Which service part fits the HP ProBook 455 G9? OEM part numbers

15 service parts are documented for the HP ProBook 455 G9: 747080-001, 916838-001, 918431-001, 935327-001, L15809-001 and 10 more. 15 of 15 come from OEM documentation (kaas.hpcloud.hp.com); last checked 2026-11-04. Not bench-tested: match the number on your old service part and any constraint before ordering.

Part number	Part	Constraints	Confidence	Last checked
747080-001	HP External optical drive 747080-001	HP description: "External optical drive". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
916838-001	HP USB-C to USB-A hub 916838-001	HP description: "USB-C to USB-A hub". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
918431-001	HP Nano lock 918431-001	HP description: "Nano lock". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
935327-001	HP USB-C mini dock 935327-001	HP description: "USB-C mini dock". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L15809-001	HP 120 W Thunderbolt docking station L15809-001	HP description: "Thunderbolt dock 120 W with cable". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L15811-001	HP HP Dock audio module L15811-001	HP description: "HP Dock audio module". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L15815-001	HP Top cap for the HP TB Dock 120W G2 L15815-001	HP description: "Top cap for HP TB Dock 120W G2". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L64088-001	HP Bottom case for the USB-C/A universal dock L64088-001	HP description: "Bottom case for USB-C/A universal dock". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L65256-001	HP Bottom case for the USB-C dock L65256-001	HP description: "Bottom case for USB-C dock". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L72056-001	HP USB-C travel hub L72056-001	HP description: "USB-C travel hub". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L95713-001	HP USB mouse L95713-001	HP description: "USB mouse". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
M03617-001	HP HP Prelude Pro 15.6 backpack M03617-001	HP description: "HP Prelude Pro 15.6 backpack". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
M03618-001	HP HP Prelude Pro 15.6 top load case M03618-001	HP description: "HP Prelude Pro 15.6 top load case". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
M21994-001	HP RJ-45 (network) jack door M21994-001	HP description: "Network jack door that comes with the plastics kit". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
N03554-001	HP Document part number printed on this maintenance and service N03554-001	HP description: "Document part number printed on this maintenance and service guide.". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04

Where do these HP ProBook 455 G9 service part part numbers come from?

15 of 15 fits are from OEM documentation (kaas.hpcloud.hp.com); each row links its source. Last checked 2026-11-04.

Are these service parts tested in the HP ProBook 455 G9?

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 ProBook 455 G9.

Other parts for the HP ProBook 455 G9

Keyboard (2) · Cable (21) · Touchpad (1) · Speakers (1) · Heat Sink (1) · Fan (2) · I/O Board (1) · Battery (2) · Bottom Cover (3) · RTC Battery (1) · Fingerprint Reader (3) · Display Bezel (4) · Camera (2) · Screen (5) · Hinge (1) · Display Cable (1) · Display Back Cover (3) · Power Adapter (44) · Power Cord (71) · SSD (6) · Wireless Card (5) · Microphone (1) · Motherboard (5) · Memory (3) · Antenna (1) · Screw Kit (3)

For AI agents: the same list as JSON from the free MCP server at /mcp (tool get_model_parts, model hp-probook-455-g9) or the keyless JSON API.