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Replacement CPU and GPU cooling fan for Asus Zephyrus G15 and M16 laptops

NA

NA CPU GPU Cooling Fan for Zephyrus G15 GA503 M16 GU603 laptop cooling pad

SKU CH-2S9K-R3DGQ

Cooling fan and heatsink assembly replaces the CPU and GPU thermal module in compatible Zephyrus G15 and M16 laptops

  • Accessory TypeCooling Fan & Heatsink
  • Direct replacement for Zephyrus G15 GA503 and M16 GU603 series
  • Cools both CPU and GPU with single integrated unit
  • Matches part numbers FN22 FN23 13NR04J0T04211 13NR04J0T03211
  • New condition ready for immediate installation

Replacement Cooling Fan for Zephyrus G15 and M16

This new cooling fan and heatsink assembly fits Asus Zephyrus G15 GA503 series and M16 GU603 series laptops. It matches part numbers FN22 and FN23 along with 13NR04J0T04211, 13NR04J0T03211, DFSCK221051824 and DFSCK221151812. The unit is a direct replacement for the original CPU and GPU cooler.

Installing the Assembly in Your Laptop

The fan connects to the motherboard header and sits on the existing heat pipes, so no extra brackets or thermal pads are required. It restores factory airflow for both processor and graphics chip. Buyers needing a complete liquid-cooling loop or a quieter third-party design will not be served by this OEM-spec part.

Highlights

  • Direct replacement for Zephyrus G15 GA503 and M16 GU603 series
  • Cools both CPU and GPU with single integrated unit
  • Matches part numbers FN22 FN23 13NR04J0T04211 13NR04J0T03211
  • New condition ready for immediate installation

Specifications

Accessory TypeCooling Fan & Heatsink

Questions about this item

Will the single heatsink handle both the CPU and GPU under sustained load?

The unit combines one fan with a shared heatsink for both the CPU and GPU, so the thermal limit will be the combined heat output of the two chips.

How loud is the fan after hours of continuous operation?

The part uses the same FN22 and FN23 fan models Asus specifies for the GA503 and GU603 series, matching the original acoustic profile.

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