Samsung now has a program to cover the cost to repair ice makers that are freezing over and not dispensing ice. This has been a known issue for years--Samsung has been issuing service bulletins specific to this issue for a variety of models since 2017.
Even if your ice maker isn't experiencing problems call Samsumg to get their replacement kit installed at no cost before this program expires. You might run into the issue in the future--my ice maker started freezing over six months after my warranty expired, and my refrigerator was serviced one week before their reimbursement program started on August 1st. Samsung won't cover my repair cost.
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