Dishwasher

Model # DU490 Official Jenn-Air dishwasher

Here are the diagrams and repair parts for Official Jenn-Air DU490 dishwasher, as well as links to manuals and error code tables, if available.

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DU490 Dishwasher
Belt 757073
#9

Motor assembly diagram

Belt

Part #757073

Replaced by #6-9021150

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Manufacturer substitution
This part replaces 757073. Substitute parts can look different from the original.
$52.92
10% OFF Phone Price : $58.92
In Stock
Screw 757248
#5

Tub assembly diagram

Screw

Part #757248

Replaced by #WP1163839

?
Manufacturer substitution
This part replaces 757248. Substitute parts can look different from the original.
This item is not returnable
$4.39
19% OFF Phone Price : $5.39
In Stock
Lock Washer 757319
Lock washer

Part #757319

Replaced by #Y757319

?
Manufacturer substitution
This part replaces 757319. Substitute parts can look different from the original.
This item is not returnable
In Stock
Clamp Spring 757247
Clamp spring

Part #757247

Replaced by #Y757247

?
Manufacturer substitution
This part replaces 757247. Substitute parts can look different from the original.
This item is not returnable
In Stock
Domed Washer 757198
#10

Tub assembly diagram

Domed washer

Part #757198

Replaced by #Y757198

?
Manufacturer substitution
This part replaces 757198. Substitute parts can look different from the original.
This item is not returnable
In Stock
Nut 757160
Nut

Part #757160

Replaced by #Y757160

?
Manufacturer substitution
This part replaces 757160. Substitute parts can look different from the original.
This item is not returnable
In Stock
Screw 757272
#23

Door diagram

Screw

Part #757272

Replaced by #Y757272

?
Manufacturer substitution
This part replaces 757272. Substitute parts can look different from the original.
This item is not returnable
In Stock
Screw 757192
#10

Control panel diagram

Screw

Part #757192

Replaced by #Y757192

?
Manufacturer substitution
This part replaces 757192. Substitute parts can look different from the original.
This item is not returnable
In Stock
Cabinet Screw 757231
Cabinet screw

Part #757231

Replaced by #W11233072

?
Manufacturer substitution
This part replaces 757231. Substitute parts can look different from the original.
$16.79
11% OFF Phone Price : $18.79
In Stock
Circulating 757300
#18

Tub assembly diagram

Circulating

Part #757300

Replaced by #Y757300

?
Manufacturer substitution
This part replaces 757300. 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: water supply problem, stuck overfill float, clogged water inlet valve screen, water inlet valve failure…

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

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

Main cause: damaged rack height adjuster…

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

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

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

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

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

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 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.…

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…

Repair difficulty
Time required
 15 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.

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

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

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

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