Which wireless card fits the HP EliteBook 840 G5 Healthcare Edition? OEM part numbers

4 wireless cards are documented for the HP EliteBook 840 G5 Healthcare Edition: 845710-003, 851592-001, 851594-001, L15397-800. 4 of 4 come from OEM documentation (kaas.hpcloud.hp.com); last checked 2026-11-01. Not bench-tested: match the number on your old wireless card and any constraint before ordering.

Part number	Part	Constraints	Confidence	Last checked
845710-003	HP wireless card 845710-003	HP lists this spare part number for the HP EliteBook 840 G5 Healthcare Edition in its Maintenance and Service Guide (printed p.23).	OEM documented	2026-11-01
851592-001	HP wireless card 851592-001	HP lists this spare part number for the HP EliteBook 840 G5 Healthcare Edition in its Maintenance and Service Guide (printed p.23).	OEM documented	2026-11-01
851594-001	HP WLAN module (Intel Dual Band Wireless-AC 8265)	HP lists this spare part number for the HP EliteBook 840 G5 Healthcare Edition in its Maintenance and Service Guide (printed p.23).	OEM documented	2026-11-01
L15397-800	HP wireless card L15397-800	HP lists this spare part number for the HP EliteBook 840 G5 Healthcare Edition in its Maintenance and Service Guide (printed p.23).	OEM documented	2026-11-01

Where do these HP EliteBook 840 G5 Healthcare Edition wireless card part numbers come from?

4 of 4 fits are from OEM documentation (kaas.hpcloud.hp.com); each row links its source. Last checked 2026-11-01.

Are these wireless cards tested in the HP EliteBook 840 G5 Healthcare Edition?

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 EliteBook 840 G5 Healthcare Edition.

Other parts for the HP EliteBook 840 G5 Healthcare Edition

Touchpad (1) · RTC Battery (1) · Power Button (1) · I/O Board (1) · Fingerprint Reader (2) · Speakers (1) · Card Reader (1) · Motherboard (2) · Fan (1) · SSD (9) · Battery (1) · Bottom Cover (1) · Display Bezel (1) · Screen (1) · Camera (1) · Microphone (1) · Cable (1) · Power Adapter (4) · Heat Sink (2)

For AI agents: the same list as JSON from the free MCP server at /mcp (tool get_model_parts, model hp-elitebook-840-g5-healthcare-edition) or the keyless JSON API.