Frigidaire
Dishwasher

Model # FFBD1821MB0A Official Frigidaire dishwasher

Here are the diagrams and repair parts for Official Frigidaire FFBD1821MB0A 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.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 116 parts  |

Gasket 5304483491
#89

Tub/frame diagram

Gasket

Part #5304483491

Replaced by #5304512895

?
Manufacturer substitution
This part replaces 5304483491. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$25.33
16% OFF Phone Price : $30.33
In Stock
Dishwasher Drain Hose (replaces 5304460989) 5304483456
#43

Motor & pump diagram

Dishwasher drain hose (replaces 5304460989)

Part #5304483456

$52.59
9% OFF Phone Price : $57.59
In Stock
Dishwasher Water Inlet Valve (replaces 5304470247, 5304475608) 5304482406
#42

Motor & pump diagram

Dishwasher water inlet valve (replaces 5304470247, 5304475608)

Part #5304482406

$85.04
6% OFF Phone Price : $90.04
In Stock
Dishwasher Silverware Basket 5304483506
#107

Racks diagram

Dishwasher silverware basket

Part #5304483506

$40.98
11% OFF Phone Price : $45.98
In Stock
Dishwasher Tub Brace Block 5304483484
#82

Tub/frame diagram

Dishwasher tub brace block

Part #5304483484

In Stock
Dishwasher Pressure Sensor 5304482397
#39

Motor & pump diagram

Dishwasher pressure sensor

Part #5304482397

In Stock
Dishwasher Hose Clamp 5304482453
#10

Motor & pump diagram

Dishwasher hose clamp

Part #5304482453

This item is not returnable
$14.79
12% OFF Phone Price : $16.79
In Stock
Dishwasher Spray Arm 5304483450
#31

Motor & pump diagram

Dishwasher spray arm

Part #5304483450

$43.29
10% OFF Phone Price : $48.29
In Stock
Dishwasher Door Switch 5304483463
#50

Control panel/door diagram

Dishwasher door switch

Part #5304483463

$47.39
10% OFF Phone Price : $52.39
In Stock
Dishwasher Dishrack, Upper 5304483504
#105

Racks diagram

Dishwasher dishrack, upper

Part #5304483504

Replaced by #5304534972

?
Manufacturer substitution
This part replaces 5304483504. Substitute parts can look different from the original.
In Stock

Most common symptoms to help you fix your dishwashers

Choose a symptom to see related dishwasher repairs.

Main causes: broken door spring, damaged or broken door hinge…

Main causes: damaged or stuck spray arm, leaking door seal, damaged door hinge, leaky heating element water seal, cracke…

Main causes: broken door latch, tripped circuit breaker, broken heating element, faulty vent fan, sensor failure, contro…

Main causes: improper loading, low water temperature, improper detergent dosage, detergent dispenser failure, spray arm …

Main causes: clogged kitchen sink drain, clogged drain hose, drain check valve damaged, drain pump failure, control syst…

Main cause: damaged rack height adjuster…

Main causes: glass or popcorn kernel stuck in the chopper blade, drain line vibrating against the cabinet, debris in was…

Main causes: not using rinse aid, rinse aid dispenser failure, broken heating element, malfunctioning vent, drying fan f…

Main causes: light switch beside the sink turned off, lack of power, bad dishwasher door switch, control system failure,…

Most common repair guides to help fix your dishwashers

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

How to replace a dishwasher door latch assembly

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 i…

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

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 setting…

Repair difficulty
Time required
 30 minutes or less
How to replace a dishwasher thermal fuse

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 t…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your dishwashers

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

How to use your dishwasher efficiently

How to use your dishwasher efficiently

Get expert tips on using your dishwasher efficiently to save water and energy.…

How to clean and maintain your dishwasher

How to clean and maintain your dishwasher

Get tips for cleaning and maintaining your dishwasher…

Dishwasher has power but won't run? Could be demo mode

Dishwasher has power but won't run? Could be demo mode

This list shows how to disable the demo mode on a variety of dishwashers.…