K&N® E-3987 - Custom Unique Red Air Filter (7.313" B x 2.625" H)

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$79.99
OUT OF STOCK - Unavailable until further notice
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Vehicle Fitment

This part is universal

Product Details

Universal Custom Unique Red Air Filter (E-3987) by K&N®. The K&N replacement air filter for RK Series air cleaner assemblies is designed to increase horsepower and acceleration while providing excellent filtration. The air filter is washable and reusable and designed to be used as a replacement air filter for specific K&N RK Series air cleaner assemblies for Harley-Davidson™ motorcycles.

Specifications

Air Filter Material: Cotton gauze
Filter Color: Red
Filter Base Outside Diameter: 7.313"
Filter Height: 2.625"
Filter Shape: Unique
Filter Style: Non-Flanged

Includes

  • 1 Air Filter

Features

  • Designed to boost horsepower and rate of acceleration
  • Washable and reusable
  • High air flow filter media provides exceptional filtration
  • Million Mile/10 Year Limited Warranty

K&N Engineering® is the California based company that was the inventor of the method that applied reusable cotton gauze filter in automotive area. It started more than four decades ago as a family business and evolved to global company with offices in US and European locations. The company continues to be family owned and is loyal to its main goal - delivering ultimate performance filters products.

Brand:
Part Number:
E-3987
UPC:
024844366832
Alternate MPN:
E3987

Installation

Harley Davidson Softail, Dyna, Wide, Fat Boy, Heritage, Night Train, Rocker Air Intake InstallationHarley Davidson Softail, Dyna, Wide, Fat Boy, Heritage, Night Train, Rocker Air Intake Installation

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K&N® E-3987 - Custom Unique Red Air Filter (7.313" B x 2.625" H)
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