GST classification of electrical ignition equipment attracts the top rate for listed automotive starters and generators. GST designates electrical ignition and starting equipment for internal combustion engines-including ignition magnetos, magneto-dynamos, ignition coils, sparking and glow plugs, starter motors, generators (dynamos, alternators) and cut-outs used with such engines-as listed goods subject to the schedule's prescribed high rate until the stated expiry date, functioning as an itemised classification for tax administration and compliance.