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.
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.
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.
Not sure which 2001 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:
"I started using K&N filters from Autoanything over a year ago. I have a 2001 Jeep Grand Cherokee, v8, 4WD.
I installed a K&N Air Filter and K&N Oil Filter (With Synthetic Oil)
My mileage increased 3 miles per gallon and I got 5,000 miles before I changed the oil/Filter.
The proof is in the results. I found the results amazing as most things sold today never seem to perform as advertised. Well, K&N sure does!!! And what really sold me, all K&N Filters are made in the USA.
Sure, K&N Costs more, but you certainly get what you pay for in performance and longevity." —George N from Florissant, CO bought a K&N Air Filters for a 2001 Jeep Grand Cherokee, 2.4L 4-cyl. engine.
"My Experience with K&N air filters has been very gratifying. Not only did it protect my motor from foreign matter, but it increased the efficency of the air intake resulting in more power and fuel economy. Ordering it through A1A was easy, cost effective and delivery prompt." —Robert W from Brunswick, GA bought a K&N Air Filters for a 2001 Jeep Grand Cherokee, 4.7L V8.
"this is my second K&N purchase and they are the best. you feel the power as soon as you install it. i will keep on purchasing these filter from autoanything." —Sulema T from Yakima, WA bought a K&N Air Filters for a 2001 Jeep Grand Cherokee, 4.0L 6-cyl. engine.
"I purchased one of these air filters for my Saturn Aura XE. It had a two mile/gallon boost. So, when I bought my new Santa Fe, I wanted to do the same. I put it in last weekend and have already gone from 24.7 to 26.3 on the avg mpg highway and 21.9 to 23 in the city. I am going to purchase one for my mother's car." —Cynthia J from Sumter, SC bought a K&N Air Filters for a 2001 Jeep Grand Cherokee, 3.5L V6.
"Put this in my Jeep and def noticed an improvement in fuel economy on the highway, I consistently get 18mpg. For the money, ease of install, and life of the product, this is a no brainer to me." —Josh M from Winter Park, CO bought a K&N Air Filters for a 2001 Jeep Grand Cherokee, 4.7L V8.