Replacement CPU Heatsink & Cooling Fan 04W0436 / 04W0435 / 04W6923 for Lenovo ThinkPad X220 X220i X220T X230 X230i X230T

Replacement CPU heatsink and cooling fan assembly compatible with part numbers 04W0436, 04W0435 and 04W6923. Designed to fit Lenovo ThinkPad models X220, X220i, X220T, X230, X230i and X230T, this unit restores proper CPU cooling and helps resolve overheating or noisy fan issues. Verify your laptop model and part number before purchasing to ensure correct compatibility.