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High-Flow Original Lifetime Engine Air Filter - ARCTIC CAT 400 4X4/ 500 4X4
SKU
AC-4004
K&N off-road replacement air filters are ideal for extended use in dirty and dusty off-road riding and provide clean carburetion even at high altitude. Generally, no jet changes are required with just a K&N filter element. K&N replacement air filters are washable and reusable and provide high air-flow with excellent filtration.
- Designed to provide increased horsepower and acceleration
- Specifically developed for Off-Road, Motocross, ATVs, UTVs and Side by Sides
- Pleated cotton media provides a large filtration area offering low restriction, high-capacity and long service intervals
- Multiple layers of woven cotton gauze media offers excellent filtration
- Fits directly into OEM air box with application specific sealing bead ensuring a precise fit
- No fuel management modifications are required to obtain increased performance
- Washable & reusable, most are pre-oiled and ready to ride
- One Year Limited Warranty
| Air Filter Shape | Panel |
| Height | 0.875 in (22 mm) |
| Package Contents | 1 Air Filter, 1 K&N 1oz Sealing Grease |
| Package Quantity | 1 |
| Washable | Yes |
| Air Filter Material | Cotton Gauze |
| Product Style | Unique Air Filters |
| Outside Length | 12.813 in (325 mm) |
| Outside Width | 7.5 in (191 mm) |
| Weight | 1.5 lb (0.7 kg) |
| Filter Re-Oiling Amount | 0.76 oz (22 ml) |
| Product Box Height | 1.75 in (44 mm) |
| Product Box Length | 13.56 in (345 mm) |
| Product Box Width | 7.72 in (196 mm) |
| Arctic Cat 0470494 |
| Arctic Cat 0470663 |
| UNI NU8603ST |
DIY Level
Easy Moderate Advanced
Tools Typically Needed
Screwdriver
Installation Time
5-10 Minutes
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