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 Polaris Diesel 455 ATV
K&N
K&N High Flow Air Filter for Polaris Diesel 455 ATV
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
Polaris Diesel 455 ATV (1999-2002)
The Polaris Diesel 455 is an all-terrain vehicle (ATV) produced by Polaris from 1999 to 2002. Renowned for its robust diesel engine, it was designed for utility and work applications. This model featured a single-cylinder, liquid-cooled, 4-stroke diesel engine with a consistent 455cc displacement across all years, built by Fuji Heavy Industries. Known for its significant torque, it delivered approximately 12 hp. Throughout its production, the primary designations were "Polaris Diesel 455 4x4" or "Polaris SUPER UTILITY DIESEL." For 1999-2000, a "Polaris International Diesel" variant was also mentioned. A notable mid-cycle update occurred with the introduction of the "Series 10" designation for the 2000-2001 models, suggesting an iteration change. While the core 455cc engine remained consistent, based on a "beefed up" 425 Magnum, a minor adjustment to the pump's installed height (from 76.6 to 76.2) was noted. By 2002, discussions suggested limited availability or phasing out of the model. Q: How can I ensure I select the correct parts for my Polaris Diesel 455?
A: To guarantee compatibility, please use the year and model selector at the top of this page.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | 50 h / 800 km / 6 months (whichever comes first) | Perform initial service after 25 h of operation. Some schedules also mention 100 h / 1 600 km / 12 months. |
| Drive Belt | 50 h / 800 km / 6 months | Inspect and adjust as needed, replace if necessary. Some schedules indicate inspection at 100 h / 1 600 km / 12 months. |
| Spark Plug | 200 h / 3 200 km / 2 years | Inspect and replace as needed. Some schedules indicate inspection at 50 h / 1 600 km / yearly. |
| Air Filter | Before every ride | Inspect and clean, replacing as needed. Inspect and replace if necessary every 50 h / 1 600 km / yearly. Ensure proper installation and inspect ducts. |
| Coolant | 800 km / 6 months | Test strength and inspect for leaks. Inspect fluid level and add if needed every 50 h / 1 600 km / yearly. Flush system every 8 000 km / 5 years. |
These intervals are general guidelines. Always consult your official owner's manual for the most accurate and model-specific maintenance schedule.