K&N Engine Air Filter: Long Life 18,000 Mile Replacement Filter, KNA-5071 by K&N - Used condition

K&N Engine Air Filter: Long Life 18,000 Mile Replacement Filter, KNA-5071 — Open-Box, 16% Off

Name: K&N Engine Air Filter: Long Life 18,000 Mile Replacement Filter, KNA-5071
Brand: K&N
SKU: awhd-us-b0h1ml95pf
Price: 14.06 USD
Availability: InStock

Brand: K&N

Condition: Used - VeryGood

$14⁰⁶

$16⁷⁹

-16% Save $2⁷³

Updated: 41 days ago

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Description

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.

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Product Details

SKU:: awhd-us-b0h1ml95pf
Model:: KNA-5071
Country:: US
ASIN:: B0H1ML95PF
UPC:: 024844422811

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $3 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for K&N products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.