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The engine air filter in your 2003 Chevrolet Suburban 1500 cleans the air that enters your engine. Checking and replacing the air cleaner in your 2003 Suburban 1500 at least once a year will help you get better gas mileage. A dirty air filter will cause your Suburban 1500 to lose 1 - 3 mpg; depending on your driving, you can improve your fuel economy and 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 Suburban 1500 and how to check it!
In addition to improving the fuel economy of your Suburban 1500, replacing your air filter will improve the performance of 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 air filters for your 2003 Suburban 1500 so you can easily replace it with a new one if it is dirty.)
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Did you know that heat is worse for your battery than cold? Replace it every 4 years2003 Chevrolet Suburban 1500 LT 5.3L V8
Learn where your spare tire and jack are located before you need it on the side of the road2003 Chevrolet Suburban 1500 LT 5.3L V8
If your battery has green or white cruddy deposits, it is probably not getting enough juice from and will likely wear out sooner2003 Chevrolet Suburban 1500 LT 5.3L V8