Whirlpool
Washer

Model #WFW9400SU00 Whirlpool washer

Here are the diagrams and repair parts for Whirlpool WFW9400SU00 washer, as well as links to manuals and error code tables, if available.

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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.

Owner’s manual

    Showing 10 of 189 parts

    Washer Inlet Flow Meter#4

    Dispenser parts Diagram

    Flow meter

    Part #8181696
    Replaced by #WPW10110225
    ?
    Manufacturer substitution
    This part replaces 8181696. Substitute parts can look different from the original.
    BEST SELLER
    In Stock
    $89.39
    Washer Door Hinge#13

    Door and latch parts Diagram

    Washer door hinge

    Part #8183202
    Replaced by #WP8183202
    ?
    Manufacturer substitution
    This part replaces 8183202. Substitute parts can look different from the original.
    BEST SELLER
    In Stock
    $169.19
    Washer Drive Belt#3

    Tub and basket parts Diagram

    Belt

    Part #8183269
    Replaced by #WPW10388414
    ?
    Manufacturer substitution
    This part replaces 8183269. Substitute parts can look different from the original.
    BEST SELLER
    In Stock
    $49.49
    Washer Door Lock#3

    Door and latch parts Diagram

    Washer door lock

    Part #8183270
    Replaced by #WP8183270
    ?
    Manufacturer substitution
    This part replaces 8183270. Substitute parts can look different from the original.
    BEST SELLER
    In Stock
    $123.69 | 
    12% OFF 
    MSRP: $140.00
    Washer Water Inlet Valve#1

    Dispenser parts Diagram

    Washer water inlet valve

    Part #8182862
    Replaced by #WP8182862
    ?
    Manufacturer substitution
    This part replaces 8182862. Substitute parts can look different from the original.
    BEST SELLER
    In Stock
    $70.39
    Washer Baffle#12

    Tub and basket parts Diagram

    Washer baffle

    Part #8182233
    Replaced by #WP8182233
    ?
    Manufacturer substitution
    This part replaces 8182233. Substitute parts can look different from the original.
    BEST SELLER
    In Stock
    $47.49 | 
    10% OFF 
    MSRP: $53.00
    Washer Tub Gasket#10

    Tub and basket parts Diagram

    Washer tub gasket

    Part #8181673
    Replaced by #WP8181673
    ?
    Manufacturer substitution
    This part replaces 8181673. Substitute parts can look different from the original.
    BEST SELLER
    In Stock
    $40.19
    Washer Door Boot Spring Clamp#1

    Door and latch parts Diagram

    Washer door boot spring clamp

    Part #8182210
    Replaced by #WP8182210
    ?
    Manufacturer substitution
    This part replaces 8182210. Substitute parts can look different from the original.
    BEST SELLER
    In Stock
    $28.79
    Washer Door Boot Spring Clamp#4

    Door and latch parts Diagram

    Washer door boot spring clamp

    Part #8182211
    Replaced by #W10902779
    ?
    Manufacturer substitution
    This part replaces 8182211. Substitute parts can look different from the original.
    BEST SELLER
    In Stock
    $34.09
    Washer Cold/Hot Water Fill Hose, 5-ft#36

    Top and cabinet parts Diagram

    Fill hose (blue)

    Part #8182795
    Replaced by #WP89503
    ?
    Manufacturer substitution
    This part replaces 8182795. Substitute parts can look different from the original.
    BEST SELLER
    This item is not returnable
    In Stock
    $10.99 | 
    8% OFF 
    MSRP: $12.00

    Symptoms common to all washers

    Choose a symptom to see related washer repairs.

    Main causes: leaky water inlet valve, faulty water-level pressure switch, bad electronic control board
    Main causes: lack of electrical power, wiring failure, bad power cord, electronic control board failure, bad user interface board
    Main causes: water heater failure, bad water temperature switch, faulty control board, bad water valve, faulty water temperature sensor
    Main causes: unbalanced load, loose spanner nut, worn drive block, broken shock absorber or suspension spring, debris in drain pump
    Main causes: broken lid switch or lid lock, bad pressure switch, broken shifter assembly, faulty control system
    Main causes: clogged drain hose, house drain clogged, bad drain pump, water-level pressure switch failure, bad control board or timer
    Main causes: worn agitator dogs, bad clutch, broken motor coupler, shifter assembly failure, broken door lock, suspension component failure
    Main causes: no water supply, bad water valves, water-level pressure switch failure, control system failure, bad door lock or lid switch
    Main causes: bad lid switch or door lock, bad timer or electronic control board, wiring failure, bad water inlet valve assembly

    Articles and videos common to all washers

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

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    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.