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 Suzuki RM-Z450 Dirt Bike
K&N
K&N High Flow Air Filter for Suzuki RM-Z450 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
Suzuki RM-Z450 Dirt Bike (2005-2026)
The Suzuki RM-Z450, a leading motocross machine, has been a cornerstone of the dirt bike world since its introduction in 2005, spanning model years through 2026. This 449cc, liquid-cooled, four-stroke, single-cylinder DOHC powerhouse has consistently delivered performance, primarily offered as a single model with continuous annual refinements rather than distinct trim levels. Over its production run, the RM-Z450 has seen several significant technological advancements. Key milestones include its 2005 debut with a twin-beam aluminum frame and carburetor, followed by a major overhaul in 2008 introducing a world-first battery-less fuel injection system and a new 5-speed transmission. Further substantial updates occurred in 2018, featuring a redesigned frame and swingarm, along with engine enhancements for increased horsepower and improved throttle response. While special editions like the 2007 "Ricky Carmichael Replica" and the 2025 "RM Army Edition" have appeared, they represent graphic or package variations, not separate trim levels. The 2026 model continues this evolution with new plastics and graphics, maintaining the core performance characteristics. Q: How do I ensure I select the correct parts for my RM-Z450?
A: To guarantee compatibility, please use the year and edition selector at the top of this page.
Maintenance
| Component | Interval | Details |
| Engine Oil | Every 5 to 15 hours | 5-10 hours for aggressive/race riding; 10-15 hours for recreational riding. Suzuki recommends 6 hours or 3 races for the 2018 model. |
| Oil Filter | Every 6 to 12 hours | Often recommended with every oil change. Suzuki recommends 12 hours or 6 races for the 2018 model. |
| Air Filter | Every 2 to 15 hours | Clean and service. 2-5 hours for aggressive/race riding; 10-15 hours for recreational riding. Inspect regularly, especially in dusty conditions. |
| Spark Plug | Regular inspection | Inspect and replace as necessary as part of periodic maintenance. |
| Coolant | Annually | Check levels regularly. Replace coolant and radiator hoses every year. |
| Valve Inspections | Every 15 to 30 hours | 15-20 hours for aggressive/race riding; 30 hours for recreational riding. |
| Top-End Inspections | Every 25 to 60 hours | 25-40 hours for aggressive/race riding; 50-60 hours for recreational riding. |
| Bottom-End Inspections | Every 40 to 100 hours | 40-50 hours for aggressive/race riding; 80-100 hours for recreational riding. |
| Belt | Not applicable | The Suzuki RM-Z450 uses a chain drive system, not a belt. |
Maintenance intervals may vary by model year and riding conditions. Always consult your vehicle's official owner's manual for precise information.