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KNEngineeringInc

K&N Engine Air Filter: Long Life 18,000 Mile Replacement Filter, KNA-2409

K&N Engine Air Filter: Long Life 18,000 Mile Replacement Filter, KNA-2409

Regular price $33.58 USD
Regular price Sale price $33.58 USD
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About This

  • RUGGED CONSTRUCTION: K&N Advantage Plus air filters are built with durable, premium materials for up to 18,000 miles of use.
  • EXTENDED LIFE (18K): Provides up to 50% longer service life compared to standard 12,000-mile filters.
  • SUPERIOR FILTRATION & PROTECTION: Premium synthetic or cellulose-blend filter media (based on application) delivers up to 99% filtration efficiency to help protect your engine.
  • REPLACE EVERY 18K MILES: Designed for replacement every 18,000 miles under normal highway driving conditions (approximately 1.5 years based on 12,000 miles per year).
  • EASY INSTALLATION: Drops directly into your factory air box, typically with no tools required.

Overview

  • Product Grade : Replacement Part
  • Brand : K&N
  • Fit Type : Vehicle Specific Fit
  • Product Dimensions : 6.81"L x 1.34"W x 9.09"H
  • OEM Part Number : KNA-2409
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Frequently Asked Questions

Orders are typically processed within 3–5 business days. Delivery usually takes 3–12 business days depending on your location.

Yes, we offer a 15-day return policy. Items must be unused, in original condition, and include original packaging.

Once your order has been shipped, you will receive a tracking number via email.

Please inspect your order upon arrival and contact us immediately if there is any issue. We will review the case and make it right.

Orders cannot be canceled once they have been processed. If you contact us before processing, cancellation may be possible.