Skip to Content
  • Same-Day Shipping Same-Day Shipping
  • 365 Day Return Policy! 365 Day Return Policy!
  • Trusted Since 1999 Trusted Since 1999
  • 5,000+ Repair Videos 5,000+ Repair Videos
  • Repair ForumFree Tech Support!
  • Top Quality Store on Google

Mdb6550awb 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.

More
Control Board Housing (Base)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP99002576

This control board housing secures and protects the washer's electronic control board, keeping circuitry stable and shielded from moisture and debris for reliable operation. It fits into the console area and supports proper control panel alignment. What it does:

  • Holds and protects the electronic control board inside the console from impact, dust and moisture.
  • Keeps the control board properly positioned for reliable electrical connections.
  • Helps prevent control panel wobble or misalignment that can cause button or dial issues.
  • Commonly replaced when housing is cracked, broken mounting tabs fail, or board access is needed.
What's included:
  • 1 control board housing
Install notes:
  • Disconnect power and water to the appliance before beginning any repair.
  • Handle the control board and housing carefully to avoid damage to connectors or circuit components.
  • Use appropriate tools to remove console components; replace damaged mounting tabs and secure all fasteners.
  • Discharge any capacitors and follow the board manufacturer's ESD/safety recommendations.

More
Spring, Cup Lid
Genuine Whirlpool part
By: Whirlpool
Part Number: WPY912547

 

This part fixes the following symptoms
  • Door latch failure
  • Will not dispense detergent
See more...
Do-It-Yourself Stories from Customers like You Problem with detergent cup lid.   John M. • Craig , CO • November 27, 2017

The foam was shot on the detergent cup lid. Hard as a rock. Causing caking problems, dribble down the inside wall of the door and leaving lumps of detergent. Cut the door in half wit aviation snips and pulled out the two halves. Discovered at this point that the spring had gone soft. Bought one ahead of time, so I was set. Put the spring on the left pin, put the spring pin in the door, slipped the door into place (open) and put the right pin in with pliers. Door snaps open now. Read more

More
Center Spray Arm Nut
Genuine Frigidaire part
By: Frigidaire
Part Number: 154252001

 

Do-It-Yourself Stories from Customers like You The center spray arm was falling off during the wash cycle   Craig S. • Saint Helens , OR • December 08, 2014

I ordered a new washarm and nut and the dishwasher is back in operation. Thanks, the right part at the right price. Read more

More
Baffle
Genuine Whirlpool part
By: Whirlpool
Part Number: WP6-919119

 

Do-It-Yourself Stories from Customers like You Leaked.   Harrison I. • Salem , OR • July 05, 2020

Replaced pump and filter. Read more

More
Flapper, Drain Pump
Genuine Whirlpool part
By: Whirlpool
Part Number: WP99002815

 

Do-It-Yourself Stories from Customers like You Leaked.   Harrison I. • Salem , OR • July 05, 2020

Replaced pump and filter. Read more

More
Seal Ring-
Genuine Whirlpool part
By: Whirlpool
Part Number: WP912644

 

Do-It-Yourself Stories from Customers like You Had a leak from side of tub   Joey L. • Longmont , CO • October 25, 2018

Replaced the water injector and seal. Read more

More
Outer Door Panel
Genuine Whirlpool part
By: Whirlpool
Part Number: 6-917696

Color: Stainless steel

Do-It-Yourself Stories from Customers like You Needed updating with stainless steel   Carolyn K. • Trinity , NC • October 25, 2014

I used stainless front panels on the Maytag and Bosch dishwashers and also the Jenn-air trash compactor. They look great and wish I had updated sooner. Shipping for fast and wrapped well. Read more

More
Outlet
Genuine Whirlpool part
By: Whirlpool
Part Number: W10296525

 

More
Dishwasher Door Latch Hook
Genuine Whirlpool part
By: Whirlpool
Part Number: WP99001355

This door latch hook engages with the door strike to securely hold your dishwasher door closed during operation. It ensures proper sealing and prevents the door from opening while the unit is running. Replace this hook if the door won't stay closed, water leaks from the door area, or the latch mechanism feels loose.

Do-It-Yourself Stories from Customers like You Dishwasher would not complete entire cycle wash   Hans B. • Warner Robbins , GA • July 24, 2019

Installed door latch assembly with switch contacts supplied with the assembly. After troubleshooting, found out it was only 1 of 2 switch contacts that were bad. Read more

More
Seal, Door
Genuine Whirlpool part
By: Whirlpool
Part Number: WP99002140

 

Do-It-Yourself Stories from Customers like You Dishwasher   Mike M. • Mount Vernon , OH • November 27, 2015

Myself took old out put new in Read more

More
Upper Spray Arm/Retainer
Genuine Whirlpool part
By: Whirlpool
Part Number: 12001446

 

Do-It-Yourself Stories from Customers like You Upper spray arm fell off!   Grant I. • Lombard , IL • March 14, 2017

Found the retaining clip on the parts list. Watched the videos to figure out how the upper arm attaches. Tried cleaning out the terribly clogged upper arm. Then looked at the lower wash arm--WOW! Talk about ugly clogs! Watched second video to see how that lower arm comes off. Got the lower arm off and realized all the gunk I was able to poke out of the holes would just come back, so replaced both spray arms. YES, the upper arm includes the retaining clip!! Parts arrived in 1.5 days.... Read more

More
Pump Module Repair Pkg
Genuine Whirlpool part
By: Whirlpool
Part Number: 12001489

 

Do-It-Yourself Stories from Customers like You Broken impeller   Jeremy M. • Cohutta , GA • August 28, 2015

I used the pump kit to fix my problem. Customer service was excellent and the parts arrived lightning fast. Read more

More
Timer
Genuine Whirlpool part
By: Whirlpool
Part Number: 12001534

 

More
Inner Door W/Rack Ro
Genuine Whirlpool part
By: Whirlpool
Part Number: 12002179

 

More
Washer - Insulating
Genuine Frigidaire part
By: Frigidaire
Part Number: 154064901

 

Do-It-Yourself Stories from Customers like You The metal flanges on the heater element had worn away so that the rubber washer would not fit tight and leaked   Kenneth H. • Morgantown , PA • February 03, 2015

Replaced the heater element, per the video. Also had to connect a new terminal to one of the heater element wires. Once the heater was again connected electrically, the washer completed the entire wash cycle without hesitation. (During the time that the heater element was non-functional, the control "dial" would stop near the bottom, about half way through the cycle, and had to be advanced "one click" manually). The Heater Terminal Shield goes over the Heating Element Nut better if you... Read more

More
Switch - Door Latch
Genuine Frigidaire part
By: Frigidaire
Part Number: 154105301

 

Do-It-Yourself Stories from Customers like You Bad switch   Robert L. • Pittsburgh , PA • December 30, 2020

New switch. Read more

More
  • 5,000+ Repair Videos 5,000+ Repair Videos
  • Same-Day Shipping Same-Day Shipping
  • 365 Day Return Policy! 365 Day Return Policy!
  • Repair ForumFree Tech Support!
  • Top Quality Store on Google