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 KN33-2078 Product Specifications
Product Style: Panel Air Filter
Height: 1.063 in (27 mm)
Outside Length: 12.75 in (324 mm)
Outside Width: 5.75 in (146 mm)
Filter Material: Cotton Gauze
Filter Re-Oiling Amount: 1.19 oz (35 ml)
Inner Wire: No
Top Style: Open

Filter Cross Reference
Ryco A1482
AC Delco A1418C
BMW 13711311880
BMW 13721726916
Fram CA7246
Honda 17220RDAA00
Mann-Hummel C33130
Napa 2214
Purolator A25107

1996 BMW 525IX 2.5L L6 F/I - All
1996 BMW 525I 2.5L L6 F/I - All
1996 BMW 520I 2.0L L6 F/I - E34
1995 BMW M5 3.8L L6 F/I - All
1995 BMW 525IX 2.5L L6 F/I - All
1995 BMW 525IT 2.5L L6 F/I - All
1995 BMW 525I 2.5L L6 F/I - All
1995 BMW 520I 2.0L L6 F/I - All
1994 BMW M5 3.8L L6 F/I - All
1994 BMW 525IX 2.5L L6 F/I - All
1994 BMW 525IT 2.5L L6 F/I - All
1994 BMW 525I 2.5L L6 F/I - All
1994 BMW 520I 2.0L L6 F/I - All
1993 BMW M5 3.8L L6 F/I - All
1993 BMW M5 3.6L L6 F/I - All
1993 BMW 525IX 2.5L L6 F/I - All
1993 BMW 525IT 2.5L L6 F/I - All
1993 BMW 525I 2.5L L6 F/I- All
1993 BMW 520I 2.0L L6 F/I - All
1992 BMW M5 3.8L L6 F/I - All
1992 BMW M5 3.6L L6 F/I - All
1992 BMW M5 3.5L L6 F/I - All
1992 BMW 525IX 2.5L L6 F/I - All
1992 BMW 525I 2.5L L6 F/I - All
1992 BMW 520I 2.0L L6 F/I - All
1991 BMW M5 3.6L L6 F/I - All
1991 BMW M5 3.5L L6 F/I - All
1991 BMW 525IX 2.5L L6 F/I - All
1991 BMW 525I 2.5L L6 F/I - 170BHP
1991 BMW 520I 2.0L L6 F/I - 150BHP
1990 BMW M5 3.5L L6 F/I - All
1990 BMW 525I 2.5L L6 F/I - 192BHP
1990 BMW 520I 2.0L L6 F/I - 150BHP
1989 BMW M5 3.5L L6 F/I - All
1989 BMW 525I 2.5L L6 F/I - 192BHP
1989 BMW 520I 2.0L L6 F/I - 150BHP
1988 BMW M5 3.5L L6 F/I - Non-US

Product Reviews for KN33-2078 - K&N