Genuine Lenovo ThinkPad T580 Cooling Fan & Heatsink (20L9 / 20LA) - 01YR453

New, genuine Lenovo cooling fan and heatsink assembly for ThinkPad T580 models 20L9 and 20LA. This is the OEM replacement part with Lenovo part number 01YR453, supplied as a direct-fit component for repairs and refurbishments of the T580 series.