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Maytag
Dishwasher

Model # DU18J4B Official Maytag dishwasher

Here are the diagrams and repair parts for Official Maytag DU18J4B dishwasher, as well as links to manuals and error code tables, if available.

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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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Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 94 parts  |
Sealant 807509
#32

Tub (du18j4/du18j4b) diagram

Sealant

Part #807509

Replaced by #W10841140

?
Manufacturer substitution
This part replaces 807509. Substitute parts can look different from the original.
BEST SELLER
$14.99 | 
12% OFF Phone Price : $16.99
In Stock
Screw 809055
#21

Door (du18j4/du18j4b) diagram

Screw

Part #809055

Replaced by #WP7101P126-60

?
Manufacturer substitution
This part replaces 809055. Substitute parts can look different from the original.
This item is not returnable
$4.10 | 
20% OFF Phone Price : $5.10
In Stock
Screw 807293
#25

Door (du18j4/du18j4b) diagram

Screw

Part #807293

Replaced by #WP74004005

?
Manufacturer substitution
This part replaces 807293. Substitute parts can look different from the original.
This item is not returnable
$4.39 | 
19% OFF Phone Price : $5.39
In Stock
Screw 807501
Screw

Part #807501

Replaced by #W11233072

?
Manufacturer substitution
This part replaces 807501. Substitute parts can look different from the original.
$16.79 | 
11% OFF Phone Price : $18.79
In Stock
Screw 806890
#21

Tub (du18j4/du18j4b) diagram

Screw

Part #806890

Replaced by #WP22001496

?
Manufacturer substitution
This part replaces 806890. Substitute parts can look different from the original.
This item is not returnable
$4.33
In Stock
Nut 804619
#12

Frame (du18j4/du18j4b) diagram

Nut

Part #804619

Replaced by #M0282005

?
Manufacturer substitution
This part replaces 804619. Substitute parts can look different from the original.
This item is not returnable
$5.99
In Stock
Lock Nut 808470
#28

Door (du18j4/du18j4b) diagram

Lock nut

Part #808470

Replaced by #M0282009

?
Manufacturer substitution
This part replaces 808470. Substitute parts can look different from the original.
$12.49
In Stock
Slide Cap 03100014
#5A

Rack (du18j4/du18j4b) diagram

Slide cap

Part #03100014

Replaced by #Y03100014

?
Manufacturer substitution
This part replaces 03100014. Substitute parts can look different from the original.
This item is not returnable
$3.53
In Stock
O-ring 806647
#4

Detergent cup (du18j4/du18j4b) diagram

O-ring

Part #806647

Replaced by #WP912510

?
Manufacturer substitution
This part replaces 806647. Substitute parts can look different from the original.
This item is not returnable
$2.19
In Stock
Screw 803416
#31

Door (du18j4/du18j4b) diagram

Screw

Part #803416

Replaced by #W11233072

?
Manufacturer substitution
This part replaces 803416. Substitute parts can look different from the original.
$16.79 | 
11% OFF Phone Price : $18.79
In Stock

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

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Effective articles & videos to help repair your dishwashers

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