Whirlpool
Dishwasher

Model #DU945PWPQ2 Official Whirlpool dishwasher

Here are the diagrams and repair parts for Whirlpool DU945PWPQ2 dishwasher, as well as links to manuals and error code tables, if available.

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Installation guideOwner’s manual

    Showing 10 of 179 parts

    Dishwasher Dishrack Slide Rail Stop, Upper#17

    Upper dishrack and water feed parts Diagram

    Stop

    Part #8524581
    Replaced by #WP8565925
    ?
    Manufacturer substitution
    This part replaces 8524581. Substitute parts can look different from the original.
    BEST SELLER
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    In Stock
    $6.39 | 
    14% OFF 
    Phone Price: $7.39
    Dishwasher Lower Spray Arm Seal

    See All Related Diagrams

    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
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    $11.59 | 
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    Phone Price: $13.59
    Dishwasher Spray Arm Nut#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
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    In Stock
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    Dishwasher Lower Spray Arm Bearing#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.
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    Dishwasher Door Seal#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.
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    Dishwasher Detergent Dispenser Cover Spring#10

    Inner door parts Diagram

    Dishwasher detergent dispenser cover spring

    Part #8066018
    Replaced by #WP8066018
    ?
    Manufacturer substitution
    This part replaces 8066018. Substitute parts can look different from the original.
    BEST SELLER
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    Appliance Touch-Up Paint, 0.6-oz (White)#NI

    Lower dishrack parts, optional parts (not included) Diagram

    In Stock
    $8.29 | 
    11% OFF 
    Phone Price: $9.29
    Dishwasher Dishrack Slide Rail#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
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    $44.19 | 
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    Phone Price: $49.19
    Dishwasher Heating Element Rubber Washer#14

    Tub assembly parts Diagram

    Dishwasher heating element rubber washer

    Part #717273
    Replaced by #WP717273
    ?
    Manufacturer substitution
    This part replaces 717273. Substitute parts can look different from the original.
    BEST SELLER
    This item is not returnable
    In Stock
    $6.19 | 
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    Phone Price: $7.19
    Dishwasher Thermostat#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
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    Phone Price: $41.09

    Symptoms common to all dishwashers

    Choose a symptom to see related dishwasher repairs.

    Main causes: broken door latch, tripped circuit breaker, broken heating element, faulty vent fan, sensor failure, control system problem
    Main cause: damaged rack height adjuster
    Main causes: damaged or stuck spray arm, leaking door seal, damaged door hinge, leaky heating element water seal, cracked water supply line
    Main causes: clogged kitchen sink drain, clogged drain hose, drain check valve damaged, drain pump failure, control system problem
    Main causes: water supply problem, stuck overfill float, clogged water inlet valve screen, water inlet valve failure
    Main causes: glass or popcorn kernel stuck in the chopper blade, drain line vibrating against the cabinet, debris in wash pump or drain pump
    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 failure
    Main causes: light switch beside the sink turned off, lack of power, bad dishwasher door switch, control system failure, wiring problem

    Repair guides common to all dishwashers

    These step-by-step repair guides will help you safely fix what’s broken on your dishwasher.

    October 1, 2016
    By Lyle Weischwill
    How to replace a dishwasher door latch assembly

    If the dishwasher door doesn't click shut, a broken door latch is a likely cause. Follow these instructions to replace it yourself.

    Repair difficulty
    Time required
     30 minutes or less
    How to replace a dishwasher user interface control

    The user interface control houses the selection buttons and display. If it fails, you can't select the cycle and settings. Follow these instructions to replace it yourself.

    Repair difficulty
    Time required
     30 minutes or less
    April 1, 2014
    By Lyle Weischwill
    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 these steps to replace a blown thermal fuse in your dishwasher.

    Repair difficulty
    Time required
     15 minutes or less

    Articles and videos common to all dishwashers

    Use the advice and tips in these articles and videos to get the most out of your dishwasher.

    November 13, 2022

    7 Tips to Get Your Dishwasher Ready for the Holidays

    By Lyle Weischwill

    Find professional tips that can help you get your dishwasher ready for the holidays.

    December 23, 2021

    How to reset a Whirlpool dishwasher

    By Lyle Weischwill

    Learn how to reset a Whirlpool dishwasher when its control freezes up.

    April 10, 2020

    Cleaning your appliances after a drinking water advisory

    By Julie Riebe

    Find out how to clean and flush household appliances once a boil water advisory is lifted.