Hotpoint
Dishwasher

Model #HDB821-05 Official Hotpoint dishwasher

Here are the diagrams and repair parts for Hotpoint HDB821-05 dishwasher, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Showing 10 of 221 parts

Dishwasher Drain Solenoid Link (replaces WD01X1316)

#426

All parts Diagram

In Stock
$26.54 | 
16% OFF 
Phone Price: $31.54
Dishwasher Pump and Motor Assembly (replaces WD26X10007, WD26X10011, WD26X10012, WD26X74, WD26X77, WD26X81)

#310

All parts Diagram

Asm mech

Part #WD26X74
Replaced by #WD26X10013
?
Manufacturer substitution
This part replaces WD26X74. Substitute parts can look different from the original.
In Stock
$165.67 | 
6% OFF 
Phone Price: $175.67
Owner's Manual

#LITR

All parts Diagram

Owner's manual

Part #39-5148-1
In Stock
$9.99
Clip

#843

All parts Diagram

Clip

Part #WD17X5049
This item is not returnable
In Stock
$2.16
Dishwasher Gate Shaft Seal (replaces WD08X0181)

#417

All parts Diagram

Dishwasher gate shaft seal (replaces wd08x0181)

Part #WD8X181
This item is not returnable
In Stock
$20.06 | 
20% OFF 
Phone Price: $25.06
Washr Pkg 12

#NI

All parts Diagram

Washr pkg 12

Part #WD3X378
This item is not returnable
In Stock
$4.99
Dishwasher Door Latch

#802

All parts Diagram

Dishwasher door latch

Part #WD13X5014
In Stock
$170.99 | 
6% OFF 
Phone Price: $180.99
Dishwasher Door Latch Knob Screw

#971

All parts Diagram

In Stock
$8.99
Dishwasher Drain Pump Housing Clamp

#457

All parts Diagram

In Stock
$15.09 | 
12% OFF 
Phone Price: $17.09
Switch Assembly

#803

All parts Diagram

Switch assembly

Part #WD6X183
In Stock
$72.00 | 
6% OFF 
Phone Price: $77.00

Symptoms common to all dishwashers

Choose a symptom to see related dishwasher repairs.

Main causes: broken door latch, tripped circuit breaker, broken heating element, faulty vent fan, sensor failure, control system problem
Main cause: damaged rack height adjuster
Main causes: damaged or stuck spray arm, leaking door seal, damaged door hinge, leaky heating element water seal, cracked water supply line
Main causes: clogged kitchen sink drain, clogged drain hose, drain check valve damaged, drain pump failure, control system problem
Main causes: water supply problem, stuck overfill float, clogged water inlet valve screen, water inlet valve failure
Main causes: glass or popcorn kernel stuck in the chopper blade, drain line vibrating against the cabinet, debris in wash pump or drain pump
Main causes: broken door spring, damaged or broken door hinge
Main causes: not using rinse aid, rinse aid dispenser failure, broken heating element, malfunctioning vent, drying fan failure
Main causes: light switch beside the sink turned off, lack of power, bad dishwasher door switch, control system failure, wiring problem

Repair guides common to all dishwashers

These step-by-step repair guides will help you safely fix what’s broken on your dishwasher.

October 1, 2016
By Lyle Weischwill
How to replace a dishwasher door latch assembly

If the dishwasher door doesn't click shut, a broken door latch is a likely cause. Follow these instructions to replace it yourself.

Repair difficulty
Time required
 30 minutes or less
How to replace a dishwasher user interface control

The user interface control houses the selection buttons and display. If it fails, you can't select the cycle and settings. Follow these instructions to replace it yourself.

Repair difficulty
Time required
 30 minutes or less
April 1, 2014
By Lyle Weischwill
How to replace a dishwasher thermal fuse

A completely dead control panel often indicates that the thermal fuse on the electronic control board is blown; follow these steps to replace a blown thermal fuse in your dishwasher.

Repair difficulty
Time required
 15 minutes or less

Articles and videos common to all dishwashers

Use the advice and tips in these articles and videos to get the most out of your dishwasher.

November 13, 2022

7 Tips to Get Your Dishwasher Ready for the Holidays

By Lyle Weischwill

Find professional tips that can help you get your dishwasher ready for the holidays.

December 23, 2021

How to reset a Whirlpool dishwasher

By Lyle Weischwill

Learn how to reset a Whirlpool dishwasher when its control freezes up.

August 17, 2021

How to read a wiring schematic video

By Lyle Weischwill

Learn how to decipher symbols so you can buy the right part for your problem.