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Mdb6550aww 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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Heater
Genuine Frigidaire part
By: Frigidaire
Part Number: 154188901

 

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Pin - Arm (Not Illustrated)
Genuine Frigidaire part
By: Frigidaire
Part Number: 5303298513

 

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$24.95
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Dishwasher Water Level Float
Genuine Whirlpool part
By: Whirlpool
Part Number: WP99002363

Fixes dishwasher overfilling or not filling properly. This float rises with water to signal when the tub is full. DIY-friendly repair in under 30 minutes.

Do-It-Yourself Stories from Customers like You Runs but will not fill with water   Michael K. • Las Vegas , NV • January 25, 2020

I first installed the inlet pump with no results. I then ordered a Control Switch and Float and Nut. This fixed the problem. Everything comes out so clean. I also replaced the filter which allowed me to clean debris around old filter. It is also easier to replace all these parts with the dishwasher pulled out and tilted on its side. I had to pull mine out to unplug power to the dishwasher. Read more

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Dishwasher Door Latch Handle
Genuine Whirlpool part
By: Whirlpool
Part Number: WP99002837

Fix a dishwasher door that won't open or close properly with this door latch handle. Simple DIY repair, typically completed in 10-15 minutes.

Do-It-Yourself Stories from Customers like You Door handle on 2002 model maytag dishwasher broken   Thomas H. • Fort Worth , TX • October 17, 2014

I called a local repair center who estimated $300+ to fix this. I bought a door handle and door latch for $~100 and fixed my dishwasher in about 10 mins. I ordered the parts on Sunday, they arrived on Tuesday. Very happy with appliance parts pros and would recommend them. Read more

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Dishwasher Power Cord Strain Relief Connector
Genuine Whirlpool part
By: Whirlpool
Part Number: 4396672

Secures the power cord where it enters the cabinet, protecting the jacket and preventing pull on internal connections. Replace if cracked, broken, or missing.

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Dishwasher Wash Pump Impeller Assembly
Genuine Whirlpool part
By: Whirlpool
Part Number: WP902461

Fix weak spray or poor cleaning caused by a cracked impeller. Simple 15-minute repair with basic tools. Restores water circulation and pressure.

Do-It-Yourself Stories from Customers like You Cracked impeller dishwasher   Henry D. • Smyrna , GA • July 14, 2015

Minimal tools - nut driver and a torx screwdriver The only surprise was how fast the part was delivered. The speed of fulfillment I've experienced with APP has been an unexpected positive for each of my orders. Read more

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Dishwasher Convertible Tines Kit
Genuine Whirlpool part
By: Whirlpool
Part Number: 12002750

Replacement convertible tines kit for dishwasher racks. Includes tines and clips. Replaces broken, cracked, or missing tines that no longer hold dishes.

Do-It-Yourself Stories from Customers like You Leaking from the bottom corner   Jack W. • Cary , NC • July 12, 2015

After talking with the rep from appliance pro, she helped me verify wat I needed, everything came as we discussed. After removing the inner door the vent assembly was difficult removing, it does unplug, do not twist it off, had to replace that piece as well. Had to cut of notch on inner door for the vent assembly to reseat properly. It does twist off, just a bear to put back on. once all assembled turned the machine on and no more leaks. Saved a bundle from calling the appliance repair guy. Read more

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Dispenser Grommet (Detergent/Rinse Aid), 1 Pack
Genuine Whirlpool part
By: Whirlpool
Part Number: WP99001553

This small rubber grommet seals the opening around the dishwasher's detergent/rinse-aid dispenser, helping prevent leaks and moisture intrusion so the dispenser operates reliably throughout the wash cycle.

  • Seals the dispenser passage to keep water from leaking into or out of the dispenser cavity
  • Helps ensure proper detergent or rinse-aid dispensing
  • Can reduce moisture-related corrosion or staining in the dispenser area
What's included: One dispenser grommet Install notes:
  • Disconnect power and turn off water before servicing
  • Remove inner door panel to access the dispenser assembly
  • Note grommet orientation; seat fully to ensure a watertight seal
  • Inspect surrounding surfaces for debris or damage before reassembly

Do-It-Yourself Stories from Customers like You Water leakage bottom right of dishwasher door   David D. • Venice , FL • November 20, 2014

After discovering your web site and reading of others issues I ordered a door seal (my old one was a little short on the right side) a detergent door grommet, and the 2 water deflectors ( I decided to cover all the bases while I was at it. Very simple job with the information provided on your web site. I certainly have the confidence to tackle other appliance repair now. Read more

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Dishwasher Dishrack Adjuster With Wheels
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10153533

Left side dishrack adjuster assembly with integrated roller wheels. Replaces broken, cracked, or worn adjusters when wheels split or break off the track.

Do-It-Yourself Stories from Customers like You Dishwasher rack broken wheel / carriage arm   Kelley J. • Atlanta , GA • January 25, 2015

I ordered the replacement part from AppliancePartsPros after speaking with a representative for several minutes. He was very helpful and patient and I order the exact part I needed. Read more

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Dishwasher Front Bowl Tine
Genuine Whirlpool part
By: Whirlpool
Part Number: WP99002137

This is a plastic tine that holds dishes in place within your dishwasher rack. It can be folded down when loading larger items and springs back up to secure smaller dishes and glasses. Replace it when tines are broken, won't stay upright, or can't hold dishes securely during wash cycles.

