New aftermarket MPEM CDI, it replaces the following SeaDoo part numbers:278000262 278000200 278000070 278000413Includes wiring instructions/diagram developed by ATV Plus. Our diagrams are verified for accuracy against SeaDoo's OEM shop manual wiring diagrams for every model and year this MPEM fits.Please ensure your model and year PWC is listed below for proper fitment.This part will ONLY work on models and years listed below:Model YearsGTS 1992-1994GTX 1992-1994SP 1992-1994SPI 1993-1994SPX 1993-1994XP 1992All 587 SeaDoos 1992-1994