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Air Filter for 2009 Ford Mustang

We have 19 Items In-stock. Select your vehicle's Submodel to continue.

K&N - Performance Air Filters

K&N – PERFORMANCE AIR FILTERS

When most people think of top-of-the-line performance air filters, K&N comes to mind. That’s probably because in addition to being regarded as the world’s finest filtration company, K&N performance air filters will last as long as your vehicle’s engine does and are a factory replacement that can boost your horsepower output by as much as 4 horsepower. Started in 1969, K&N has garnered a reputation for engineering the world’s finest filtration products for cars, trucks, SUVs, motorcycles, race vehicles, commercial vehicles and anything in-between.

  • Replaces existing air filter
  • Boosts cold air flow which translates to more horsepower
  • Backed by K&N’s million mile warranty
  • Custom fit to your vehicle’s specifications
  • Cotton-gauze design features as many as 6 layers of filtration
  • The world’s best performance air filter
  • Only need to clean every 50,000 miles
  • All filters are washable, reusable and come already oiled by K&N
  • ‘Green’ design
  • Increases horsepower (up to 4 hp) and fuel efficiency
  • One air filter will last as long as one vehicle’s engine
  • Maintain with K&N Recharger kit - (not included)
  • Made in America

K&N E-Series Air Filter - Cotton Gauze, Reusable, Direct Fit

$54.99 $85.32 You Save $30.33 (36%)
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Availability: In Stock
Only from APW Rewards
  • Brand SKU#: K&N E-1997
  • Series: K&N E-Series
  • Material: Cotton Gauze
  • Type: Reusable
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Recommended Use: Performance
  • Style: Oiled
  • Anticipated Ship Out Time: Same day - 1 business day
  • Bottom Measurement: 6 in.
  • Filtration Efficiency Rating: 98.55%
  • Height: 8.63 in.
  • Top Outside Diameter: 4.75 in.
  • Warranty: Million-mile K&N limited warranty
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Fits the following 2009 Ford Mustang Submodels

  • 8 Cyl 4.6L | Bullitt
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K&N 33 Series Air Filter - Cotton Gauze, Reusable, Direct Fit

$45.99 $71.17 You Save $25.18 (35%)
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Availability: In Stock
Only from APW Rewards
  • Brand SKU#: K&N 33-2298
  • Series: K&N 33 Series
  • Material: Cotton Gauze
  • Type: Reusable
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Shape: Panel
  • Recommended Use: Performance
  • Style: Oiled
  • Anticipated Ship Out Time: Same day - 1 business day
  • Filtration Efficiency Rating: 96 to 99%
  • Height: 1 in.
  • Length: 10.188 in.
  • Notes: 1.88 oz (55 ml) filter re-oiling amount
  • Warranty: Million-mile K&N limited warranty
  • Width: 9.5 in.
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Fits the following 2009 Ford Mustang Submodels

  • 8 Cyl 4.6L | GT
  • 6 Cyl 4.0L | Base
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Customer Review: (see review/s)
  • K & N makes excellent quality filters, I noticed a diff right away even at Idle. response was better on the throttle, have yet to check mileage.

    posted by: Stanglover on June 22, 2008

  • view all 2 reviews

K&N 33 Series Air Filter - Cotton Gauze, Reusable, Direct Fit

$55.99 $86.40 You Save $30.41 (35%)
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Availability: In Stock
Only from APW Rewards
  • Brand SKU#: K&N 33-2365
  • Series: K&N 33 Series
  • Material: Cotton Gauze
  • Type: Reusable
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Recommended Use: Performance
  • Style: Oiled
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: Million-mile K&N limited warranty
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Fits the following 2009 Ford Mustang Submodels

  • 8 Cyl 5.4L | Shelby GT500, Shelby GT500KR
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Fram Extra Guard Air Filter

As the first air filter to utilize two integral filtering elements, the Fram Extra Guard air filter protects the engine and provides more airflow for improved performance. It also helps prevent damaging particles from entering the engine and causing increased engine wear. It lasts 50 percent longer and stops 50 percent more dirt than any other brand, making it the perfect choice for every vehicle application.

