How to Change Engine Air Filter: 2002 Ford Focus ZX3 2.0L 4 Cyl.

Ford Focus Model Years - 2000, 2001, 2002, 2003, 2004

Step-by-step instructions showing where is the engine air filter and how to remove the housing and replace the Focus air filter

Author

Hans Angermeier is an ASE certified Maintenance and Light Repair Technician and has produced over 100,000 videos showing drivers how to fix things on their cars. He has broad expertise on basic repair procedures covering the majority of cars on the road. Over the past 10 years, Hans has been focused on building CarCareKiosk, which is visited by millions of drivers each month.

2002 Ford Focus ZX3 2.0L 4 Cyl. Fuse (Interior) Replace

Got a short fuse? Don't blow a fuse, change it!

2004 Ford Focus ZTS 2.3L 4 Cyl. Tires & Wheels Change a Flat Tire

Learn where your spare tire and jack are located before you need it on the side of the road

2000 Ford Focus SE 2.0L 4 Cyl. Sedan Transmission Fluid Fix Leaks

Transmissions that leak fluid usually have never been flushed and the seal is finally leaking. The right stop leak product can cure a lot

2002 Ford Focus ZX3 2.0L 4 Cyl. Clock Set Clock

Is the clock in your car ahead or behind? Learn how to set it here!

Share on   Share on Twitter   Share on Facebook
Parts & Tools
We may earn a commission from qualifying purchases as an Amazon Associate
Video Description

The engine air filter in your 2002 Ford Focus cleans the air that enters your engine. You should change the filter on your Focus at least once a year or every 20,000 miles, whichever comes first. If you drive in dusty or sandy conditions, you should change your filter more frequently. A dirty air filter will cause your Focus to lose 1 - 3 mpg, depending on your driving, you can save 70 - 100 gallons of gas per year simply by changing your filter regularly. The video above, shows you where the engine air filter is located in your Focus and how to change it!

In addition to improving the fuel economy of your Focus, regularly replacing your air filter will put less strain on your engine. These filters are fairly inexpensive, so check out our parts page for great deals and coupons on a new one (tip: buy several, when you go to check the filter on your Focus, you can easily swap it for a new one if it is dirty). Be sure to adhere to a recurring schedule for your 2002 Ford Focus replacement.

  • Advance Auto coupon for
    20% off entire order: KIOSK20