2009 Ford Focus Air Filters

Your 2009 Ford Focus might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Air Filters you desperately need.

We currently carry 4 Air Filters to choose from for your 2009 Ford Focus, and our inventory prices range from as little as $17.29 up to $90.99.

On top of low prices, Advance Auto Parts offers 4 different trusted brands of Air Filters for the 2009 Ford Focus. We only sell parts from trusted brands like Carquest Premium so that you can find quality parts you can count on.

Don’t take our word for it – check out customer ratings and reviews to buy with confidence. We have 44 reviews on our Air Filters for the 2009 Ford Focus from previous customers.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Air Filters stock in-person!

Air Filters for Your 2009 Ford Focus

Carquest Premium – Engine Air Filter: Removes up to 99% of Dirt & Debris (Part No.83890)

Engine Air Filter: Removes up to 99% of Dirt & Debris

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$25.49
Carquest Premium engine air filters are designed to meet OE fit, form and function for optimal filtration and engine protection. High-quality paper, enhanced bonding, and reinforced metal screen backing give Carquest Premium air filters the added strength and durability that modern engines demand. Built to meet or exceed original equipment standards, Carquest Premium air filters provide exceptional engine protection and optimal performance in all driving conditions.
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(2 reviews)
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K&N – Engine Air Filter: Washable Filter, Increase Horsepower & Acceleration (Part No.33-2401)

Engine Air Filter: Washable Filter, Increase Horsepower & Acceleration

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$90.99
K&N performance High-Flow Air Filters are engineered to improve engine performance. Unlike disposable paper filters which must be frequently replaced, K&N Air Filters are washable, reusable, and engineered to last for the life of your vehicle. K&N air filters are backed by our famous 10-Year/Million Mile Limited Warranty, and they provide an environmentally friendly way to reduce landfill waste by avoiding disposable filters. Engineered to fit easily into your factory air box, installation can be completed in a matter of minutes! K&N develops and tests each product on the world┐s toughest race tracks, so we can bring the highest level of performance to your daily driving. Join the millions of customers who have saved money and improved vehicle performance by upgrading to K&N filtration.

Product Features:
  • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance
  • RUGGED CONSTRUCTION: K&N Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime
  • 4 LAYERS OF PROTECTION: Multiple layers of premium cotton gauze treated with a specially-designed tacking agent work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants
  • CLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (based on the average miles driven per year of 15,000 miles)
  • ULTIMATE LONGEVITY: No-hassle lifetime warranty on stock replacement K&N air filters- limitations apply
  • EASY INSTALLATION: K&N Air Filters are pre-treated and ready to drop into your factory air box- they are one of the easiest and most cost-effective vehicle upgrades for quick performance gains
  • ECO-FRIENDLY: Using a washable, reusable engine air filter helps reduce replacement air filter waste- a K&N air filter is designed to last longer than 10 or more disposable filters
  • MADE IN USA: K&N Air Filters are proudly made in the USA for trusted quality & reliability
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(9 reviews)
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Carquest Standard – Engine Air Filter: Meets Original Equipment Specifications (Part No.R83890)

Engine Air Filter: Meets Original Equipment Specifications

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$17.29
Carquest Standard engine air filters are designed to remove airborne contaminants and optimize engine performance in all driving conditions. Each air filter features cured filter media that increases tensile strength, allowing the filter to maintain high-pressure requirements without collapse. Carquest Standard air filters use a polyurethane construction that provides higher tear strength and more structural support. Our Carquest Standard air filters meet original equipment (O.E.) standards and fulfill the requirements for maintaining a new vehicle warranty.
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Motorcraft – Original Equipment Engine Air Filter: Standard Duty, Manufactured To Meet Ford’s Standards (Part No.FA-1890)

Original Equipment Engine Air Filter: Standard Duty, Manufactured To Meet Ford's Standards

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$30.49
Motorcraft Original Equipment Air Filters are designed, engineered and recommended by Ford Motor Company.

Product Features:
  • Tight polyurethane seals are designed to be leak proof
  • Chemically treated to withstand damage from oil and moisture
  • Excellent dirt-holding properties with a 98.5% efficiency standard
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