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 KX250X Dirt Bike
K&N
K&N High Flow Air Filter for Kawasaki KX250X 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 KX250X Dirt Bike (2021-2024)
The Kawasaki KX250X, an off-road competition motorcycle, was introduced in 2021 and continued through 2024. This model is designed for aggressive off-road riding, featuring a 249cc liquid-cooled, 4-stroke, DOHC 4-valve single-cylinder engine. Throughout these years, the KX250X maintained a consistent engine displacement and was offered as a single, dedicated off-road trim, always in Kawasaki's signature Lime Green. While the core platform remained, the KX250X received significant annual refinements. The 2021 model, new to the lineup, shared updates with the KX250 motocross bike, including electric start, a hydraulic clutch, and an updated engine and chassis integrated into the KX450 frame. It also featured off-road specific components like softer suspension, a larger rear sprocket, a skid plate, a kickstand, and an 18-inch rear wheel. The 2022 model saw graphics updates and EFI/suspension calibration. For 2023, Kawasaki implemented numerous engine enhancements, including updates to intake valves, piston, gears, clutch, connecting rod, a longer head pipe for improved low-to-mid response, and a heavier flywheel. The 2024 model was largely unchanged from 2023, with updates primarily cosmetic. FAQ:
Q: How do I know which parts fit my KX250X?
A: To ensure perfect compatibility, please use the year and edition selector at the top of this page.
Maintenance
| Component | Interval | Details |
| Engine Oil Change | 10 hours (recreational) or 5 hours (aggressive/race) | Use high-quality oil to prevent wear and ensure optimal performance. |
| Oil Filter | With each oil change | It is recommended to replace the oil filter with each oil change to prolong engine life and optimize performance. |
| Air Filter Service (Cleaning and Re-oiling) | 2021 Model: 15 hours (recreational) or 5 hours (aggressive/race). 2022-2024 Models: 10 hours (recreational) or 5 hours (aggressive/race). | Inspect and clean after every ride in dusty or competitive conditions. For recreational riding, inspect every 2-3 rides (maximum 5 hours). Replace if damaged or heavily stained. |
| Spark Plug | Inspected during periodic maintenance | The spark plug is a replaceable item included in service kits. Its inspection is part of periodic maintenance. |
| Coolant | Level inspection when cold | Check coolant level and for leaks when the engine is cold. Replacement interval is not specified in the sources. |
| Belt | Not applicable | The Kawasaki KX250X is a chain-driven motorcycle and does not have a belt. |
Maintenance intervals are general guidelines. It is crucial to consult your model's official owner's manual for accurate and detailed information.