2013 Kawasaki Ultra 300X — Should You Buy One?
Typical asking price: $6,000–$10,000. There are 2 high-severity known issues you need to know before handing over a check.
Kestrel Take
A big, powerful supercharged Kawasaki that's now a used-only value — lots of horsepower for the money if the supercharger and engine were cared for. Older supercharged skis are exactly where neglect hides. The supercharger history and corrosion are the entire decision.
What we checked
Not checked against public records
Personal watercraft fall to the Consumer Product Safety Commission rather than NHTSA. Its recall feed rarely names a specific model year, so we have not wired it in — matching on the brand alone would attach other people’s machines to this page. What follows is our own write-up, and it has not been reconciled against an official record. Treat it as a starting point, not a verdict.
Known Issues for the 2013 Kawasaki Ultra 300X
Ranked by wallet impact. These are documented, recurring problems — not freak accidents. How we decide that.
An older supercharged engine with unknown service is a real gamble; a failing supercharger can damage the engine. Verify the rebuild history and compression.
Repair cost (estimate): $700-$3,000+ — about 38% of what this car is typically worth
Source: not yet checked against public records.
On a decade-old ski, corrosion from unflushed salt use can be severe.
Repair cost (estimate): $300-$3,000 — about 38% of what this car is typically worth
Source: not yet checked against public records.
Age and hours wear the pump and driveline.
Repair cost (estimate): $200-$800
Source: not yet checked against public records.
Kawasaki PWC parts and service are thinner in some areas.
Repair cost: Not yet priced
Source: not yet checked against public records.
Walk-Away Red Flags
- ✗No supercharger or engine service history
- ✗Salt use with no flushing on an old ski
- ✗Low compression
- ✗No local dealer
Good Signs
- ✓Documented supercharger and engine service
- ✓Freshwater or flushed
- ✓Good compression, reasonable hours
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Known issues on this page are based on documented owner reports, NHTSA complaints, class-action records, and manufacturer technical service bulletins. Individual vehicles vary. A pre-purchase inspection by a trusted mechanic is always worth doing.
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