STX-12F

Kawasaki manufactures some of the most extreme Powersports vehicles, and the STX-12F, its first jet ski with a four-stroke engine, is no exception. It packs a water-cooled four-cylinder 1,199 cc unit alongside a sophisticated electronic fuel injection system, making it one of the most technologically advanced jet skis of its era.

The STX-12F's engine is borrowed from the Kawasaki ZX-12R motorbike, a dominant force in the '90s. Hence, it delivers unmatched power, but it can also be fuel-efficient and quiet when needed. 

Also worth mentioning, the engine is very reliable, though quite complex. If you plan to do any repair work on it, we can only recommend getting your hands on one of our Kawasaki Jet Ski STX-12F manuals. There, you’ll find troubleshooting and replacement procedures, as well as step-by-step instructions to perform anything from basic service and maintenance to more extensive repairs.

We carry Kawasaki Jet Ski STX-12F service & repair manuals for a wide range of model years and variants, providing basically everything you need to infuse a couple more years into your jet ski — and save money at the same time!