Not sure which 2004 Jeep Wrangler Air Filters - Custom Fit is right for you? We have over 14143 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:
"Fits exactly like OEM filter. At $24 each for a plain, old-fashioned paper filter, this will pay for itself very quickly. Haven't noticed any performance improvement but mileage did increase 2mpg." —John K from Charlotte, NC bought a K&N Air Filters for a 2004 Jeep Wrangler.
"so far the k&n filter has improved my gas mileage a little, and you cant beat not having to purchase a new filter every 5,000miles or so. well worth the price of purchase." —James P from Pollock Pines, CA bought a K&N Air Filters for a 2004 Jeep Wrangler.
"I'vr been using K&N air filters for a long time, along with several other K&N products. In my opinion they are of the highest quality and relatively easy to clean, once dirty. On the average, I do mine every 35,000 - 40,000 miles. Besides, using the best doesn't cost that much more -- on my four cars." —Doug M from The Woodlands, TX bought a K&N Air Filters for a 2004 Jeep Wrangler, 2.0L 4-cyl. engine.
"Putting in the K&N air filters on my cars was a revelation to me. There was an immediate increase in the power I was used to experience in my vehicles. The filters appeared very well made and were pre-oiled and ready to install. Time will tell how much they will affect the fuel economy, hopefully increasing it noticably." —Philip K from Mesquite, NV bought a K&N Air Filters for a 2004 Jeep Wrangler.
"I have been using K & N filter for many years on all of my vehicles, cars and trucks alike. The filter increases fuel mileage, horse power and last the life of the vehicle! I have recommended K & N to all of my friends and business associates and always will!
BLP" —Brian P from Grosse Pointe , MI bought a K&N Air Filters for a 2004 Jeep Wrangler.