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Whirlpool
Dishwasher

Model # DU1055XTSS0 Official Whirlpool dishwasher

Here are the diagrams and repair parts for Official Whirlpool DU1055XTSS0 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.

Installation guide
Owner’s manual
Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 41 parts  |
Dishwasher Drain Hose (replaces W10883343) 3385556
#NI

Lower rack parts, optional parts (not included) diagram

Dishwasher drain hose (replaces w10883343)

Part #3385556

$26.79
| 
18% OFF Phone Price : $32.79
In Stock
Dishwasher Door Handle 8534986
#9B

Control panel parts diagram

Dishwasher door handle

Part #8534986

$37.31
In Stock
Dishwasher Trim Kit, 6-in 4396197
#NI

Lower rack parts, optional parts (not included) diagram

Dishwasher trim kit, 6-in

Part #4396197

$126.37
| 
9% OFF Phone Price : $138.37
In Stock
Dishwasher Nut 8533949
#16

Pump and motor parts diagram

Dishwasher nut

Part #8533949

$32.89
| 
15% OFF Phone Price : $38.89
In Stock
Inglis Dishwasher Wire Harness 8573172
#12

Door and latch parts diagram

Inglis dishwasher wire harness

Part #8573172

$114.91
In Stock
Dishwasher Capacitor Shield 8534946
#27

Pump and motor parts diagram

Dishwasher capacitor shield

Part #8534946

$14.00
In Stock
Dishwasher Power Cord Kit (replaces 302325, 3370221, 3370315, 4317824r, 675456, 716324, Pt110) 4317824
#NI

Lower rack parts, optional parts (not included) diagram

Dishwasher power cord kit (replaces 302325, 3370221, 3370315, 4317824r, 675456, 716324, pt110)

Part #4317824

This item is not returnable
$24.69
| 
20% OFF Phone Price : $30.69
In Stock
Dishwasher Circulation Pump Motor Shield 8283527
#2

Pump and motor parts diagram

Dishwasher circulation pump motor shield

Part #8283527

$73.96
In Stock
Dishwasher Screw 3400217
#11

Pump and motor parts diagram

Dishwasher screw

Part #3400217

$8.63
| 
10% OFF Phone Price : $9.63
In Stock
Dishwasher Silverware Basket Clip 8269308
#10

Lower rack parts, optional parts (not included) diagram

Dishwasher silverware basket clip

Part #8269308

$34.49
| 
15% OFF Phone Price : $40.49
In Stock

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

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

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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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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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