Not sure which 1998 Isuzu Trooper Air Filters are right for you? We have over 14810 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"I am newbie and like the K&N reusable air filter. It is very easy to install and quality construction. I notice smoother acceleration. I have no dislike so far." —John V from Phoenix, AZ bought a K&N Air Filters for a 1998 Isuzu Trooper, 4.0L 6-cyl. engine.