Sufficient airflow is essential to the proper operation of your Isuzu. When the Isuzu air filter becomes clogged, the efficiency of the engine will be greatly reduced, and the unit should be replaced without delay. Our online catalog has the perfect Isuzu air filter to help get your vehicle running correctly again. The Isuzu air filter is responsible for cleaning the air before it goes into the engine, while creating the least possible amount of resistance to proper airflow. Without an Isuzu air filter installed, the various foreign particles in the air would damage the extremely sensitive internal parts of the engine. We carry the standard paper filter that is equivalent to the version currently in your vehicle, at a great price. It conforms to all of the standards of the OEM Isuzu air filter, and it will perform just as well. For a slightly higher price, you can obtain a high-performance Isuzu air filter from our catalog. Rather than using paper as the filtering medium, the upgraded version uses several layers of cotton that are structurally supported by a wire mesh. This Isuzu air filter removes more particulates from the air, as it has a greater surface area devoted to filtering, and it also increases the airflow into the combustion chamber, which is one of the ingredients in the formula to produce more horsepower. Moreover, the Isuzu air filter is reusable, unlike the disposable paper versions, which will save a lot of time and money over the life of the vehicle. Simply wash and dry the unit when it becomes dirty, and reinstall it. Our online catalog makes it easy to select the right Isuzu air filter for your vehicle, which can be ordered safely online or by dialing our toll-free telephone number.