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K&N HD-0800 Air Filter

Replacement Filters > Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   5.0 out of 5 stars   33 Customer Reviews
  • 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!
  • Includes a 10-Year/Million-Mile Limited Warranty
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]

Product Specifications

Air Filter ShapeRound Tapered
Base Outside Diameter6.25 in (159 mm)
Filter MaterialCotton Gauze
Filter Re-Oiling Amount0.37 oz (11 ml)
Height2.125 in (54 mm)
Inner WireNo
Package Contents1 Air Filter
Package Quantity1
Product Box Height3.5 in (89 mm)
Product Box Length6.31 in (160 mm)
Product Box Width6.56 in (167 mm)
Product StyleUnique Air Filters
Top Material/FinishZinc
Top Outside Diameter5.5 in (140 mm)
Top StyleMetal
Weight1.5 lb (0.7 kg)

K&N HD-0800 Air Filter Product Reviews

Friday, June 24, 2016 - Part HD-0800
Awesome replacement for my (Brand Name) 110 filter. Bike feels more powerful than before. Gotta get one for my wifes Sportster next.

Danny Stubblefield
Corinth, Mississippi
Tuesday, June 14, 2016 - Part HD-0800
I ordered a new filter. Got a great price saved lots with ordering direct & the shipping was fast. K&N makes the best filters in my opinion & have a great warranty too.

Jack Graham
Rochester, New York
Monday, April 25, 2016 - Part HD-0800
Top notch. Little pricey. Have bought many in the past.

Larry Riley
Fairview, Michigan
Wednesday, March 23, 2016 - Part HD-0800
Great product for my Harley.

Monday, March 7, 2016 - Part HD-0800
This replacement filter for my Harley-Davidson motorcycle was easy to install. I am still waiting to take the motorcycle for a ride but I am confident that it will be an improvement. Delivery was fast, free, and ahead of schedule.

Monday, December 14, 2015 - Part HD-0800
Great service great product.

Terry K
Battle Ground, Washington
Friday, September 18, 2015 - Part HD-0800
I love the filter and thanks for getting it to me so fast. My bike runs great and seems to have more get up and go. Thanks again.

Charles Cooper