Which service part fits the HP ProBook 450 G3? OEM part numbers

15 service parts are documented for the HP ProBook 450 G3: 674318-001, 679921-001, 679922-001, 679923-001, 757770-001 and 10 more. 15 of 15 come from OEM documentation (h10032.www1.hp.com, support.hp.com); last checked 2026-11-12. Not bench-tested: match the number on your old service part and any constraint before ordering.

Part number	Part	Constraints	Confidence	Last checked
674318-001	HP HP USB Laser Mouse 674318-001	HP spare part: Mouse, HP USB laser mouse. OEM documentation only; not bench-tested.	OEM documented	2026-11-12
679921-001	HP HP Essential Top Load Case 679921-001	HP spare part: Case, Essential Top Load Case. OEM documentation only; not bench-tested.	OEM documented	2026-11-12
679922-001	HP Messenger bag 679922-001	HP spare part: Case, Essential Messenger. OEM documentation only; not bench-tested.	OEM documented	2026-11-12
679923-001	HP HP Essential backpack carrying case. 679923-001	HP spare part: Case, Essential Backpack. OEM documentation only; not bench-tested.	OEM documented	2026-11-12
757770-001	HP HP USB Travel Mouse 757770-001	HP spare part: Mouse, HP USB Travel Mouse. OEM documentation only; not bench-tested.	OEM documented	2026-11-12
792609-001	HP Realtek Shanks RTL8188EE, bgn 1x1, M.2 792609-001	HP spare part: Realtek RTL8188EE 802.11b/g/n 1x1 Wi-Fi Adapter (Worldwide). OEM documentation only; not bench-tested.	OEM documented	2026-11-12
792611-001	HP RTL8723BE bgn 1x1 plus BT4 LE NGFF 2230 M.2 792611-001	OEM documentation only; not bench-tested.	OEM documented	2026-11-12
793516-001	HP Huawei Wrangler MU736 HSPA+ with GPS, M.2 793516-001	HP description: "HS3110 HSPA+ mobile broadband module". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
797884-001	HP Broadcom Luffy 943228, abgn 2x2, BT 4 LE 797884-001	OEM documentation only; not bench-tested.	OEM documented	2026-11-12
812954-001	HP LT4110 LTE/HSPA+ mobile broadband module 812954-001	HP description: "LT4110 LTE/HSPA+ mobile broadband module". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
822828-001	HP HP hs31110 HSPA+ Intel broadband module 822828-001	HP spare part: HP hs3110 HSPA+ Intel Mobile Broadband Module. OEM documentation only; not bench-tested.	OEM documented	2026-11-12
828414-001	HP Plastics Kit 828414-001	HP spare part: Plastics Kit. OEM documentation only; not bench-tested.	OEM documented	2026-11-12
828424-001	HP DVD-ROM Drive 828424-001	HP spare part: DVD-ROM Drive. OEM documentation only; not bench-tested.	OEM documented	2026-11-12
828425-001	HP DVD+/-RW Double-Layer SuperMulti Drive 828425-001	HP spare part: DVD+/-RW Double-Layer SuperMulti Drive. OEM documentation only; not bench-tested.	OEM documented	2026-11-12
828426-001	HP Blu-ray Disc R/RW with SuperMulti Drive 828426-001	HP spare part: Blu-ray Disc R/RW with SuperMulti Drive. OEM documentation only; not bench-tested.	OEM documented	2026-11-12

Where do these HP ProBook 450 G3 service part part numbers come from?

15 of 15 fits are from OEM documentation (h10032.www1.hp.com, support.hp.com); each row links its source. Last checked 2026-11-12.

Are these service parts tested in the HP ProBook 450 G3?

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 450 G3.

Other parts for the HP ProBook 450 G3

Battery (2) · Keyboard (2) · Screen (4) · Power Adapter (5) · Fan (1) · Heat Sink (2) · Bottom Cover (1) · Antenna (2) · Touchpad (1) · Card Reader (1) · Motherboard (3) · Fingerprint Reader (1) · Speakers (1) · RTC Battery (1) · Cable (2) · Hard Drive (6) · Memory (3) · SSD (2) · Display Bezel (3) · Hinge (1) · Camera (1) · Microphone (1) · Power Cord (31) · Screw Kit (1)

For AI agents: the same list as JSON from the free MCP server at /mcp (tool get_model_parts, model hp-probook-450-g3) or the keyless JSON API.