K&N parts matching Premium Guard PA5670 air filter

The Premium Guard PA5670 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Premium Guard air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Joe, Washington
2011 Jeep Liberty Renegade 3.7L, 4x4, trail rated has a real world city driving increase of about 1.6 mpg on the uphill / downhill area driven. Haven't taken it out on the freeway for a long trip yet but if the city driving is any indication, I would expect highway mpg to possibly increase by about 3+ mpg. Jeep KKs & JKs do not get good mileage because of the non-aerodynamic (flat) front end, low gearing and extra weight from under chassis skid plates so this is a pleasant surprise. Low end acceleration has a felt increase, especially from a standing start on a 5% or more uphill grade, without sacrificing the increased mileage. Because of the increased engine performance, the transmission shifts faster into the next higher gear and holds the gear longer under load. I would buy another K&N air filter for any vehicle I own.
Steve, California
Great replacement for my Jeep. Already notice the increased gas mileage and performance.
Paul Wassel, Scottdale, Pennsylvania
I've purchased & used several K&N filters over the years. I used them on my Harleys, my cabin cruiser and several Jeeps I've owned over the years. I used K&N filters to replace factory filters on my Jeeps. After 2-3 tanks of gas, I noticed an additional 1-2 miles per gallon. While 1 MPG doesn't seam like much, it will pay for the filter within 4-6 months. Do the math. I didn't feel a major increase in power, but I could still feel a little improvement when I depressed the accelerator.
33-2363 K&N 33-2363 Replacement Air Filter
List Price: $91.59
Your Price: $58.99