I have a 1999 Seadoo GTX that recently had to have a new key coded. i noticed that the mpem in the 1999 gtx jet ski was number 278001526. This jet ski was supposed to have the 278001398 or 278001525 mpem.
It’s been working fine with no problems
Recently I acquired a 2000 GTX. The mpem installed in this jet ski was the 278001525. This mpem was working fine but just recently went dead. I wanted to know if the 278001526 mpem would be an alternate replacement for the 278001525, since it apparently works in the 1999 GTX?