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Lenovo ThinkPad P1 Gen 4 fan heatsink silver metal assembly

Lenovo

Lenovo ThinkPad P1 Gen 4 Fan Heatsink 5H41D34323 laptop replacement part

SKU CH-6B7D-W4S0F

Genuine Lenovo cooling fan and heatsink assembly for ThinkPad P1 Gen 4 models 20Y3 and 20Y4

  • Genuine Lenovo part ensures exact fit for ThinkPad P1 Gen 4
  • OEM fan heatsink restores factory cooling performance
  • New condition guarantees full thermal efficiency from day one
  • MPN 5H41D34323 matches service manual for 20Y3 20Y4 models
  • Direct replacement avoids compatibility risks with third-party coolers

Genuine Lenovo ThinkPad P1 Gen 4 Fan Heatsink

This genuine Lenovo fan heatsink carries part number 5H41D34323 and fits ThinkPad P1 Gen 4 models 20Y3 and 20Y4. It replaces the original cooling assembly inside the laptop chassis. The component is supplied new and ready for installation by a qualified technician.

Suitable for owners repairing a ThinkPad P1 Gen 4

This part suits anyone restoring cooling performance on the exact models listed above. It will not fit other ThinkPad series, different generations of the P1, or laptops from other manufacturers. Buyers needing a fan for another device should verify their service manual before ordering.

Installation requires laptop disassembly

Fitting the heatsink involves removing the bottom cover, disconnecting the existing fan cable and releasing the heat-pipe mounting screws. Common issues include stripped screw heads, damaged cable connectors or forgotten thermal-paste replacement. Follow the official hardware maintenance manual for torque values and cable routing.

Highlights

  • Genuine Lenovo part ensures exact fit for ThinkPad P1 Gen 4
  • OEM fan heatsink restores factory cooling performance
  • New condition guarantees full thermal efficiency from day one
  • MPN 5H41D34323 matches service manual for 20Y3 20Y4 models
  • Direct replacement avoids compatibility risks with third-party coolers

Specifications

No published specifications for this item yet.

Questions about this item

Does this fan heatsink fit the ThinkPad P1 Gen 4 models 20Y3 and 20Y4?

Yes, the part is listed as compatible with ThinkPad P1 Gen 4 20Y3 and 20Y4 systems.

Will the existing thermal pads on my current heatsink transfer to this replacement fan assembly?

Thermal pads are not included; you should plan to apply fresh thermal interface material when installing the new heatsink.

How can I confirm the fan is operating correctly after fitting it?

The cooling fan should spin up during boot and under load; listen for smooth operation and watch system temperatures remain stable in the BIOS hardware monitor.

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