K&N HD-4915 Air Filter

Replacement Filters / Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5     9 Customer Reviews
$65.99 USD
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Product Overview

  • Designed to provide increased horsepower and torque
  • Pleated media provides a large filtration area offering long service intervals
  • Multiple layers of woven cotton gauze media offers excellent filtration
  • Application specific base seal and sealing bead
  • Made in the USA for over 40 years
  • Washable & reusable, pre-oiled and ready to ride!
  • Million-Mile Limited Warranty
The K&N HD-4915 Air Filter fits some Harley Davidson XG500 NAA Street, Harley Davidson XG500 Street, Harley Davidson XG750 NBB Street, and Harley Davidson XG750 Street models. See vehicle applications link for details.
K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom engineered to fit your specific application and are designed to provide low restriction and increased performance, while providing excellent engine protection for your motorcycle.

[More Information on K&N Replacement Air Filters]
Air Filter ShapeUnique
Filter MaterialCotton Gauze
Height2.375 in (60 mm)
Package Contents1 Air Filter
Package Quantity1
Product StyleUnique Air Filters
Width6.875 in (175 mm)
Length9.188 in (233 mm)
Top MaterialTextured Black
Weight0.9 lb (0.4 kg)
Filter Re-Oiling Amount0.31 oz (9 ml)
Product Box Height3.63 in (92 mm)
Product Box Length8.5 in (216 mm)
Product Box Width8.5 in (216 mm)
Warranty1,000,000 Miles/10 Year
WARNING: Cancer and reproductive

K&N HD-4915 Air Filter Product Reviews

Monday, July 23, 2018 - Part HD-4915
Very easy to install and you can hear volume of air going thru the filter unlike the HD filter which is literally 4 inches of fiber cloth. Engine runs great and ther is just a touch of power you can feel on the trottle. Took less than 15 minutes to install.

John Honjiyo
Anaheim, California
Thursday, August 10, 2017 - Part HD-4915
Best air filter with K&N, you can't go wrong.

Daniele Genovesi
San Diego, California
Tuesday, May 2, 2017 - Part HD-4915
Got a Chappell slip-on exhaust a few months back and wanted a new air filter. As soon as I installed the filter I could hear a difference in the tone of the bike, so obviously there was/is a difference. Feels like I have a bit more pep to the bike too. Just about every car or truck I have owned my entire life I have put in a K&N. Always felt an improvement; great products.

Branden Mascio
Safety Harbor, Florida