Are you looking for a running engine or a core? GTX and XP had a DI engine. I'm not sure the years. I wouldn't buy a replacement engine from anyone. I'd get mine rebuild or do it yourself. Lots of junk out there.... mostly junk. Good Luck !!
I'm just finishing up this ski. It is a 2002 GTX DI.
You're gonna have to get one rebuilt or do it yourself. If you want it quick and at a decent price you'll have to do it yourself. Good Luck !! I wouldn't trust any used engine and these days everybody wants top dollar good or bad. Good Luck !!