Which bottom cover fits the HP Chromebook x360 14a? OEM part numbers

2 bottom covers are documented for the HP Chromebook x360 14a: M15299-001, M20489-001. 2 of 2 come from OEM documentation (kaas.hpcloud.hp.com); last checked 2026-10-27. Not bench-tested: match the number on your old bottom cover and any constraint before ordering.

Part number	Part	Constraints	Confidence	Last checked
M15299-001	HP bottom cover M15299-001	HP guide description: "Bottom cover: Natural silver for use with models in ceramic white, forest teal, and mineral silver". OEM documentation only; not bench-tested.	OEM documented	2026-10-27
M20489-001	HP bottom cover M20489-001	HP guide description: "Bottom cover: Ash silver for use with models in light teal". OEM documentation only; not bench-tested.	OEM documented	2026-10-27

Where do these HP Chromebook x360 14a bottom cover part numbers come from?

2 of 2 fits are from OEM documentation (kaas.hpcloud.hp.com); each row links its source. Last checked 2026-10-27.

Are these bottom covers tested in the HP Chromebook x360 14a?

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 x360 14a.

Other parts for the HP Chromebook x360 14a

Battery (2) · Screen (3) · Power Adapter (1) · Motherboard (16) · Keyboard (54) · Thermal Pad (1) · Hinge (1) · Hinge Cover (2) · Touchpad (2) · Cable (5) · Antenna (2) · Speakers (1) · Feet (2) · Display Bezel (2) · Camera (1) · Service Part (1) · Display Cable (1) · Display Back Cover (3) · Wireless Card (1) · Screw Kit (1) · Power Cord (8)

For AI agents: the same list as JSON from the free MCP server at /mcp (tool get_model_parts, model hp-chromebook-x360-14a) or the keyless JSON API.