K&N High Flow Air Filter for Kawasaki Teryx KRX4 1000 Side-by-Side
K&N High Flow Air Filter for Kawasaki Teryx KRX4 1000 Side-by-Side
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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 Teryx KRX4 1000 Side-by-Side (2022-2026)
The Kawasaki Teryx KRX4 1000 is a four-seater sport side-by-side, introduced for the 2023 model year, building upon the success of the two-seater Teryx KRX 1000. It is important to note that no KRX4 1000 models were offered in 2022. From 2023 to 2026, this vehicle has maintained a consistent 999cc, liquid-cooled, 4-stroke, DOHC, 8-valve parallel-twin engine, with minor variations in stated horsepower and torque. Horsepower was 112 hp for 2023 and 2025, then 110 hp for 2026. Maximum torque was 76.7 lb-ft until 2025, then 75.2 lb-ft for 2026. Significant updates were introduced for the 2026 model year, including a redesigned frame, improved suspension geometry, smarter traction control, and advanced ride modes. Power delivery was also refined for smoother throttle input. Standard models for both 2025 and 2026 received SHOWA piggyback shock absorbers for enhanced cabin comfort. New trims were introduced, such as the Blackout and Lifted Editions in 2025, and the TR (Trail Ready) model in 2026, designed for tighter trails. FAQ:
Q: Is my Kawasaki Teryx KRX4 1000 model compatible with this product?
A: To confirm exact compatibility, please use the year and edition selector on this page. This will ensure you choose the correct part for your vehicle.
Maintenance
| Component | Interval | Details |
| Initial Break-in Service | 20-25 hours or 200 km (whichever comes first) | Change engine oil and replace oil filter. Change front final gear case and transmission case oil. Inspect transmission fluid level and check for leaks. Check fuel system for leaks. Inspect drive belt. Inspect and lubricate prop shafts. Inspect and clean radiator external surfaces. Inspect cooling system fluid level and check for leaks. |
| Engine Oil | 100 hours or 2,000 km or 6 months (whichever comes first) | Change engine oil. |
| Oil Filter | 1 year | Replace oil filter. |
| Air Filter | Inspect/Clean: 50 hours or 1,000 km. Replace: as needed. | |
| Spark Plugs | Clean and gap inspection: 200 hours or 4,000 km. Replace: 200 hours or 4,000 km. | |
| Drive Belt | Inspect for wear: 100 hours or 2,000 km. Replace as needed. | |
| Coolant | Inspect fluid level and for leaks: seasonally. Inspect strength: yearly. Pressure test system: yearly. Change: 2 years. | |
| Front Final Gear Case and Transmission Case Oil | 1 year | Change oil. |
| Fuel Filter | 4 years or 400 hours or 8,000 km | Replace filter. |
| Radiator | 100 hours or 2,000 km | Clean radiator. |
| Brake Fluid | 2 years | Change brake fluid. |
| Brake Hoses, Caliper Piston Seals, and Dust Seals | 4 years | Replace components. |