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K&N 08-09 Harley Replacement Air Filter K&N Engineering KNNHD-9608
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K&N 08-09 Harley Replacement Air Filter

KNNHD-9608
024844231178
Air Filters - Drop In
4 Units In Stock - Ships Next Business Day
$ 96.00 $ 67.19
$ 67.19

SKU: HD-9608 | UPC: 024844231178

K&N HD-9608 Replacement Air Filter for 2008-2015 Harley-Davidson Dyna Models

Upgrade your Harley-Davidson Dyna with the K&N HD-9608 replacement air filter a direct-fit high-flow element designed for models from 2008 to 2015. This filter delivers low restriction airflow for noticeable gains in horsepower and torque while maintaining strong engine protection. Custom-engineered with an application-specific base seal it installs easily as a drop-in replacement and comes pre-oiled ready to ride.

Key Features

  • High-Flow Design: Engineered for low restriction to boost performance with increased horsepower and torque on your Dyna.
  • Premium Filtration: Multiple layers of woven cotton gauze media capture dirt and debris for reliable engine protection.
  • Reusable Construction: Washable and reusable pleated media covers a large surface area for extended service intervals.
  • Precision Fit: Application-specific base seal and sealing bead ensure perfect installation without modifications.
  • Lifetime Warranty: Backed by K&N No-Hassle Lifetime Limited Warranty for long-term confidence.

Product Notes

  • Pre-oiled and ready for immediate installation right out of the box.
  • Clean with K&N cleaning kit and re-oil for repeated use saving money over disposables.
  • Made in the USA with over 40 years of manufacturing experience.

Installation Notes

  • Professional installation recommended.
  • Direct replacement removes stock filter in minutes no special tools required.
  • Compatible with factory airbox and housing no additional hardware needed.

This Part Fits

Year Make Model Submodel
2012-2015 Harley-Davidson FLD Switchback Base
2008-2010 Harley-Davidson FXD Dyna Super Glide Base
2008-2013 Harley-Davidson FXDB Street Bob Base
2008-2014 Harley-Davidson FXDC Super Glide Custom Base
2008-2014 Harley-Davidson FXDF Fat Bob Base
2014-2015 Harley-Davidson FXDL Dyna Low Rider Base
2014-2015 Harley-Davidson FXDL Low Rider Base
2008 Harley-Davidson FXDWG Dyna Wide Glide Base
2010-2015 Harley-Davidson FXDWG Dyna Wide Glide Base

Why Choose K&N?

  • Proven track record with air filters made in the USA for over 40 years.
  • High-flow cotton gauze media traps contaminants while allowing maximum airflow.
  • Engineered precisely for Harley-Davidson applications with durable construction.

Frequently Asked Questions

  • Q: Does this fit my 2012 Harley FXDB Street Bob?
    A: Yes the HD-9608 is a direct fit for 2008-2013 FXDB Street Bob models replacing the stock air filter element perfectly.
  • Q: What material is used in the filter media?
    A: Oiled woven cotton gauze in multiple layers provides superior dirt-holding capacity and airflow for Dyna engines.
  • Q: How does the warranty work?
    A: K&N offers a No-Hassle Lifetime Limited Warranty covering defects in materials or workmanship when maintained properly.

Shipping & Handling

  • Method: UPS Ground or USPS Priority
  • Availability: In stock - ships same or next business day
  • Packaging: Secure box 10 x 8 x 2 inches
  • Weight: 0.85 lbs
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