This is the replacement version of this part that Piaggio switched to in 2008. It is better than the original part it replaced. It works very well in the ET2. 

OEM CDI and Coil for Vespa ET2 for US Market.   With Ground Wire.  Fits ET2, and other Piaggio 2 Stroke  models with ZAPC16 engine. There are two different CDI Coils used in Piaggio 50cc 2 Stroke Scooters. This one has the ground wire. The other one doesn't. If yours does, order this one.  Replaces part numbers 252537 292194 

IN STOCK FOR IMMEDIATE DELIVERY