K&N High Flow Air Filter
1019-0818 (MFG #: DU-9001)
$145.99
Sale price
$145.99
Regular price
$145.99
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K&N High Flow Air Filter for Kawasaki KX450F Dirt Bike
K&N
K&N High Flow Air Filter for Kawasaki KX450F Dirt Bike
K&N
$145.99
Sale price
$145.99
Regular price
$145.99
SKU:1019-0818
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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 KX450F Dirt Bike (2006-2018)
The Kawasaki KX450F, a high-performance motocross motorcycle, dominated tracks from 2006 to 2018. Powered by a 449cc liquid-cooled DOHC four-stroke single engine, it is renowned for its power and agility. Throughout its production, the KX450F underwent several major evolutions. The first generation (2006-2008) was initially carbureted with a 4-speed transmission, upgrading to 5-speed in 2007. The second generation (2009-2011) introduced battery-less electronic fuel injection and an entirely new chassis. The third generation (2012-2015) focused on optimizing frame rigidity and integrating the DFI coupler system for quick ECU adjustments. Finally, the fourth generation (2016-2018) was completely redesigned, featuring significant weight reduction, a revised engine, and the adoption of Showa SFF Air TAC forks. These changes allowed the KX450F to remain at the forefront of competition. FAQ:
Q: How can I ensure parts fit my Kawasaki KX450F?
R: To guarantee compatibility, please use the year and model selector available on this page. Q: Were there different trims of the KX450F for these years?
R: The KX450F was primarily offered as a single model, with significant annual updates rather than distinct trim levels.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | Every 2.5 hours or after every race | |
| Air Filter | Clean every 2.5 hours or after every race; replace every 15 hours or 6 races | |
| Spark Plug | Inspect every 7.5 hours or 3 races; replace every 15 hours or 6 races | |
| Valve Clearance | Inspect every 7.5 hours or 3 races | |
| Front Fork Oil | Change every 15 to 30 hours or 6 to 12 races | |
| Clutch Plates | Inspect every 2.5 to 7.5 hours or 1 to 3 races | |
| Coolant | Inspect level regularly | Use ethylene-glycol antifreeze with corrosion inhibitors, mixed 1:1 with distilled water. Capacity approximately 1.1 L. |
| Drive Belt | Not applicable | The KX450F uses a chain final drive, not a belt. |
Maintenance intervals for this competition motorcycle are very aggressive and may vary slightly by year and usage intensity. Always consult your specific model's owner's manual for the most accurate information.