Keep your motor’s lungs fed with clean, energy-rich oxygen from the “the world’s best air filter”—K&N Air Filters. Constructed from pleated sheets of oiled cotton gauze, these air filters strip away grime without blocking airflow. Fully reusable. Million Mile Limited Warranty.
Say goodbye to the days of re-oiling your reusable performance filter—innovative aFe Pro-Dry S Air Filters boast a 100% oil-free cotton gauze construction for wicked airflow. Easy to clean and reuse. The Pro-Dry S Air Filter is backed by a Lifetime Warranty.
Put to rest the ghosts of paper air filters past by exorcizing your air system with a Spectre Air Filter. Masterfully constructed from pleated cotton gauze, these performance air filters trap dirt while still allowing energy-rich air to blast through. Reusable. Lifetime Warranty.
Get maximum filtration with the Airaid SynthaMax Air Filter. Featuring 5 layers of non-oiled, 100% synthetic fiber, this reusable air filter directly replaces your factory paper filter with no modifications. Washable in household detergent and reusable for life. Lifetime Warranty.
Drop in optimal engine filtration and performance with the Airaid SynthaFlow Air Filter. Replacing flimsy factory paper filters, this high-performance filter combines multiple oiled cotton gauze and synthetic fiber layers to deliver ultimate airflow and protection. Lifetime Warranty.
When you equip your engine bay with an aFe Air Filter, you’ll never need another performance air filter in your ride’s life. aFe expertly crafts your automotive air filter from high-quality cotton gauze to trap grime without blocking airflow. Cleanable and reusable. Lifetime Warranty.
Not sure which 2004 Jeep Grand Cherokee 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:
"The filter went in easily. I guess it's working. Have not yet had an opportunity to see if it gives me increased gas milage." —Vincent O from Hinsdale, IL bought a K&N Air Filters for a 2004 Jeep Grand Cherokee.
"Easy install, great fit, justifiable purchase; I'll never have to buy another air filter for this car." —Tanner M from Lakewood, CO bought a K&N Air Filters for a 2004 Jeep Grand Cherokee.
"Great price and what a deal on the shipping, it was free!
This filter increased my gas mileage by about 1 mile per gallon. I am satisfied with that that. Depending on driving habits, I have seen 1.5 to 2 mpg increase. I really like the increased off the line power." —Michael D from Shohola, PA bought a K&N Air Filters for a 2004 Jeep Grand Cherokee.
"Great filter, easy installation in factory air box. Engine runs smoother and idles steady. Hard to judge any real extra power. I am getting another 1+ MPG and better on freeway miles. The filters used to be overly saturated, now they are actually quite clean and no mess." —Michael A H from Winnetka, CA bought a K&N Air Filters for a 2004 Jeep Grand Cherokee, High Output 4.7L V8.
"K&N filters are the way to go!Great service when ordered,will deal again." —Mark S R from Dania, FL bought a K&N Air Filters for a 2004 Jeep Grand Cherokee.
"If you are looking to wildly boost performance, dont bother. I did notice a slight (less than 1 MPG) efficiency increase, and it is good for the life of the vehicle, so i will save money over time." —Scott H from Cincinnati, OH bought a K&N Air Filters for a 2004 Jeep Grand Cherokee.
"You can't go wrong with K&N! Mine arrived in less time than expected and put into use right away.Still waiting for a mpg increase, but its' an investment that can't go wrong!!!!" —Andrew S from Fullerton, CA bought a K&N Air Filters for a 2004 Jeep Grand Cherokee.
"Installed K&N in my 1990 Jeep Grand Wagoneer a couple of years ago and did not notice any mileage improvement, but did notice smoother acceleration. I now run a 2004 Grand Cherokee with the HO 4.7 V8. Most highway trips show about 18.5 mpg. With K&N, last highway run gave 21.5...best ever. Also am now running a K&N filter on my 2000 SVT Contour...will let you know about it next year as it's now in for the winter. Even without big mileage improvement, if you run a car for many years, they save you money ultimately." —Cary D P from Gahanna, OH bought a K&N Air Filters for a 2004 Jeep Grand Cherokee.
"great quality and savings in the
end...what more could you ask for. if you're planing to keep your car for years this option will save on replacement filters
in the short it will save you money on gas." —James P from Moore, SC bought a K&N Air Filters for a 2004 Jeep Grand Cherokee.
"Great Item, 2nd Overland Ive Owned, increased sound and mileage. Average 1-2 miles per gallon." —George W from Knoxville, TN bought a K&N Air Filters for a 2004 Jeep Grand Cherokee, High Output 4.7L V8.
"I had purchased 2 airfilters. !for my jeep thats working great! the other was for my sebring and it didn't fit. I was able to return without a problem. Auto Anything is a great place to shop!" —Joan R from Island Park, NY bought a K&N Air Filters for a 2004 Jeep Grand Cherokee.