Whirlpool
Dishwasher

Model # DU945PWSQ0 Official Whirlpool dishwasher

Here are the diagrams and repair parts for Official Whirlpool DU945PWSQ0 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:

  • Click a diagram to see the parts shown on that diagram.
  • 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”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

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

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 179 parts  |

Stop 8565920
#17

Upper dishrack and water feed parts diagram

Stop

Part #8565920

Replaced by #WP8565925

?
Manufacturer substitution
This part replaces 8565920. Substitute parts can look different from the original.
BEST SELLER
$8.76
10% OFF Phone Price : $9.76
In Stock
Dishwasher Thermostat 661566
#18

Tub assembly parts diagram

Dishwasher thermostat

Part #661566

Replaced by #WP661566

?
Manufacturer substitution
This part replaces 661566. Substitute parts can look different from the original.
BEST SELLER
$27.41
18% OFF Phone Price : $33.41
In Stock
Dishwasher Door Seal 3376927
#10

Tub assembly parts diagram

Dishwasher door seal

Part #3376927

Replaced by #WPW10509257

?
Manufacturer substitution
This part replaces 3376927. Substitute parts can look different from the original.
BEST SELLER
$42.51
12% OFF Phone Price : $48.51
In Stock
Dishwasher Lower Spray Arm Seal 3376846
Dishwasher lower spray arm seal

Part #3376846

Replaced by #WP3376846

?
Manufacturer substitution
This part replaces 3376846. Substitute parts can look different from the original.
BEST SELLER
$11.27
15% OFF Phone Price : $13.27
In Stock
Dishwasher Lower Spray Arm Bearing 9742946
#13

Lower dishrack parts, optional parts (not included) diagram

Dishwasher lower spray arm bearing

Part #9742946

Replaced by #WP9742946

?
Manufacturer substitution
This part replaces 9742946. Substitute parts can look different from the original.
BEST SELLER
$21.50
22% OFF Phone Price : $27.50
In Stock
Dishwasher Terminal Nut 8268548
#15

Tub assembly parts diagram

Dishwasher terminal nut

Part #8268548

Replaced by #WPW10477552

?
Manufacturer substitution
This part replaces 8268548. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$6.49
13% OFF Phone Price : $7.49
In Stock
Dishwasher Spray Arm Nut 8268873
#12

Lower dishrack parts, optional parts (not included) diagram

Dishwasher spray arm nut

Part #8268873

Replaced by #WP8268873

?
Manufacturer substitution
This part replaces 8268873. Substitute parts can look different from the original.
BEST SELLER
$6.70
13% OFF Phone Price : $7.70
In Stock
Dishrack 8539222
#20

Upper dishrack and water feed parts diagram

Dishrack

Part #8539222

Replaced by #W11169039

?
Manufacturer substitution
This part replaces 8539222. Substitute parts can look different from the original.
BEST SELLER
$123.98
9% OFF Phone Price : $135.98
In Stock
Dishwasher Dishrack Slide Rail 3385089
#18

Upper dishrack and water feed parts diagram

Dishwasher dishrack slide rail

Part #3385089

Replaced by #WP3385089

?
Manufacturer substitution
This part replaces 3385089. Substitute parts can look different from the original.
BEST SELLER
$39.73
13% OFF Phone Price : $45.73
In Stock
Valve-inlt 8283345
#16

Tub assembly parts diagram

Valve-inlt

Part #8283345

Replaced by #W10844024

?
Manufacturer substitution
This part replaces 8283345. Substitute parts can look different from the original.
BEST SELLER
$57.47
9% OFF Phone Price : $63.47
In Stock

Most common symptoms to help you fix your dishwashers

Choose a symptom to see related dishwasher repairs.

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

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

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

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

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

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

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

Main cause: damaged rack height adjuster…

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

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 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 …

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…

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

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.

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.…

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.…

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.…