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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 used k&n filters before and have been happy with product. This filter did not run good at all for my 2012 xt250. I tried next size larger main jet I got from Yamaha dealer - size 140 - stock is 135. Still this filter did not work. Just a heads up. My bike ran good with stock filter and no filter, but like crap with this k&n. Do not waste your time rejetting, it did not help at all with this filter.
Shawn Baker, Los Alamos, New Mexico
Outstanding service. Easy process to order, FAST and free shipping to Canada. The filter bolted up perfect and really improved flow and response on my vintage Yamaha 2 stroke. K&N online is the benchmark that all online stores should aspire to. Now only if you could influence global finance and get my Canadian dollar back on par. 10 out of 10 experience for me, Thank you. Regards, Warren Anderson
Warren Anderson, Vancouver, Canada
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