Models > DP840DWGX0

DP840DWGX0 Whirlpool Dishwasher - Overview

Get Parts and Repair Help for DP840DWGX0

If you know the dishwasher repair part you need, you can browse the list of all parts on the DP840DWGX0, or you can search by name or part description. You can also find your part by where it is located on the DP840DWGX0 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 DP840DWGX0 parts. Installation instructions provided by other do-it-yourselfers will help guide you through your repair.

$2.70

Torx Screw

7-18 x 3/4" - sold individually.

$45.48

Door Gasket - Gray

It provides a waterproof seal between the tub and the door.

$12.87

Upper Dishrack Roller Assembly

Sold individually.

$3.51

Lid Spring

This metallic spring is for your dishwasher's soap cup cover.

$3.96

Rubber Washer

Sold individually. Used with the heating element.

$3.76

Soap Cup Latch Kit

This latch kit is for the soap cup door of your dishwasher.

$3.51

Rinse Aid Cap

This cap does not require the use of a o-ring seal.

$3.76

Lid Hinge Pin

$22.76

Faucet Adapter

Used with some portable dishwashers and washers. NOTE: As per the factory, this is used for faucets with inside or outside threads. For female connection (outside) just remove t...

$2.70

Hose Clamp

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Dishwasher leaking at bottom of door

  • Customer: Eileen from Salt Lake City UT
  • Difficulty: A Bit Difficult
  • Time to Complete: 1- 2 hours
  • Tools Required: Screw drivers
  • 72 of 73 people found this instruction helpful
Installed new door seal. Dishwasher still leaked. Googled the model number and then cleaned the filter at the bottom of the dishwasher, still leaked.
Verified that manifold bearing was not work. It was OK.
Found note that a plugged vent might cause leaking door. Very counterintuitive. Pried off air vent cover. Vent was thouroughly plugged wit... read more

Broken latch on dishwasher prevented operation

  • Customer: Thomas from Dunwoody GA
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Pliers
  • 49 of 85 people found this instruction helpful
Photograph or diagram how the wires connect to the switches before taking out the old assembly. I could have salvaged switches from the old assembly by pulling out the white pins (and avoided buying the new switch kit). There's only one way the pieces go back together, so the wire connections are the only point that required special care and attention. read more

Worn out spring on detergent release box lid

  • Customer: HAROLD from FISHERSVILLE VA
  • Difficulty: Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 34 of 40 people found this instruction helpful
First, examine very carefully how the old spring relates to the detergent release box lid. Note that the top of the spring has a square-end upside down "U" . This rests on a small ledge on the detergent box. Also note that on either end of the spring is a straight extension of the spring wire. These two "legs" must rest on the inside of the edge of the de... read more