LG MDS63711203 washer door boot gasket
Last checked October 30, 2026
MDS63711203 is a genuine LG washer door boot gasket. LG Parts lists it for 2 LG models, including WM3997HVA, WM3997HWA.
Listing name: Gasket.
Find your exact model number in the list below. If it is not listed, this page does not confirm a fit.
Fit source: the MDS63711203 listing on LG Parts (lgparts.com), a store that sells genuine LG parts, run by the parts distributor Encompass. Read October 30, 2026. Open the listing.
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Unplug the washer and turn off both water taps before you work on it. If you are not comfortable doing the repair, call a technician.
Models LG Parts lists for MDS63711203
Showing 2 of 2 models, as written on the listing.
| Model | |
|---|---|
| WM3997HVA | All parts for this model |
| WM3997HWA | All parts for this model |
Where to find your washer model number
Inside the door frame or under the lid on top loaders, or on the back panel. Use the model number, not the serial number. Search any model number.
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Questions
Will the MDS63711203 fit my LG washer?
Only if your exact model number is on the list above. LG Parts lists it for 2 models, read October 30, 2026.
Where is the model number on a washer?
Inside the door frame or under the lid on top loaders, or on the back panel.
Is MDS63711203 a genuine LG part?
Yes. MDS63711203 is LG's own part number, sold on LG Parts (lgparts.com).
Is there a cheaper replacement?
We list only the genuine part. There is no public certification listing to compare aftermarket versions of this part, so we do not rank them.