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2002 Ford Focus
Air Filters

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Spotlight

Not sure which 2002 Ford Focus Air Filters are right for you? We have over 14810 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:

"The first time I encountered the superior flow of a K&N filter was via an in-store display that showed the air flow through a regular OE filter and through a K&N filter. I have since installed these filters on two Chrysler minivans, a Pontiac Montana, and a Ford Focus. I also convinced my father to install one in his Cadillac Northstar engine. For the price, the filter pays for itself after about three OE replacement filters, but by then is still ready to work for most of a million miles!" —James H from Grand Rapids, MI bought a K&N Air Filters for a 2002 Ford Focus.

In addition to Ford Focus Air Filters, you may also enjoy one of these popular products: Dee Zee U-Cut Chrome Rocker Panels, Green Air Filters, SumoSprings.
Category
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1-12 of 45 products
K&N Cold Air Intake Replacement Filters
From $74.99
201
Volant HV Cold Air Intake Replacement Filters with Donaldson PowerCore Filtration Technology
From $110.90 - $118.90
68
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BBK Cold Air Intake Replacement Filter
From $59.99
1
AirAid SynthaMax Universal Air Filters
From $74.99 - $179.99
2
Spectre Universal Filters, Hoses & Fittings
From $27.99 - $399.99
Not Yet Rated
AirAid SynthaFlow Cold Air Intake Replacement Filters
From $69.99 - $179.99
8
Color 0Color 1
Injen Replacement Air Intake Filters
From $65.95 - $92.95
126
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AEM DryFlow Air Filter Cleaner
From $25.99
Not Yet Rated
Edelbrock Pro-Charge Air Filter Cleaning Kit
From $30.95
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Wix Cabin Air Filter
From $25.02
16
| CUSTOM FIT
Airaid Air Filter Cleaning Kit (Squeeze Bottle)
From $18.99
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K&N Universal Round Air Filters
From $89.99
14
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Customer Reviews

Injen Replacement Air Intake Filters

Easy and Fast

Good buy for the price, as long as you know what size your intake is, its easy and fast! View more reviews...
Posted By Matthew C (Chattanooga, TN) / August 15, 2006
2003 Ford Focus
Yes
No
K&N Cold Air Intake Replacement Filters

Regular Maintenance

original filter had been in place for 4 yrs with nearly 50,000 miles on it. i noticed a decline in performance & fuel economy. ordered a replacement filter, easy install and back to good running health in no time. K&N is GOOD for your engines. I would recommend it to anyone. View more reviews...
Posted By Terry S (HANOVER, VA) / December 16, 2022
2008 Ford F-250
Yes
No
BBK Cold Air Intake Replacement Filter

Very Satisfied.

Mildly throaty engine sound, a bit of extra pep, looks cool under the hood. View more reviews...
Posted By Jim D (Richmond, VA) / April 2, 2017
2014 Ford Mustang
Yes
No

Popular Part Numbers

Year Range For 2002 Ford Focus Air Filters

2018 Ford Focus Air Filters2017 Ford Focus Air Filters2016 Ford Focus Air Filters2015 Ford Focus Air Filters2014 Ford Focus Air Filters2013 Ford Focus Air Filters2012 Ford Focus Air Filters2011 Ford Focus Air Filters2010 Ford Focus Air Filters2009 Ford Focus Air Filters2008 Ford Focus Air Filters2007 Ford Focus Air Filters2006 Ford Focus Air Filters2005 Ford Focus Air Filters2004 Ford Focus Air Filters2003 Ford Focus Air Filters2002 Ford Focus Air Filters2001 Ford Focus Air Filters2000 Ford Focus Air Filters

From our experts

Monday, December 10, 2018

What Do Air Filters Do?

How Air Filters Work The internal combustion engine in your vehicle is really just a big, complex air pump. Air gets sucked in, mixed with fuel, burned and sent back out in the form of exhaust. But since air around motorways tends to be dusty, dirty, debris-laden, there needs to be a filtration device to […] The post What Do Air Filters Do? appeared first on AutoAnything Resource Center.
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