Fuel injection valve internal design with 14 numbered components identifying pressure fitting, sealing ring, fuel connector, transfer tube, adjusting sleeve, housing, coil spring, plastic washer, filter, outlet hole, nozzle needle, armature, solenoid winding, and electrical connection.

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.