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Jenn-Air
Dishwasher

Model # DP450-C Official Jenn-Air dishwasher

Here are the diagrams and repair parts for Official Jenn-Air DP450-C 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:

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  • 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”.

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

Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 167 parts  |
Assy.shaft,w 757014
#30

Tub liner diagram

Assy.shaft,w

Part #757014

The manufacturer no longer makes this part, and there's no substitute part

Washer 757328
#20

Tub liner diagram

Washer

Part #757328

The manufacturer no longer makes this part, and there's no substitute part

Grommet Bracket 757270
#21

Door diagram

Grommet bracket

Part #757270

The manufacturer no longer makes this part, and there's no substitute part

Dishwasher Blower Housing 757243
#15

Motor assembly diagram

Dishwasher blower housing

Part #757243

The manufacturer no longer makes this part, and there's no substitute part

Filter Panel 757281
#36

Door diagram

Filter panel

Part #757281

The manufacturer no longer makes this part, and there's no substitute part

Motor Pulley 757076
#7

Motor assembly diagram

Motor pulley

Part #757076

The manufacturer no longer makes this part, and there's no substitute part

Wire Harness 757375
#15D

Control panel diagram

Wire harness

Part #757375

The manufacturer no longer makes this part, and there's no substitute part

Support For 757071
#12

Tub assembly diagram

Support for

Part #757071

The manufacturer no longer makes this part, and there's no substitute part

Panel Almond 757052
#43A

Door diagram

Panel almond

Part #757052

The manufacturer no longer makes this part, and there's no substitute part

Dishwasher Blower Bracket 757242
#13

Motor assembly diagram

Dishwasher blower bracket

Part #757242

The manufacturer no longer makes this part, and there's no substitute part

Most common symptoms to help you fix your dishwashers

Choose a symptom to see related dishwasher repairs.

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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 drain?

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

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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 can't I adjust the dishwasher rack height?

Main cause: damaged rack height adjuster…

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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 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 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 does my dishwasher stop mid-cycle?

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

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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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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 heating element

How to replace a dishwasher heating element

Dishes not drying as fast as they should? The dishwasher heating element could be on the fritz. Here's how to install a …

Read more
Repair difficulty
Time required
 45 minutes or less
How to replace a dishwasher high-limit thermostat

How to replace a dishwasher high-limit thermostat

Follow these steps to replace the high-limit thermostat in your dishwasher if prevents the heating element from heating.…

Read more
Repair difficulty
Time required
 30 minutes or less
How to replace a dishwasher diverter motor

How to replace a dishwasher diverter motor

Upper spray arms not getting water? The diverter motor could be broken. Use this guide to replace it.…

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Repair difficulty
Time required
 30 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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How to clean and maintain your dishwasher

How to clean and maintain your dishwasher

Get tips for cleaning and maintaining 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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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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