Replacement Cooling Fan & Heatsink for X1 Carbon - 04W3589 4W3589 UDQFVYH02BFD PN:0B55975AA

Replacement cooling fan and heatsink assembly for the X1 Carbon. Compatible part numbers: 04W3589 and 4W3589. Internal model code UDQFVYH02BFD and manufacturer PN:0B55975AA. Designed to replace faulty or noisy cooling components and help restore proper thermal performance. Please confirm compatibility with your specific X1 Carbon configuration before ordering.