Model #WM3770HWA LG washer

Here are the diagrams and repair parts for LG WM3770HWA washer, as well as links to manuals and error code tables, if available.

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    Showing 10 of 104 parts

    Washer Drain Pump


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    Washer drain pump

    Part #4681EA2001T

    In Stock

    Washer Door Boot


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    Washer door boot

    Part #MDS47123605

    In Stock

    Washer Door Boot Spring Clamp, Outer


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    In Stock

    Washer Drain Hose


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    Washer drain hose

    Part #5215ER2002G

    In Stock

    Washer Dispenser Hose


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    Washer dispenser hose

    Part #4738ER1004B

    In Stock

    Washer Rear Tub Gasket


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    Washer rear tub gasket

    Part #MDS62058301

    In Stock

    Washer Water-Level Pressure Switch


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    In Stock

    Washer Wash Pump Motor


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    Washer wash pump motor

    Part #EAU61383503

    In Stock

    Washer Pump


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    Washer pump

    Part #3108ER1001E

    In Stock

    Washer Shipping Bolt


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    Washer shipping bolt

    Part #FAA30992201
    This item is not returnable

    In Stock

    Symptoms common to all washers

    Choose a symptom to see related washer repairs.

    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: 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: 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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