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 Ranger 400 Side-by-Side
K&N
K&N High Flow Air Filter for Polaris Ranger 400 Side-by-Side
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 Ranger 400 Side-by-Side (2010-2014)
The Polaris Ranger 400, produced from 2010 to 2014, is a robust utility side-by-side known for its consistent design. Throughout these years, it featured a single engine type: a 4-stroke, single-cylinder, carbureted 455cc unit, delivering approximately 29 to 30 horsepower. This model was largely a carryover, maintaining its core specifications without major changes. There were no significant mid-cycle generation changes or major engine overhauls for the Polaris Ranger 400 between 2010 and 2014. The primary differentiators between models were often color options, such as Sage Green, Solar Red, or Polaris Pursuit Camo, rather than distinct trim levels with varying features. Q: How can I confirm if a part fits my Polaris Ranger 400 (2010-2014)?
A: To ensure perfect compatibility, please use the year and edition selector available on this page. Q: Were there different versions or generations of the Ranger 400 during this period?
A: The Polaris Ranger 400 remained largely consistent from 2010 to 2014, with no major generation breaks or engine changes. Color options were the main variations.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | 100 hours or 6 months (after break-in) | Change engine oil and filter at 25 hours for initial break-in service. Some guides also suggest 50 hours / 1,600 km or yearly. |
| Air Filter | 50 hours / 1,600 km or yearly | Inspect and replace as necessary. Inspect and replace at 25 hours for break-in. Weekly inspections may be needed in dusty or muddy conditions. |
| Drive Belt | 100 hours or 6 months | Inspect the drive belt and replace as needed. Some guides also suggest inspection every 12 months or 1,600 km. |
| Spark Plug | As needed | Inspect spark plugs and replace as needed, ensuring they are torqued to specification. |
| Coolant | Every 5 years for replacement | Inspect fluid level, check for leaks, and add coolant if needed. Inspect coolant strength seasonally and pressure test the cooling system yearly. |
These intervals are general guidelines. For precise, model-specific details, always consult your vehicle's official owner's manual. Severe operating conditions (e.g., frequent mud/water immersion, heavy loads) may require maintenance at 50% of the stated intervals.