K&N parts matching Service Champ AF4838 air filter

The Service Champ AF4838 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
33-2058 K&N 33-2058 Replacement Air Filter
List Price: $87.99
Your Price: $56.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Jeff Collins, Illinois
Excellent product. I have always been a K&N fan. Very reliable product. I noticed an improvement in throttle response. A little louder than the stock air filter, but worth the $.
Richard Jackson, Cape Coral, Florida
Great service, quick shipping, took about 30 minutes to install, remember it is on a Mercedes SL550. I am a long distance driver, over 100 miles per day, and a mileage nut. Will let you know what happens with mileage, but throttle response is noticeably quicker, I can hear the engine more when I accelerate. Wish you guys had a cold air intake for this monster...I guess its a very limited market.
Mike Reisinger, Springs, Colorado
Easy to place order. Filters arrived when scheduled. Installation was easy as filters were exact replacements for stock. This is third car I have ordered K&N filters for. Good product.
33-2181 K&N 33-2181 Replacement Air Filter
List Price: $83.99
Your Price: $52.99