K&N High Flow Air Filter
1019-0818 (MFG #: DU-9001)
$145.99
Sale price
$145.99
Regular price
$145.99
Skip to product information
K&N High Flow Air Filter for Kawasaki Bayou 400 ATV
K&N
K&N High Flow Air Filter for Kawasaki Bayou 400 ATV
K&N
$145.99
Sale price
$145.99
Regular price
$145.99
SKU:1019-0818
My Garage
Select a ride to guarantee fitment.
My Garage
Add your vehicles to your garage. Several features will then be available to facilitate your searches.
- Store vehicles in your garage
- Easily find guaranteed fit products and accessories
- Get product recommendations
Available Online
Free shipping on orders over $99
Standard Fulfillment: -
Expedited Fulfillment: -
Lowest Price Guaranteed
Fast Shipping
Easy Returns
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 Bayou 400 ATV (1993-1999)
The Kawasaki Bayou 400, produced from 1993 to 1999, was a robust and reliable 4x4 utility ATV, often designated as the KLF400 Bayou 4x4. It was powered by a liquid-cooled, 4-stroke, SOHC single-cylinder engine with a displacement of 391cc, producing approximately 18.3 kW (25 hp) at 6,000 rpm. This model maintained a consistent fundamental design and engine throughout its production run. There were no significant mid-cycle generation or engine changes between 1993 and 1999. While annual model designations like KLF400B1 (1993) and KLF400B7 (1999) indicate minor revisions (such as wiring harnesses or front carrier racks), the core platform remained the same, as evidenced by service manuals covering the entire period. Production of the Bayou 400 ceased in 1999, after which it was succeeded by the Kawasaki Prairie. FAQ:
Q: How can I ensure this part fits my Kawasaki Bayou 400?
A: To guarantee compatibility, please use the year and edition selector located at the top of this page.
Q: Were there any major generation or engine changes between 1993 and 1999?
A: No, the Kawasaki Bayou 400 maintained the same fundamental engine and design throughout this period. Only minor annual updates were introduced.
Maintenance
| Component | Interval | Details |
| Engine Oil Change | Every 50 hours or 6 months | Crucial for engine health. Includes oil filter replacement. |
| Air Filter | Check every 10-25 hours | Check and clean/replace as needed, especially in dusty conditions. |
| Coolant | Every 2 years or 200 hours | Drain and replace to ensure longevity of the cooling system. |
| Spark Plug | As per manual recommendations | Replace at regular intervals for optimal ignition. |
The maintenance intervals below are based on general ATV recommendations and may not be 100% accurate for your specific model. Please consult your official Kawasaki Bayou 400 (1993-1999) owner's manual for the most precise information.