Engine 281.910 model 453 turbocharger removal/installation with numbered callouts identifying ATL, hoses, clamps, and electrical connections.

Three photos showing turbocharger location and components in Smart 453 engine bay with numbered reference points.

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See all Powertrain figures for the Fortwo / Forfour (453), 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.