K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for virtually every vehicle on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty and will be THE LAST AIR FILTER YOUR VEHICLE WILL EVER NEED.

Part KN33-2149 Product Specifications
Product Style: Panel Air Filter
Height: 1.125 in (29 mm)
Outside Length: 9.813 in (249 mm)
Outside Width: 8.188 in (208 mm)
Filter Material: Cotton Gauze
Filter Re-Oiling Amount: 1.3 oz (38 ml)

Filter Cross Reference
BMW 13721736675
Fram CA7651
Mann-Hummel C15581
Purolator A47039
WIX 42295

2007 BMW X5 4.4L V8 F/I - All
2006 BMW X5 4.8L V8 F/I - All
2006 BMW X5 4.4L V8 F/I - All
2005 BMW X5 4.8L V8 F/I - All
2005 BMW X5 4.4L V8 F/I - All
2004 BMW X5 4.8L V8 F/I - All
2004 BMW X5 4.4L V8 F/I - All
2003 BMW X5 4.8L V8 F/I - All
2003 BMW X5 4.6L V8 F/I - All
2003 BMW X5 4.4L V8 F/I - All
2002 BMW Z8 5.0L V8 F/I - All
2002 BMW X5 4.6L V8 F/I - All
2002 BMW X5 4.4L V8 F/I - All
2001 BMW X5 4.6L V8 F/I - All
2001 BMW X5 4.4L V8 F/I - All
2000 BMW X5 4.4L V8 F/I - All

Product Reviews for KN33-2149 - K&N