K&N

K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Learn More

1999-04 Grand Cherokee Polished aluminum finish Adds 6.72 horsepower Improved throttle response K&N million mile warranty Won't void factory warranty Built for performance and show utilizing the highest quality components, the K&N 77 Series High-Flow Performance Kit is a free-flowing mandrel-bent aluminum tube induction system designed for Trucks and Sport Utility Vehicles. 77-Series intakes have a polished aluminum finish. K&N intake systems replace your vehicle's restrictive... Read More Learn More

1999-04 Grand Cherokee Polished aluminum finish Adds 9.15 horsepower CARB approved Improved throttle response K&N million mile warranty Won't void factory warranty Built for performance and show utilizing the highest quality components, the K&N 77 Series High-Flow Performance Kit is a free-flowing mandrel-bent aluminum tube induction system designed for Trucks and Sport Utility Vehicles. 77-Series intakes have a polished aluminum finish. K&N intake systems replace your... Read More Learn More

Washable reusable filter Increased horsepower Improved throttle response Better fuel economy K&N Million Mile Limited Warranty Complies with factory warranties Learn More

1999-04 Grand Cherokee 4.0L 6 cylinder engine and 4.7L engine Washable reusable filter Increased horsepower Improved throttle response Better fuel economy K&N Million Mile Limited Warranty Complies with factory warranties Learn More

The K&N Drycharger® is a silicone treated, polyester wrap that is made to cover K&N Air Filters or Personal Watercraft Flame Arrestors. Learn More

1999-04 WJ Grand Cherokee 4.0L 6 cylinder engine Adds 7.73 horsepower Replacement Filter: RC-4700 Improved throttle response K&N million mile warranty Wont void factory warranty The K&N Fuel Injection Performance Kit (FIPK) dramatically reduces intake restriction allowing your engine to inhale a larger volume of air than the original air filter box – approximately 26% more! Heat resistant materials keep air inside the tube cooler than metal tubes. Cooler air means more usable... Read More Learn More

K&N's universal performance air filters are designed and manufactured for a wide variety of applications, including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and more. Learn More

K&N's Refresher kit for washable cabin air filters comes with a 12 ounce pump spray bottle of cabin filter cleaner, an 8 ounce pump spray bottle of cabin air filter Refresher and complete cleaning instructions. Learn More

K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. Learn More