Models > GDU450V

GDU450V Maytag Dishwasher - Overview

Get Parts and Repair Help for GDU450V

If you know the dishwasher repair part you need, you can browse the list of all parts on the GDU450V, or you can search by name or part description. You can also find your part by where it is located on the GDU450V by selecting a section below. If you’re not sure which part you need, you can narrow your search by selecting a common symptom and we’ll show you the repair parts most likely to fix your dishwasher. We’ve also included any installation videos we have for GDU450V parts. Installation instructions provided by other do-it-yourselfers will help guide you through your repair.

$47.25

Door Gasket

This door gasket can be installed by simply pressing it into the channel around the door.

$3.76

White Dishrack Roller with Axle

Sold individually.

$3.51

Door Spring Linkage

This part provides more flexibility for the door spring.

$22.09

Inner Door Foam Insulation Strip

Helps prevent leaking from the door area.

$31.80

Door Switches and Holder Assembly

$17.47

Silverware Basket

The handle is not included. Must order separately or use existing handle.

$2.70

Hose Clamp

$2.70

Screw

$3.76

Door Spring

This door spring is sold individually and is located on either side of the door.

$21.41

Wax Motor for Detergent Cup Actuation

This motor is for the rinse aid and detergent cup actuation.

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Water dripping from right corner of door

  • Customer: Tim from Ringgold GA
  • Difficulty: Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Nutdriver
  • 483 of 486 people found this instruction helpful
Took out about 7 torx screws to remove the inner door liner. Discovered evidence of leak coming from the sop dispenser latch, and noticed the grommet had turned soft and was torn. The grommet is only about 1" square. Used nut driver to remove two screws to remove latch assembly. Slipped old grommet off and put new one on, and reattached the latch. The foam s... read more

Rack roller broke

  • Customer: Kathy from Lombard IL
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Pliers
  • 461 of 462 people found this instruction helpful
I opened the end stop of the rack, replaced the roller, and put the end stop back on. I can't believe I paid the repairman the last time $125????? An he put in a regular screw that rusted and broke the roller. Took me 3 minutes! Thanks read more

The dishwasher roller axle needed to be repaired

  • Customer: Rosemary from Toms River NJ
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 364 of 366 people found this instruction helpful
I watched the installlation video found on the wedsite and followed his directions. read more