Which heat sink fits the HP Chromebook 14 inch? OEM part numbers

4 heat sinks are documented for the HP Chromebook 14 inch: 900040-001, M47196-001, P84303-001, P84720-001. 3 of 4 come from OEM documentation (support.hp.com, kaas.hpcloud.hp.com); last checked 2026-11-12. Not bench-tested: match the number on your old heat sink and any constraint before ordering.

Part number	Part	Constraints	Confidence	Last checked
900040-001	HP heat sink 900040-001	HP spare part: Heat sink (includes replacement thermal material). Unverified source; not bench-tested.	Not sure (under 90%)	2026-11-12
M47196-001	HP heat sink M47196-001	HP lists this spare part number for the HP Chromebook 14 inch in its Maintenance and Service Guide (printed p.12).	OEM documented	2026-11-01
P84303-001	HP heat sink P84303-001	HP guide description: "Heat sink, 15 W (includes replacement thermal material)". OEM documentation only; not bench-tested.	OEM documented	2026-10-27
P84720-001	HP heat sink P84720-001	HP guide description: "Heat sink, 6 W (includes replacement thermal material)". OEM documentation only; not bench-tested.	OEM documented	2026-10-27

Where do these HP Chromebook 14 inch heat sink part numbers come from?

3 of 4 fits are from OEM documentation (support.hp.com, kaas.hpcloud.hp.com); each row links its source. Last checked 2026-11-12.

Are these heat sinks tested in the HP Chromebook 14 inch?

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 Chromebook 14 inch.

Other parts for the HP Chromebook 14 inch

Battery (4) · Fan (2) · Bottom Cover (10) · Power Adapter (8) · Screen (14) · SSD (4) · Motherboard (15) · Keyboard (31) · Hinge (3) · Power Cord (30) · Display Cable (4) · I/O Board (2) · Speakers (2) · Display Bezel (8) · Camera (2) · Cable (8) · Touchpad (6) · Wireless Card (5) · Service Part (10) · Display Back Cover (9) · Screw Kit (5) · Antenna (1)

For AI agents: the same list as JSON from the free MCP server at /mcp (tool get_model_parts, model hp-chromebook-14-inch) or the keyless JSON API.