Not sure which 2004 Jeep Grand Cherokee 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:
"local driving has not changed milage wise.however trips over 100 miles are breaking 21mpg previosly 19mpg was the highest i could get. all this keeping in mind how restrictive the stock induction system is a tube to the air box would make a better setup. this has to be the next step i take" —Matthew F from Lake Peekskill, NY bought a K&N Air Filters for a 2004 Jeep Grand Cherokee.