Do-It-Yourself Stories from Customers like You Rusted plate holders = Tine   Carl B. • Simpsonville , SC • March 17, 2014

AppliancePartsPRO associate helped me identifiy the two parts that were rusted. The parts arrived in 3 days Fed Ex - and they were easy to snap in by hand. Problem fixed! Much appreciated. Read more

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Bottom Door Seal
Genuine Whirlpool part
By: Whirlpool
Part Number: WP99002589

This little door seal goes on the corner of the dishwasher door. There are two of these seals - one in each corner. It is recommended to order and replace both. If you need pushnuts, order 99002756.

Do-It-Yourself Stories from Customers like You Seal at bottom of door on right side   Jamesmorris M. • Grand Haven , MI • July 25, 2015

Replaced seal with your parts problem fixed Read more

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Dishwasher Rinse Aid Dispenser Knob
Genuine Whirlpool part
By: Whirlpool
Part Number: WP99002614

Lost or broken rinse aid cap causing spotty dishes? This dispenser knob restores tactile control for proper rinse aid release. Simple twist-on install.

Do-It-Yourself Stories from Customers like You Replacement part   Amy H. • Bee Spring , KY • January 17, 2021

Replaced the jet dry lid. Read more

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Dishwasher Wash Arm Cap
Genuine Whirlpool part
By: Whirlpool
Part Number: WP99001428

Gray plastic cap that threads onto the center of your dishwasher's lower spray arm assembly. Replaces cracked, broken, or missing caps. Hand-tightens.

Do-It-Yourself Stories from Customers like You Bought a foreclosure and parts were missing from dishwasher   Catherine R. • Alexander , AR • November 12, 2014

I was able to locate the model number and enter this on the website which gave me an expanded view of all the parts for my model. From this I was able to determine which parts I needed and order them. Customer Service was Excellent for Helping me make the right choices. The parts were cheapest here then any other website I found and they shipped to my home in less than 3 days! Now my dishwasher works like new! Thank You AppliancePartsPro for all your help and getting me the parts I... Read more

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Switch Holder (Mounting Bracket)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP99002240

This switch holder secures a small appliance switch or actuator in the correct position so the control can detect and respond reliably. Replacing a cracked or broken holder restores consistent switch alignment and helps prevent intermittent operation. What it does:

  • Holds the switch or actuator steady in the correct position for reliable electrical contact and activation
  • Keeps the switch aligned so buttons, door/lid actions, or control functions register properly
  • Common symptom: appliance function won't engage or is intermittent when the switch is loose or the holder is damaged
  • Prevents further wear on the switch by keeping it from shifting or rubbing against surrounding parts
What's included: One switch holder. Install notes:
  • Disconnect power (unplug or shut off breaker) before servicing the appliance
  • Remove the control panel or access panel to reach the holder; keep small clips and screws organized
  • Inspect the switch and actuator for damage while replacing the holder; replace any damaged mating parts

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Dishwasher Chopper Assembly
Genuine Whirlpool part
By: Whirlpool
Part Number: WP99002658

Fix loud chattering noise and food particles left on dishes. This dishwasher chopper assembly restores proper grinding. Moderate DIY repair.

Do-It-Yourself Stories from Customers like You Machine was making a loud chattering vibrating sort of sound and found was due to the food chopper was worn nearly inhalf due due slipping caused by a cracked impeller   William L. • Littleton , NH • August 13, 2016

Changed the parts and the machine now is quiet and runs like new again. Read more

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Hose, Injector (Flexible Injector Hose)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP99002852

This flexible injector hose routes liquid between the appliance's injector/dispenser and the pump or spray assembly, restoring proper dispensing and preventing leaks. It's a direct-replacement service part for affected injector connections. What it does

  • Carries water or detergent solution from the injector/dispenser to the pump or spray assembly
  • Restores normal dispensing when the original hose is cracked, split, or clogged
  • Prevents leaks that can cause puddling or improper wash cycles
  • Helps restore consistent flow so detergent and rinse/cleaning agents reach the tub
What's included
  • One injector hose
Install notes
  • Disconnect power and shut off the water supply before starting
  • Remove the old hose and reuse or replace any clamps or fittings as needed; install the new hose onto the same connection points
  • After installation, restore power/water and run a short cycle to check for leaks and correct dispensing

Do-It-Yourself Stories from Customers like You Rat or mouse chewed through the drain hose and the injector hose water on floor   Ivy M. • Sunnyvale , CA • December 20, 2019

Disconnected the drain hose, supply hose, and electrical plug. Removed front 2 screws holding the dishwasher to the countertop. Pulled the unit out and replaced both hoses. Read more

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$71.95
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  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
  • 2 Day Quick Delivery! 2 Day Quick Delivery!
  • 365 Day Return Policy! 365 Day Return Policy!
  • Repair ForumFree Tech Support!
  • Google Trusted Store Google Trusted Store