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2007 Arctic Cat 400 4x4 Auto LE 376

AC-4004 K&N Replacement Air Filter
All Models
$79.99
In Stock
Overview
- 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
Detailed Info
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) |
DIY Level
Easy Moderate Advanced
Tools Typically Needed
Screwdriver
Installation Time
5-10 Minutes

KN-138 K&N Oil Filter
All Models
$17.99
In Stock
Overview
- Designed to allow high flow rates and a consistent flow of oil to your engine
- Pleated synthetic-blend filtration media removes most harmful contaminants
- Fast and easy Wrench-Off® removal using the welded 17mm hex nut
- Pre-drilled nut for safety wire attachment
- Heavy-duty canister for outstanding durability
- Laboratory tested to ensure excellent capacity, efficiency, and mechanical strength
- Designed to operate with all synthetic, conventional, and blended motor oils
- 1-Year Limited Warranty
Detailed Info
Anti Drain Back Valve | Yes |
Bypass Valve | Yes |
Filter Material | High Flow Premium Media |
Gasket Material | Nitrile Rubber |
Height | 3.031 in (77 mm) |
Outside Diameter | 2.813 in (71 mm) |
PSI Relief Valve | Yes |
Removal Nut | Yes |
Style | Spin-On |
Thread Specification | M20 X 1 |
Product Style | Oil Filters |
Weight | 0.6 lb (0.3 kg) |
Product Box Height | 3.19 in (81 mm) |
Product Box Length | 2.81 in (71 mm) |
Product Box Width | 2.88 in (73 mm) |
Removal Nut Size | 17 mm |
Warranty | 1 Year Limited |
DIY Level
Easy Moderate Advanced
Installation Time
20-30 Minutes

KN-138C K&N Oil Filter
All Models
$17.99
In Stock
Overview
- O/E replacement oil filters for most cars, trucks, SUV's, motorcycles, & ATV's
- 17 mm exposed nut designed for easy oil filter removal
- Heavy-duty, chrome-plated canister handles extreme conditions
- Anti-drain back valve (where applicable) eliminates dry starts, prevents oil from draining back into crankcase during engine shutdown
- Approved for racing use by MotoAmerica and the AMA
Detailed Info
Anti Drain Back Valve | Yes |
Bypass Valve | Yes |
Filter Material | High Flow Premium Media |
Gasket Material | Nitrile Rubber |
Height | 3.022 in (77 mm) |
Outside Diameter | 2.813 in (71 mm) |
PSI Relief Valve | Yes |
Removal Nut | Yes |
Style | Spin-On |
Thread Specification | M20 X 1 |
Product Style | Oil Filters |
Weight | 0.5 lb (0.2 kg) |
Product Box Height | 3.13 in (79 mm) |
Product Box Length | 2.88 in (73 mm) |
Product Box Width | 2.88 in (73 mm) |
Finish | Chrome |
Removal Nut Size | 17 mm |
Warranty | 1 Year Limited |
DIY Level
Easy Moderate Advanced
Installation Time
20-30 Minutes
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