2003 Ford Focus Air Filter

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      • Sponsored
        Sponsored
        STP Air Filter SA8969 for 2003 Ford Focus
        • Part # SA8969
        • SKU # 238671
        • Location: Air Filter

        Notes: Air Filter. STP air filter.

        • PRICE: 12.99
        • Location:: Air Filter
        • Side B Length: 5.75in
        • Side A Length: 10.39in
        • Shape: Panel Air Filter
        • Reusable: No
        • Height: 1.83in
        • Grade Type: Regular

      • Sponsored
        Sponsored
        K&N High Performance Air Filter 33-2819 for 2003 Ford Focus
        • Part # 33-2819
        • SKU # 296214
        • Location: Air Filter

        • PRICE: 54.99
        • Location:: Air Filter
        • Shape: Panel Air Filter
        • Reusable: Yes
        • Height: 1.06
        • Grade Type: High Performance

      • Sponsored
        Sponsored
        ACDelco Air Filter A2040C for 2003 Ford Focus
        • Part # A2040C
        • SKU # 1258647
        • Location: Air Filter

        • PRICE: 14.99
        • Location:: Air Filter
        • Shape: Rectangle
        • Neck Flange: NO
        • Height: 1.8
        • Flanged End: NO

      • Sponsored
        Sponsored
        Fram Air Filter CA8969 for 2003 Ford Focus
        • Part # CA8969
        • SKU # 348002
        • Location: Air Filter

        Notes: Flexible type

        • PRICE: 19.99
        • Location:: Air Filter
        • Item Grade: Standard Replacement

      About


      2003 Ford Focus Air Filter

      The air filter of your car requires periodic replacement as a clogged one can let particles and insects enter the engine. Unfiltered air in your engine can do a lot more harm than you think, including increased fuel consumption and engine damage. It is best to replace your 2003 Ford Focus air filter parts every time you service it or at least once per year. If you feel like a replacement is necessary sooner, order one from AutoZone.

      Symptoms of a Bad Air Filter

      Misfires and difficulty starting the engine, black smoke from the exhaust pipe, dust particles and insects in the intake, and decreasing gas mileage are some of the earliest symptoms of a bad air filter. In some cases, the differential pressure on the air filter for 2003 Ford Focus can get too high, even leading to engine damage. To protect your engine and improve its lifespan, you should get your air filter checked regularly.

      Replacing a 2003 Ford Focus Air Filter

      You can replace the air filter for 2003 Ford Focus yourself. Start by locating the air filter enclosure in the engine bay and remove the old one from it. Vacuum the enclosure if you see any dust or debris inside the enclosure before installing the new filter, then close the housing.

      You can find the best Ford Focus air filters at AutoZone at a great price. Simply enter the year, make, model, and engine size of your vehicle and explore all available options. Shop online to get Free Next-Day Delivery or Same-Day In-Store or Curbside Pickup when available.

      Customer

      Reviews

      Reviews for


      it is crucial to change your air filter frequently

      Ricardo

      in 7 days

      I used this item to swap out my dirty old filter and inserted this new filter. what I liked most about this product is that it is super easy to change and takes about 60 seconds to do so.

      What kind of vehicle do you drive? 2003 Ford Focus

      I used this item to swap out my dirty old filter and inserted this new filter. what I liked most about this product is that it is super easy to change and takes about 60 seconds to do so.

      What kind of vehicle do you drive? 2003 Ford Focus