K&N Universal Clamp-On RU-4740 Washable Engine Air Filter
K&N Universal Clamp-On RU-4740 Washable Engine Air Filter
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K&N Universal Clamp-On RU-4740 Washable Engine Air Filter

5 stars out of 11 reviews
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11 ratings
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Key item features

K&N Universal Clamp-On RU-4740 Washable Engine Air Filter

  • Engineered Power Stateoftheart filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration Clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%
  • Easy Installation Preoiled and built with a simple clampon design One of the easiest and most costeffective upgrades for your vehicle for quick performance gains
  • Saves Money K&N highflow replacement air filters will save you $250 over 10 years by avoiding disposable filters
  • EcoFriendly Using a washable reusable product helps reduce replacement waste A K&N filter will last longer than 10 disposable filters
  • World Class Protection Pushing the limits of engine protection by protecting your engine from harmful contaminants
Current price is $68.99
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Comparison Chart:
Engine air filter typePaperK&N Universal Clamp-On RU-4740 Washable Engine Air FilterGauzeK&N 335139 Replacement Air FilterGauzeK&N Engine Air Filter, 33-5117GauzeK&N Engine Air Filter, 33-2031-2GauzeK&N Engine Air Filter, 33-5060PaperK&N SU-7500 Power sports Air Filter,1 Pack
Vehicle fitment typeUniversalK&N Universal Clamp-On RU-4740 Washable Engine Air FilterSpecificK&N 335139 Replacement Air FilterSpecificK&N Engine Air Filter, 33-5117UniversalK&N Engine Air Filter, 33-2031-2SpecificK&N Engine Air Filter, 33-5060SpecificK&N SU-7500 Power sports Air Filter,1 Pack
MaterialCotton GauzeK&N Universal Clamp-On RU-4740 Washable Engine Air FilterCottonK&N 335139 Replacement Air FilterCottonK&N Engine Air Filter, 33-5117MultiK&N Engine Air Filter, 33-2031-2CottonK&N Engine Air Filter, 33-5060MultiK&N SU-7500 Power sports Air Filter,1 Pack
FeaturesWashable And ReusableK&N Universal Clamp-On RU-4740 Washable Engine Air Filter-K&N 335139 Replacement Air FilterWashableK&N Engine Air Filter, 33-5117-K&N Engine Air Filter, 33-2031-2WashableK&N Engine Air Filter, 33-5060WashableK&N SU-7500 Power sports Air Filter,1 Pack
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5 out of 5 stars
stars11 ratings11 reviews
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Showing 1-3 of 11 reviews

Feb 13, 2017
DAVID
5 out of 5 stars review

Seller Verified Purchase

You can feel the difference

I use K&n filters in everything. Why because you can feel the difference. You can feel the motor running smoother, faster throttle response from the increased airflow. Keeps out dust and still breathes good when its time to be cleaned. -m-2007 YAMAHA GRIZZLY 660 4x4--

Review from Rocky Mountain ATV
Helpful?5JWHWTGX7BHF34781379
Mar 9, 2023
Samuel
5 out of 5 stars review

Seller Verified Purchase

Air pod

It made a big power difference once jetted to the extra air

Review from Rocky Mountain ATV
Helpful?5JWHWTGX7BHF34781379
May 18, 2015
ROBERT
5 out of 5 stars review

K&n

Awsome so much better then the stock air filter Machine this part was bought for: 2006 YAMAHA RHINO 660 4x4

Review from Rocky Mountain ATV
Helpful?5JWHWTGX7BHF34781379