K&N parts matching Premium Guard PA4278 air filter

The Premium Guard PA4278 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
Liz Smith, Maryland
Like it, fit in fine. 2000 Nissan Xterra.
Bob Lanson, Tarpon Springs, Florida
Filter was for my Infiniti G35 coupe and was installed with the help of a DIY video.
Darren, Brentwood, California
Increased acceleration speed. 0-60 in 8.8 seconds. Will check against stock specs.
33-2031-2 K&N 33-2031-2 Replacement Air Filter
List Price: $77.99
Your Price: $50.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Glen, Yorkshire, United Kingdom
The filter arrived well packaged and included fitting instructions. The filter replaced the oem paper filter and fits the housing very well. Car does appear to breath better and rev a little easier, as promised. Also, good website ensures the correct product is chosen. Looking forward to many years of K&N use.
Stephen White, Trowbridge, United Kingdom
Does what it says on the tin.
Szeles Szilard, Tux, Austria
Präzise, ??schnelle Lieferung. Das Produkt ist gut, das Auto ist dynamischer, Benzin ist weniger. Ich empfehle es jedem.
33-2075 K&N 33-2075 Replacement Air Filter
List Price: $80.09
Your Price: $51.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Sonia Lopz, California
Great product. Increased torque and speed. Really fast shipping. No hassle drop and use application. Flawless craftsmanship.
Dusan Chrenko, Nitra, Slovakia
Everything was allright. Order, shipping, package, installation instructions. I am 100% satisfied.
Raymond Plunkett, England
Excellent product with clear, but unnecessary installation instructions. Car seems to have slightly benefited from the easier breathing.
33-2232 K&N 33-2232 Replacement Air Filter
List Price: $84.29
Your Price: $53.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
33-2336 K&N 33-2336 Replacement Air Filter
List Price: $86.59
Your Price: $55.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Glenn Scarlett, Laurel, Indiana
Don't replace your filter - Reuse it . Great instructions - Save money - Quality Product.
Wayneworth Morrison, Tampa, Florida
Very satisfied.
John Barlund, Corona, California
Very quick delivery. Will shop there again.
33-2374 K&N 33-2374 Replacement Air Filter
List Price: $83.69
Your Price: $53.99