Heat Sink Lenovo OEM Part #: 01YU188

Lenovo heat sink 01YU188

Name: Lenovo heat sink 01YU188
Brand: Lenovo
SKU: 01YU188

Lenovo description: "Thermal Module,w/FAN,SWG".

Compatible Business Laptop Models (1)

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

Business Laptop

ThinkPad T490

View Model →

Fitment Details:

Listed in Lenovo's official parts lookup for the ThinkPad T490. Lenovo description: "Thermal Module,w/FAN,SWG". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.

Installation: Not verified

Source: https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-t-series-laptops/thinkpad-t490-type-20n2-20n3/20n2/parts/display/compatible ↗ (Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad T490, machine type(s) 20N2, 20N3, lists FRU 01YU188 "Thermal Module,w/FAN,SWG". Re-checked 2026-10-26.)

Technical Specifications

OEM Brand	Lenovo
Part Number	`01YU188`
Component Type	Heat Sink

OEM Documentation Source

This part specification is recorded from official manufacturer records:

https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-t-series-laptops/thinkpad-t490-type-20n2-20n3/20n2/parts/display/compatible ↗

Source detail: Lenovo Parts Lookup for ThinkPad T490 (20N2, 20N3) lists FRU 01YU188 "Thermal Module,w/FAN,SWG".

Last checked: 2026-10-26

Repair & Bulk Parts Questions

Need a Repair or Bulk Parts Quote?

Repair and bulk parts quotes are not available online yet. Email us with your laptop model and part number.