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Frigidaire
Dishwasher

Model # FDSP450LAF0A Official Frigidaire dishwasher

Here are the diagrams and repair parts for Official Frigidaire FDSP450LAF0A dishwasher, as well as links to manuals and error code tables, if available.

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Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 98 parts  |
Dishwasher User Interface (replaces A18213101) 5304528982
#520

Control panel diagram

Dishwasher user interface (replaces a18213101)

Part #5304528982

BEST SELLER
$150.84 | 
7% OFF Phone Price : $162.84
In Stock
Crosley Dishwasher Water-level Pressure Switch (replaces A00055406) A00055408
#12

Electrical parts diagram

Crosley dishwasher water-level pressure switch (replaces a00055406)

Part #A00055408

BEST SELLER
$54.40 | 
10% OFF Phone Price : $60.40
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Crosley Dishwasher Water Inlet Valve (replaces 807445904) 807445905
#5

Electrical parts diagram

Crosley dishwasher water inlet valve (replaces 807445904)

Part #807445905

BEST SELLER
$69.13
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Crosley Dishwasher Drain Hose 807032601
#112

Wash system diagram

Crosley dishwasher drain hose

Part #807032601

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$41.47 | 
13% OFF Phone Price : $47.47
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Dishwasher Control Panel A18195209
#510

Control panel diagram

Dishwasher control panel

Part #A18195209

$190.58
In Stock
Crosley Dishwasher Door Seal 117158011
#130

Frame diagram

Crosley dishwasher door seal

Part #117158011

$36.43 | 
14% OFF Phone Price : $42.43
In Stock
Crosley Dishwasher Upper Spray Arm Bearing 807035801
#139

Wash system diagram

Crosley dishwasher upper spray arm bearing

Part #807035801

This item is not returnable
$23.09
In Stock
Sump Assembly A00049441
#155

Wash system diagram

Sump assembly

Part #A00049441

Replaced by #5304520660

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Manufacturer substitution
This part replaces A00049441. Substitute parts can look different from the original.
$72.38
In Stock
Crosley Dishwasher Flapper Valve A00053601
#155

Wash system diagram

Crosley dishwasher flapper valve

Part #A00053601

$78.59 | 
7% OFF Phone Price : $84.59
In Stock
Crosley Dishwasher Spray Arm Assembly, Upper 807382106
#139

Wash system diagram

Crosley dishwasher spray arm assembly, upper

Part #807382106

$138.68
In Stock

Most common symptoms to help you fix your dishwashers

Choose a symptom to see related dishwasher repairs.

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Why does my dishwasher door drop open too fast?

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

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Why don't my dishes get dry?

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

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Why won't my dishwasher fill?

Main causes: water supply problem, stuck overfill float, clogged water inlet valve screen, water inlet valve failure…

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Why won't my dishwasher start?

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

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Why isn't my dishwasher getting dishes clean?

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

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Why is my dishwasher noisy?

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

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Why won't my dishwasher drain?

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

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Why can't I adjust the dishwasher rack height?

Main cause: damaged rack height adjuster…

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Why is my dishwasher leaking?

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

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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.

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How to replace a dishwasher water inlet valve

How to replace a dishwasher water inlet valve

If your dishwasher fills constantly or won't fill at all, the water inlet valve has failed. You can replace it in about …

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Repair difficulty
Time required
 30 minutes or less
How to replace a dishwasher detergent dispenser

How to replace a dishwasher detergent dispenser

Dishes need dish detergent to get clean. Learn how to replace a dishwasher detergent dispenser with easy step-by-step i…

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Repair difficulty
Time required
 30 minutes or less
How to replace a dishwasher door outer panel

How to replace a dishwasher door outer panel

If your dishwasher door is dented or you want it to match your cabinets or other appliances, this guide shows how to rep…

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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.

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5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

Get tips on completing essential holiday cleaning tasks to brighten your home.…

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How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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