Alternator G2 location, function, and design for smart 451 chassis with engine compartment and component photos.

Alternator component description page showing engine bay location and close-up of alternator unit labeled G2.

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See all Powertrain figures for the Fortwo (450), or browse the full figure library. Part numbers and callouts are community-sourced and cross-referenced against the manuals — confirm with your VIN before ordering.