblies secured during operation
  • Helps maintain proper spacing for moving parts and seals
  • Can reduce vibration-related noise when installed correctly
What's included:
  • One retainer as pictured
Install notes:
  • Disconnect power or water to the appliance before beginning any repair
  • Inspect the mating surfaces and replace any damaged clips or broken mounts
  • Typically installs with simple push-fit, snap, or screw engagement; have basic hand tools on hand

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$10.48
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$11.53
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$1.05

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Hose-Drain
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10171148

 

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$46.55
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$47.66
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$1.11

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Bracket
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10258873

 

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$34.28
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$36.08
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$1.80

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