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Mdb4651awn 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 Main Manifold Assembly
Genuine Whirlpool part
By: Whirlpool
Part Number: WP99002642

Fix dishwasher leaks or poor water flow with a new main manifold assembly. Routes water to spray arms and system components for proper cleaning performance.

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$104.40
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$123.19
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Bracket, Manifold Mounting (Mounting Bracket)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP99002643

This manifold mounting bracket secures the gas manifold assembly to the appliance frame, keeping fuel lines and related components aligned for reliable operation. It's a direct-fit replacement that restores proper manifold support. What it does:

  • Holds the gas manifold in the correct position to prevent strain on connections and lines
  • Helps maintain stable alignment of valves and supply tubing to reduce leaks and intermittent flow
  • Addresses symptoms like a loose or rattling manifold assembly or visible bracket damage
  • Restores proper mounting after impact or corrosion-related bracket failure
What's included:
  • One manifold mounting bracket
Install notes:
  • Install only with the appliance powered off and gas supply completely shut; follow local codes
  • Match bracket orientation to the original and secure with manufacturer-specified fasteners
  • Inspect nearby tubing, fittings and valve mounts for damage when replacing the bracket

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$5.37
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$6.34
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Dishwasher Drain Hose Clamp
Genuine Whirlpool part
By: Whirlpool
Part Number: WP99002656

Secures your dishwasher's drain hose to prevent leaks. Replace if loose, cracked, or causing water seepage. Verify fit with your model number.

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$5.37
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Dishwasher Electronic Control Board
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10218828

This is the main electronic control board that manages all dishwasher functions, including cycle selection, water fill, wash motor operation, and drain timing. It receives signals from the user interface and directs power to each component during the wash program. Replace this board if the dishwasher won't start, stops mid-cycle, displays error codes, or has buttons that are unresponsive.

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$163.64
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Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: WP4312464

 

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$7.56
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Dishwasher Miscellaneous Parts Package
Genuine Whirlpool part
By: Whirlpool
Part Number: 99002854

Assorted small hardware parts for dishwasher repairs. Includes screws, nuts, and washers to replace missing, stripped, or damaged fasteners.

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$32.39
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Shoulder Bolt, Cable
Genuine Whirlpool part
By: Whirlpool
Part Number: WP99003687

 

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$7.18
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Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10202904

 

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$10.60
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Housing
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10212440

 

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$32.24
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Motor Seal Kit
Genuine Whirlpool part
By: Whirlpool
Part Number: WP6-919539

No longer includes course threaded sleeve. When replacing upgrade to new motor. For new motor, order from parts list by model number.

Do-It-Yourself Stories from Customers like You Dishwasher started making a grinding noise   Timothy T. • Alpharetta , GA • June 26, 2015

Searched the dishwasher model on ApplianceParts (had used them for a washing machine repair a few years earlier). Was looking for an exploded diagram of the internal parts so I could figure out what might be the problem. There was a video for a motor seal repair kit that seemed to address the bearings which is what I suspected was the culprit. The video started by noting that "you want to replace the motor seal if 1) you have a leak or 2) your dishwasher is making a noise". I watched the... Read more

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Dishwasher Door Foam Insulation Strip
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10117748

Foam insulation strip seals the dishwasher door perimeter to prevent leaks and moisture entry. Replace if compressed, torn, or causing water drips.

This part fixes the following symptoms
  • Leaking
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Do-It-Yourself Stories from Customers like You Water leaking/dripping from door of bottom of dishwasher door   Dan R. • Norwalk , OH • September 22, 2014

About a month ago, a sporadic drip was noticed on right hand bottom corner of dishwasher. Puddle would vary in size but nothing major. My first inclination was to change the door gasket (~$35 at a major online retailer) as this seemed reasonable to me and was a straightforward fix. Next wash cycle, no drip. However the drip returned the wash cycle after that, however this time at a different spot along the bottom of dishwasher door. I then replaced a deteriorated corner door seal (~$17... Read more

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Dishwasher Lower Spray Arm
Genuine Whirlpool part
By: Whirlpool
Part Number: WP6-917642

Replacement lower spray arm for dishwashers. Installs at the bottom of the tub. Replace if cracked, corroded, or missing to restore proper water distribution.

