This is a new aftermarket replacement for the Goldwing GL1200 Igniter (TCI) which has been discontinued by Honda.
OE #(s): 30400-MG9-741, 30400-MG9-742
The original ignition unit may have been stamped with one of these numbers:
(TID14-32, MG9, 131100-4260, 131100-3820, 131100-4261, AKBZ40 AKBZ17)
Manufacturer Part #: 4330-05-0034 NIPPON DENSO
( The original part is show in the photo above)
The new replacement ignition unit larger and will mount differently than the original part. ( See below)
This unit has some improvements over the stock unit: