K&N HA-4504

Replacement Filters > Replacement Air Filter
List Price: $95.58
Your Price: USD $70.99

You Save 25.7%

Facebook   Google+   Twitter   Pinterest  


In Stock & Ready to Ship!
  Free Ground Shipping!

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 ShapeRound Straight
Filter MaterialCotton Gauze
Filter Re-Oiling Amount1.02 oz (30 ml)
Height5.813 in (148 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height11 in (279 mm)
Product Box Length6.38 in (162 mm)
Product Box Width6.38 in (162 mm)
Product StyleUnique Air Filters
Weight1.3 lb (0.6 kg)

Customer Feedback

Be the first to review part HA-4504
It's the best air filter. I use this filter (RU-4740) on my Honda TRX450r for many years, great quality. Thanks

this is the BEST stock style filter why do I say that? I have changed many Honda filters on the firewall 1) strong steel body. heavier and thicker metal than auto chains/discount stores. 2) the threads on the input and output are machined very cleanly. 3) durable epoxy coating, thicker than all oem & cheapos. wont rust up easily so why did I take so long the try it? it was really never in stock at auto chain stores. so I decided to order online. im NEVER GOING BACK TO regular replacement fuel filters on my acuras/Hondas don't believe me, try it yourself what more can you ask for? LOWER PRICED than regular filters(and oem), BETTER PERFORMANCE ALSO

Shur Yang
Eastside St.Paul, Minnesota
I use K&N filters in all my vehicles. I had recently purchased a 2015 Ram 3500. Bought the K&N filter for that and noticed an immediate increase in fuel mileage and performance due to better airflow through the K&N filter. & I have K&N on both of my Harley's and my wife's Honda Prelude

Spring Hill, Florida