Do-It-Yourself Stories from Customers like You Dishes were not getting clean   Rod M. • Stilwell , KS • March 16, 2015

Found that a lot of the moving parts were plugged and as a result dishes were not getting enough water pressure to clean. Replaced a lot of the moving water flow parts. Site even had how to do videos to help. Dishwasher works great now. Quick, inexpensive solution. Read more

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Door Spring (Counterbalance), Single
Genuine Whirlpool part
By: Whirlpool
Part Number: WP99002598

This dishwasher door spring provides the counterbalance tension that lets the door open and close smoothly. Replacing a worn or broken spring restores proper door feel and helps prevent the door from dropping unexpectedly.

  • Provides counterbalance tension so the door opens and closes smoothly
  • Helps the door stay partially open without drifting
  • Reduces slamming or sudden drop when opening
  • Common failure signs: door feels heavy, drops quickly, opens unevenly, or a spring is visibly broken
What's included: 1 door spring Install notes:
  • Disconnect power and shut off water; remove the toe-kick/access panel
  • Support the door; note spring routing and which frame holes are used before removal
  • Install the new spring in the same holes; adjust hole selection only per service information to fine-tune tension
  • Springs are under tension—wear gloves/eye protection; consider replacing both springs together for balanced operation

Do-It-Yourself Stories from Customers like You Broken spring on door of dishwasher   Robert K. • Lenoir City , TN • February 06, 2015

New spring and cable Read more

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Docking Station
Genuine Whirlpool part
By: Whirlpool
Part Number: WP6-917647

Located on the supply tube behind the upper dishwasher rack.

This part fixes the following symptoms
  • Not cleaning dishes properly
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Do-It-Yourself Stories from Customers like You Flappers on docking station were worn out and/or missing also the pump filter fabric was torn so a new pump filter was installed as well   Gregory P. • Mansfield , OH • January 01, 2017

Dishes were 'gritty' with an almost invisible coating of specks smaller than grains of salt. Prior to ordering parts, I had to determine which part(s) needed replaced and which could benefit from a good cleaning. After viewing Appliance Parts Pros YouTube Videos, I removed the Main Manifold (snaps right off) including the Top Spray Arm. I discovered the Flappers of the Docking Station (AP6009888) were worn out and/or missing. I removed the Docking Station simply by popping the old one off... Read more

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Lower Dishrack
Genuine Whirlpool part
By: Whirlpool
Part Number: W10280784

Note: New rack no longer includes removable tines or cup shelf. This part is a lower dishrack. The lower dishrack is the lower shelf of a dishwasher that holds plates, bowls, and utensils. To remove the old dishrack, simply pull it out and lift the wheels up from its track. Set it off the side, and lift the new dishrack. Slide it into its track and make sure it is locked in. If it is gliding in and out in a smooth way, it has been installed properly.This genuine replacement OEM part is sold individually and is compatible with Whirlpool brands include Whirlpool, Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Sears/Kenmore brand appliances.

Do-It-Yourself Stories from Customers like You Bottom rack of dishwasher needed replacement (2004 maytag)   Christine E. • Ann Arbor , MI • April 10, 2015

Bottom replacement rack is a complete unit. Simply slid the old, rusted one out and slid the new one in. Read more

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Upper Wash Arm
Genuine Whirlpool part
By: Whirlpool
Part Number: WP6-917644

Color white. The wash arm measures about 11 inches, and the retainer about 3 inches.

Do-It-Yourself Stories from Customers like You Heard intermittent grinding noise for maybe five seconds after it switched from fill to wash then later in cycles also   David J. • Appleton , WI • March 15, 2015

Spun each of the three wash arms by hand. All could be made to touch/scrape but the top one was super wabbly. Ordered both the arm and clip. Repair took less than a minute. Used a screwdriver to pry loose one side of the old clip to remove. Aligned the new parts and easily snapped into place. Read more

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  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
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