Antifreeze spindle part 450 589 01 21 00 and coolant system components for smart 451 engine 132.910.

Antifreeze spindle tool and six coolant system photos with numbered callouts showing cap, reservoir, hoses, radiator, clamps, and drain plug.

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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.