Fram Extra Guard Air Filter - Paper, Disposable, Direct Fit

$19.28 $22.75 You Save $3.47 (15%)
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Availability: In Stock
Only from APW Rewards
  • Brand SKU#: Fram CA9895
  • Series: Fram Extra Guard
  • Material: Paper
  • Type: Disposable
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Style: Dry
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: Fram limited warranty
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Fits the following 2009 Ford Mustang Submodels

  • 8 Cyl 4.6L | GT
  • 6 Cyl 4.0L | Base
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Hastings OE replacement Air Filter

Hastings Premium air filter is built to meet or exceed OE specifications and ensures to provide protection that the engine needs. It is proven to separate and stabilize the pleated media on heavy-duty air filters. Hastings air filter features permapleat construction that forms dividers between pleats and prevents bunching for insured uniform air flow. It provides a continuous bead of adhesive around the circumference of a filter's metal wrap, either inner or outer, to lock the pleat tips in place and prevent movement.

Hastings Air Filter - Paper, Disposable, Direct Fit

$25.20 $29.74 You Save $4.54 (15%)
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Availability: In Stock
Only from APW Rewards
  • Brand SKU#: Hastings AF1273
  • Material: Paper
  • Type: Disposable
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Style: Dry
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: Hastings limited warranty
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Fits the following 2009 Ford Mustang Submodels

  • 6 Cyl 4.0L | Base
  • 8 Cyl 4.6L | GT, Bullitt
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Hastings Air Filter - Paper, Disposable, Direct Fit

$27.20 $32.10 You Save $4.90 (15%)
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Availability: In Stock
Only from APW Rewards
  • Brand SKU#: Hastings AF1515
  • Material: Paper
  • Type: Disposable
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Style: Dry
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: Hastings limited warranty
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Fits the following 2009 Ford Mustang Submodels

  • 8 Cyl 5.4L | Shelby GT500, Shelby GT500KR
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AIRAID - SynthaMax Replacement Air Filters

AIRAID – SYNTHAMAX REPLACEMENT AIR FILTERS

The washable, re-usable SynthaMax air filter by AIRAID does not require any oil and is able to trap particles down to 2 microns in size – something no other air filter on the market can claim. This superior filtration technology means better performance and fuel economy overall. AIRAID was founded over 15 years ago in the U.S. as a pioneering manufacturer of cold air intake systems, offering dyno-tested products that increase torque, horsepower and performance.

  • Oil-free, 100% synthetic filter
  • Made in America
  • Dramatically improves gas mileage and performance
  • Re-usable and washable
  • Provides up to 820 CFM and 99.99% filtration rate
  • For either diesel or gas vehicles
  • Installs in minutes without any special tools
  • Lifetime ‘no-hassle’ warranty

AIRAID SynthaMax Premium Replacement Air Filter - Synthetic, Reusable, Direct Fit

Best Seller
$65.90 $82.99 You Save $17.09 (21%)
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Availability: In Stock
Only from APW Rewards
  • Brand SKU#: Airaid 862-398
  • Series: AIRAID SynthaMax Premium Replacement
  • Material: Synthetic
  • Type: Reusable
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Shape: Conical Tapered
  • Recommended Use: Performance
  • Style: Dry
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: Lifetime Airaid limited warranty
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Fits the following 2009 Ford Mustang Submodels

  • 6 Cyl 4.0L | Base
  • 8 Cyl 4.6L | GT, Bullitt
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AIRAID SynthaMax Premium Replacement Air Filter - Red, Synthetic, Reusable, Direct Fit

$64.90 $81.99 You Save $17.09 (21%)
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Availability: In Stock
Only from APW Rewards
  • Brand SKU#: Airaid 851-351
  • Series: AIRAID SynthaMax Premium Replacement
  • Material: Synthetic
  • Type: Reusable
  • Color/Finish: Red
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Recommended Use: Performance
  • Style: Dry
  • Anticipated Ship Out Time: 1-2 Business Days
  • Filtration Efficiency Rating: 99.99
  • Warranty: Lifetime Airaid limited warranty
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Fits the following 2009 Ford Mustang Submodels

  • 6 Cyl 4.0L | Base
  • 8 Cyl 4.6L | GT, Bullitt
  • 8 Cyl 5.4L | Shelby GT500, Shelby GT500KR
See more

