Which heat sink fits the HP ZBook 17 G4? OEM part numbers

5 heat sinks are documented for the HP ZBook 17 G4: 922842-001, 922843-001, 922844-001, 922845-001, 922846-001. 5 of 5 come from OEM documentation (h10032.www1.hp.com); last checked 2026-10-27. Not bench-tested: match the number on your old heat sink and any constraint before ordering.

Part number	Part	Constraints	Confidence	Last checked
922842-001	HP heat sink 922842-001	HP guide description: "For use only with models with NVIDIA Quadro P3000 discrete graphics memory". OEM documentation only; not bench-tested.	OEM documented	2026-10-27
922843-001	HP heat sink 922843-001	HP guide description: "For use only with models with NVIDIA Quadro M1200 discrete graphics memory". OEM documentation only; not bench-tested.	OEM documented	2026-10-27
922844-001	HP heat sink 922844-001	HP guide description: "For use only with models with NVIDIA Quadro M22000 discrete graphics memory". OEM documentation only; not bench-tested.	OEM documented	2026-10-27
922845-001	HP heat sink 922845-001	HP guide description: "For use only with models with Radeon Pro WX 4170 discrete graphics memory". OEM documentation only; not bench-tested.	OEM documented	2026-10-27
922846-001	HP heat sink 922846-001	HP guide description: "Heat sink for models with UMA graphics". OEM documentation only; not bench-tested.	OEM documented	2026-10-27

Where do these HP ZBook 17 G4 heat sink part numbers come from?

5 of 5 fits are from OEM documentation (h10032.www1.hp.com); each row links its source. Last checked 2026-10-27.

Are these heat sinks tested in the HP ZBook 17 G4?

No. Fits come from manufacturer or retailer documentation and are not bench-tested. Check the part number on your old part and any listed constraint.

All documented parts for the HP ZBook 17 G4.

Other parts for the HP ZBook 17 G4

Keyboard (33) · Fan (3) · Battery (1) · Bottom Cover (2) · Power Adapter (4) · Screen (7) · RTC Battery (1) · Wireless Card (5) · Touchpad (2) · Fingerprint Reader (2) · Speakers (1) · Cable (4) · Power Cord (17) · Hinge (2) · Display Cable (1) · Camera (1) · Antenna (2) · Palmrest (1) · Motherboard (13) · Memory (5) · SSD (12) · Service Part (14) · Hard Drive (6) · Screw Kit (1) · Display Bezel (2) · Display Back Cover (1) · Battery Cable (1)

For AI agents: the same list as JSON from the free MCP server at /mcp (tool get_model_parts, model hp-zbook-17-g4) or the keyless JSON API.