Not sure which 2003 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:
"Easy to install, well packed,about average pricing. Just installed this so will have to let the car computer settle out, then will check the mpg." —Lenny S from Hamburg, NY bought a K&N Air Filters for a 2003 Jeep Grand Cherokee.
"Have had my K&N filter in for about 2 weeks. Have noticed a little more power and efficiency to my jeep GC. runs smoother than before. Haven't seen a drastic difference, but for the quality and price of the filter. you can't beat it. Don't go spend money at an auto place to get it done for $30. A 5 yr old could install this. very simple." —Ryan W from Charlotte, NC bought a K&N Air Filters for a 2003 Jeep Grand Cherokee.
"More power and better milage. I took a 1800 mile trip and really noticed the difference. 20.3 miles per gallon and more acceleration, great product." —Thomas H from Spring Valley, CA bought a K&N Air Filters for a 2003 Jeep Grand Cherokee.
"found that it helped with low end torque and high end passing speeds, well worth the money!!!!" —Brian S from Tipton, MI bought a K&N Air Filters for a 2003 Jeep Grand Cherokee.
"This product works, bottom line!
I was getting beraly 14 mpg before this, and was getting 17 after I installed it... when I get a led-foot, I get about 15 at the LEAST! Way worth the 35$ I spent. I recommend it!!!" —Vitaly K from Aurora, CO bought a K&N Air Filters for a 2003 Jeep Grand Cherokee.