Heat Sink Lenovo OEM Part #: 5H41B77287

Lenovo heat sink 5H41B77287

Lenovo description: "Thermal Module AT2DY003VV0,JX3C5_UMA".

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Compatible Business Laptop Models (1)

Devices documented to accept this OEM component. Compatibility from OEM documentation, not bench-tested.

ThinkPad X13 Gen 3 (AMD)

Business Laptop Official support Installation: Not verified
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Fitment Details:

Listed in Lenovo's official parts lookup for the ThinkPad X13 Gen 3 (AMD). Lenovo description: "Thermal Module AT2DY003VV0,JX3C5_UMA". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.

Source:Lenovo Parts Lookup
Source notes

Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad X13 Gen 3 (AMD), machine type(s) 21CM, 21CN, lists FRU 5H41B77287 "Thermal Module AT2DY003VV0,JX3C5_UMA". Checked 2026-10-27.

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