K&N High Flow Air Filter for Kawasaki Ninja ZX-9R Motorcycle - Street
K&N High Flow Air Filter for Kawasaki Ninja ZX-9R Motorcycle - Street
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Description
K&N Powersports High-Flow Air Filter
Upgrade your machine’s performance with a K&N High-Flow Powersports Air Filter. Designed to increase airflow while providing superior filtration, these premium reusable filters help your engine breathe better for improved horsepower, throttle response, and overall performance.
Built with oiled cotton gauze media, K&N filters capture dirt and debris while allowing more air to reach the engine compared to traditional paper filters. The result is better performance and long-term reliability for motorcycles, ATVs, UTVs, and other powersports machines.
Unlike disposable filters, K&N air filters are washable and reusable, helping reduce maintenance costs over time. With proper cleaning and oiling, one filter can last for the life of your vehicle.
Key Features
High-flow design improves airflow and engine performance
Superior filtration protects your engine from dirt and debris
Washable and reusable for long-term value
Durable oiled cotton gauze construction
Direct OEM replacement for easy installation
Designed specifically for motorcycles, ATVs, UTVs, and other powersports applications
Why Choose K&N?
K&N is a global leader in high-performance filtration, trusted by riders and racers worldwide. Their powersports air filters are engineered to deliver maximum airflow without sacrificing engine protection, helping you get the most out of your ride.
Technical Specifications
- MFG. Part Number DU-9001
Vehicle Information
Kawasaki Ninja ZX-9R Motorcycle - Street (1994-2003)
The Kawasaki Ninja ZX-9R, produced from 1994 to 2003, was a high-performance sportbike known for its powerful 899 cc liquid-cooled, 16-valve DOHC inline-four engine. It evolved through several distinct generations, each bringing significant advancements in chassis and engine design. The 1998-1999 C-model marked a major redesign with an entirely new engine featuring a revised bore/stroke and a significantly lighter chassis. Subsequent E-models (2000-2001) introduced a new visual identity, increased compression, and further chassis improvements, while the final F-models (2002-2003) refined the frame and braking system. FAQ:
Q: How can I ensure parts fit my Kawasaki Ninja ZX-9R?
R: Use our year and edition selector at the top of the page to find parts specific to your model.
Maintenance
| Component | Interval | Details |
| Overall Service Interval (1994-1997 Models) | Every 5 000 km or 6 months | A major service, including valve clearance checks, is recommended every 10 000 km. |
| Overall Service Interval (1998-2003 Models) | Every 6 000 km or 6 months | A major service, including valve clearance checks, is recommended every 12 000 km. |
| Engine Oil (1994-1997 Models) | Every 5 000 km or 6 months | |
| Engine Oil (1998-2003 Models) | Every 6 000 km or 6 months | |
| Oil Filter (1994-1997 Models) | Every 5 000 km or 6 months | |
| Oil Filter (1998-2003 Models) | Every 6 000 km | |
| Spark Plugs (1994-1997 Models) | Every 5 000 km | Check, clean, and gap. Replace as necessary. Recommended spark plug: NGK CR9EK, gap of 0.7-0.8 mm. |
| Spark Plugs (1998-2003 Models) | Every 6 000 km | Check, clean, and gap. Replace as necessary. Recommended spark plug: NGK CR9EK. |
| Air Filter (All Models) | As necessary | Clean and replace as necessary. More frequent cleaning recommended in wet or dusty conditions. |
| Coolant (All Models) | Every 2 years (general recommendation) | Use "green" 50/50 ethylene glycol-based coolant with anti-corrosion inhibitors. |
| Drive Chain (All Models) | Every 600 km or more frequently | Lubricate. More frequently if riding in wet or dirty conditions. |