AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2004 Kawasaki Ex250f18
Overall rating NHTSA-grounded
Above average
Estimated 5-year repair + maintenance cost: $500–$1,500
The 2004 Kawasaki EX250F18 has a good reliability record with minimal recall activity and owner complaints, indicating solid build quality.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| fuel system | 30,000–50,000 miles | $300–$500 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Change engine oil annually
- Replace air filter every 15,000 miles
- Inspect brakes every 10,000 miles
- Check battery health yearly
- Replace spark plugs every 20,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Fuel leaks near tank area
- Decreased fuel efficiency
- Frequent stalling
- Strong gasoline odors
Generated by gpt-4o on 6/8/2026. Cost ranges are conservative estimates that account for typical regional variation.