High quality Replacement CDI Unit for your Suzuki GS550 CDI Unit.
Using modern day energy, this CDI unit produces the fastest ignition start up & quick discharge time.
Optimizes coils and spark plug for maximum speeds & easy gear transitions.
Suzuki apps: 1983-1986 Suzuki GS550E CDI Unit & 1983-1986 Suzuki GS550L CDI Unit
OE #(s): 32900-43402 & 32900-43400
*If you are trying to replace Suzuki OE # 32900-43402, then please check if your connector looks like part 2414D ( 2504D is not the correct part number for that application)