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Universal Air Filters > Replacement Air Filter

List Price: $80.50
Your Price: USD $62.99

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YA-4003
 
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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.

[More Information on Off-Road Motorcycle and ATV Air Filters]
  • 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

Product Specifications

Air Filter Large End Diameter4 in (102 mm)
Air Filter ShapeRound Tapered
Base Inside Diameter2.438 in (62 mm)
Base Outside Diameter4 in (102 mm)
Filter MaterialCotton Gauze
Filter Re-Oiling Amount0.7 oz (21 ml)
Flange Inside Diameter3.313 in (84 mm)
Flange Length0.5 in (13 mm)
Flange TypeCentered
Flanges1
Height5.813 in (148 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height7.25 in (184 mm)
Product Box Length4.63 in (117 mm)
Product Box Width4.63 in (117 mm)
Product StyleRound Tapered Universal Air Filter
Top Material/FinishNone
Top Outside Diameter3.313 in (84 mm)
Top StyleOpen
Weight1.8 lb (0.8 kg)


Customer Feedback


I have a 2001 Yamaha Grizzly 660 4x4. I switched out the stock air filter that was falling apart and replaced with KN filter. Good fit, easy to install and should be a great addition to the quad.
BB, California
Ride in a very dusty environment during the summer. I thought I would try the wrap with the K&N Filter. This is for my 2001 Yamaha Grizzly 660 4x4. After 3 months of use, the wrap appears to be in good shape and definitely helps with dust issues on the filter. Easy install and cleaning. I think it's a good support product for the filter for this type of riding environment.
BB, California
Selected for a 2001 Grizzly Yamaha ATV. Could not find one online but KN had one. Fits well, no problems. Will order again.
BB, California