K&N parts matching Service Champ AF5323 air filter

The Service Champ AF5323 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Service Champ air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Nelson Davis, Lansing, Michigan
Car: 2004 Mercury Sable LS, Engine 3.0L, Duratec, V-6 DOHC 86,000 miles. I recently installed the K & N Air Filter 33-2150 in my 2004 Mercury Sable. I noticed improved engine pickup immediately. I have driven appx 400 mile since installing the filter. My engine performance in now very good and my mileage has increased one mile per gallon. The filter will pay for itself in fuel savings alone. This filter is an excellent investment!!
Arnolod Miller, Arizona
Dear sirs: I like the Air Filter. Pricey, but if I never replace it then the cost will easily be recovered. I did notice on my next tank of gas that I easily got 43 to 50 miles further on the tank. That did not cover express driving, but was stop and go city driving. I would expect it to be even better on interstate travel. I will be driving to Florida this July so time will tell. Just the fact that I will not be replacing a filter with other filters will help the land fills of this Great Country(USA).
Matthew Iwanka , Westland, Michigan
To start, the filter is amazing! It fits perfect with very minimal effort. But I'm mainly rating the customer service. I ripped my gasket upon installation and I asked about it in the live chat. They responded within 30 seconds and were very helpful. They replaced my gasket after a few questions and I couldn't be happier with them.
33-2150 K&N 33-2150 Replacement Air Filter
List Price: $92.99
Your Price: $59.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Johary Becerril, Toluca, Mexico
Excelente, llegó en tiempo y forma quizá el tema de la paquetería, no tengo muy buena experiencia con UPS, fuera de eso excelente.
Michael W. Wewers, Cumming, Georgia
Seems to work great. Has only been a short time since the installation, but expect things to go well as time goes by.
Carl, Owatonna, Minnesota
Instructions to install made it easy, even though I did not need the instructions. The extra rubber seal is a plus to make sure the system is sealed properly. I now have K&N air filters in my cars, SUV, and cycles.
33-2187 K&N 33-2187 Replacement Air Filter
List Price: $92.99
Your Price: $59.99