If you are looking for a reliable and top-quality air filter for your Isuzu Trooper, try using a K&N Air Filter. It might be just a small component in your engine compartment, but there is no doubt of the effect that it has on the performance of your ride. By having a clean and dirt-free air flow, you allow easy facilitation and fuel burning during the engine combustion process. The efficiency of the K&N air filter starts with their filter design. It has a cotton gauze filter composed of four to six layers and lubricated with special K&N filter oil that is specifically designed for this purpose. The filter is then placed in the area between two aluminum wire mesh. The 1998-2000 Isuzu Trooper K&N Air Filter has unbelievable trapping power! Because as more dirt is entrapped, the more efficient it becomes. As your car runs longer the better the air filter performs. It offers clean air without you having to change the filter constantly. As a matter of fact you can even wash and re-use it for a maximum of seven times. It certainly offers true value for your money. The K&N Air Filter K33332064 allows your engine to achieve greater horsepower and keeps its various parts in perfect condition by guarding them against airborne contaminants. You can get this incredible item at a discounted rate if you purchase it on our online shop. For inquiries and details, call our customer hotline. We want you to have an easy and convenient shopping time with us!