AIRAID SynthaMax Premium Replacement Air Filter - Red, Synthetic, Reusable, Direct Fit

$65.90 $82.99 You Save $17.09 (21%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Brand SKU#: Airaid 861-398
  • Series: AIRAID SynthaMax Premium Replacement
  • Material: Synthetic
  • Type: Reusable
  • Color/Finish: Red
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Recommended Use: Performance
  • Style: Dry
  • Anticipated Ship Out Time: 1-2 Business Days
  • Filtration Efficiency Rating: 99.99
  • Warranty: Lifetime Airaid limited warranty
See more

Fits the following 2009 Ford Mustang Submodels

  • 6 Cyl 4.0L | Base
  • 8 Cyl 4.6L | GT, Bullitt
See more

AIRAID - SynthaFlow Replacement Air Filters

AIRAID – SYNTHAFLOW REPLACEMENT AIR FILTERS

The washable, re-usable SynthaFlow performance filter by AIRAID is able to trap particles down to 2 microns in size, something no other air filter on the market can claim. This superior filtration technology means better performance and fuel economy overall. AIRAID was founded over 15 years ago in the U.S. as a pioneering manufacturer of cold air intake systems, offering dyno-tested products that increase torque, horsepower and performance.

  • Made in America
  • Dramatically improves gas mileage and performance
  • Comes pre-oiled
  • Re-usable and washable
  • Provides up to 820 CFM and 99.99% filtration rate
  • For either diesel or gas vehicles
  • Installs in minutes without any special tools
  • Lifetime ‘no-hassle’ warranty

AIRAID SynthaFlow Premium Replacement Air Filter - Red, Cotton & Synthetic Blend, Reusable, Direct Fit

$58.90 $73.99 You Save $15.09 (20%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Brand SKU#: Airaid 850-351
  • Series: AIRAID SynthaFlow Premium Replacement
  • Material: Cotton & Synthetic Blend
  • Type: Reusable
  • Color/Finish: Red
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Recommended Use: Performance
  • Style: Oiled
  • Anticipated Ship Out Time: 1-2 Business Days
  • Filtration Efficiency Rating: 99.99
  • Warranty: Lifetime Airaid limited warranty
See more

Fits the following 2009 Ford Mustang Submodels

  • 6 Cyl 4.0L | Base
  • 8 Cyl 4.6L | GT, Bullitt
  • 8 Cyl 5.4L | Shelby GT500, Shelby GT500KR
See more

AIRAID SynthaFlow Premium Replacement Air Filter - Red, Cotton & Synthetic Blend, Reusable, Direct Fit

$59.90 $74.99 You Save $15.09 (20%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Brand SKU#: Airaid 860-398
  • Series: AIRAID SynthaFlow Premium Replacement
  • Material: Cotton & Synthetic Blend
  • Type: Reusable
  • Color/Finish: Red
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Recommended Use: Performance
  • Style: Oiled
  • Anticipated Ship Out Time: 1-2 Business Days
  • Filtration Efficiency Rating: 99.99
  • Warranty: Lifetime Airaid limited warranty
See more

Fits the following 2009 Ford Mustang Submodels

  • 6 Cyl 4.0L | Base
  • 8 Cyl 4.6L | GT, Bullitt
See more

More results for 2009 Ford Mustang Air Filter

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    ACDELCO – OE REPLACEMENT AIR FILTERS

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  • AEM - DryFlow Air Filters

    AEM – DRYFLOW AIR FILTERS

    Oiled filters are not as effective as dry filters because they form a barrier for airflow which sacrifices some of your ride’s horsepower and torque potential. Using an AEM... (see more)

  • Spectre - HPR Performance Air Filters

    SPECTRE – HPR PERFORMANCE AIR FILTERS

    HPR performance air filters by Spectre offer multiple layers of premium cotton-gauze filtration and have several nice features including a urethane casing to... (see more)

  • Motorcraft Disposable OE replacement Air Filter

    When it's time to replace your air filter, Motorcraft has the most suitable OE quality replacement part to help you repair your intake system into perfect shape. It's similarly built to be just like... (see more)

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