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Product Support

Receive help on your LG product

Check out the latest information related to this product.

  • Appliances
  • Washing Machines
  • WM3987HW


Warranty Information Labor 1 Year / Parts 1 Year More
If you need Repair Service, submit an online service request. Request a Repair

Manuals & Documents

For the most accurate technical information regarding features, specifications, installation and operation of your LG product, please refer to the Owner's Manual and other documents available for this product.

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  • Owner’s Manual

    The Owner’s Manual offers pertinent product information.
  • Specification

    Specification is a detailed description of the criteria for the constituents, construction, appearance, performance, etc.

Help Library

    • Troubleshooting
    • Appliance Accessories, Washing Machines
    Plush dirt left on clothing from the wash
    • Troubleshooting
    • Appliance Accessories, Washing Machines
    [VIDEO] - UE error code
    • Troubleshooting
    • Washer & Dryers, Washing Machines
    [VIDEO] Any difficulties or problems using fabric softener?
    • Troubleshooting
    • Appliance Accessories, Washing Machines
    Cleaning the tub – Why?
    • Troubleshooting
    • Dishwashers, Washer & Dryers, Washing Machines
    Smart ThinQ App overview

Video Tutorials