I suggest finding out what caused the part to go bad first and fix that problem before installing any good electrical component.
Seadoo 1998 GTX Gauge Cover Deflector Screws/Washers Hardware
Seadoo 1998 GTX Hood Hinge PIN with Clip 1x
Psychic Jet Pump Repair Kit for SeaDoo GSX/GTX 800 1996-1997
FITS SeaDoo RXP/GTX/RXT 215 PWC Parts Wear Ring 159mm 255/260HP Replac 267000372
3X Fuel Injector For Seadoo GTR GTX GTI RXT WAKE 420874834 420874846 006-622 US
Seadoo 1993 587 Exhaust Manifold Bolts Hardware