K&N Engine Air Filter for Ford / Lincoln / Mazda - KNX-2395 24,000-Mile Long-Life Drop-In

K&N KNX-2395 is a long-life replacement engine air filter engineered to deliver up to 24,000 miles of dependable filtration for select Ford, Lincoln, Mazda and Mercury vehicles.

This performance replacement filter pairs K&N’s advanced filter media with a drop-in design that fits your factory airbox. It is built to meet or exceed OEM specifications so you can replace the disposable element with a longer-lasting option without modifying the intake. Designed for easy, minutes-long installation, the KNX-2395 aims to balance protection and service life for popular SUVs, sedans and crossover models from 2007–2026.

Which vehicles does this K&N filter fit?

The KNX-2395 covers a range of Ford, Lincoln, Mazda and Mercury models across multiple years. Fitment includes Explorers, Taurus variants, Edge, Fusion, CX-9, several Lincoln sedans and SUVs, plus specific Police Interceptor and Special Service applications. Always confirm compatibility with your vehicle using year, make, model and engine details before purchase.

• Common fits: Ford Explorer (2011–2026), Ford Edge (2007–2014), Mazda CX-9 (2007–2015).
• Lincoln coverage: Aviator, MKS, MKX, MKZ, MKT across applicable years.
• Other fits: Ford Taurus, Ford Fusion, Mercury Sable where listed.
• Includes certain Police Interceptor and Special Service models—verify specific submodels.

How does the 24,000-mile life affect maintenance?

This filter is specified for extended replacement intervals compared to standard 12,000-mile disposable elements. With the KNX-2395 you can expect fewer changes under normal highway driving, reducing waste and routine maintenance time. Replace at the recommended interval or sooner in dusty environments.

• Designed for up to 24,000 miles of service under typical driving conditions.
• Check earlier in severe/dusty conditions and during off-road use.
• Install in the factory airbox; no custom tools required for most vehicles.
• Follow vehicle manufacturer guidance when confirming replacement timing.

What protection and performance does K&N’s media provide?

The KNX-2395 uses a treated synthetic or cellulose-blend media (application dependent) engineered to trap contaminants while maintaining airflow. K&N reports high levels of engine protection consistent with OEM expectations, offering a balance of filtration efficiency and breathability for sustained engine performance. This filter is built to meet or surpass OEM filtration benchmarks without altering your intake system.

• Premium filter media optimized for particle capture and airflow balance.
• Engine protection rated up to high-efficiency percentages per application.
• Manufactured to fit original equipment specifications and tolerances.
• Supports routine engine performance without requiring intake modifications.

Is there a warranty and what about construction quality?

K&N supplies a limited one-year warranty for this Advantage Plus filter and backs its build quality with robust materials. The construction prioritizes durability so the element can last the advertised service interval while resisting collapse or contamination bypass. Keep proof of purchase for warranty claims and follow installation recommendations to maintain coverage.

• 1-year limited warranty included with purchase.
• Durable materials and construction for extended service life.
• Engineered to withstand normal road vibrations and temperatures.
• Replace according to interval to preserve filter performance and warranty.

Who is this for: The K&N KNX-2395 is suited to drivers who own qualifying Ford, Lincoln, Mazda or Mercury models and want a longer-lasting, OEM-compatible replacement air filter. It’s a practical choice for owners who prefer reducing routine filter swaps while keeping reliable engine protection—especially for commuters and highway drivers who want a balance of durability, fitment accuracy and simple installation.