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K&N Air Filters for the BMW 323i

BMW 323i Replacement Air Filters

These K&N air filters are designed to increase horsepower and acceleration in your BMW 323i while offering excellent filtration and engine protection.
  • Designed to Increase Horsepower in the BMW 323i
  • High Air Flow with Excellent Filtration
  • K&N Million Mile Limited Warranty®
  • Lasts up to 50,000 Miles Before Cleaning is Required Depending on Driving Conditions
K&N replacement air filters are washable, reusable and built to last the life of your BMW 323i.
K&N Automotive Replacement Air Filters
Vehicle DescriptionTypeProductPart NumberProduct Image 
2008 BMW 323i 2.5L L6 F/I - Non-USAutomotiveAir Filter E-2022 E-2022 BMW 323i Air Filter
List Price: $87.99
Your Price: $59.99
2007 BMW 323i 2.5L L6 F/I - Non-USAutomotiveAir Filter E-2022 E-2022 BMW 323i Air Filter
List Price: $87.99
Your Price: $59.99
2006 BMW 323i 2.5L L6 F/I - Non-USAutomotiveAir Filter E-2022 E-2022 BMW 323i Air Filter
List Price: $87.99
Your Price: $59.99
2000 BMW 323i 2.5L L6 F/I - AllAutomotiveAir Filter 33-2231 33-2231 BMW 323i Air Filter
List Price: $75.59
Your Price: $51.99
1999 BMW 323i 2.5L L6 F/I - E36AutomotiveAir Filter 33-2070 33-2070 BMW 323i Air Filter
List Price: $74.29
Your Price: $50.99
1999 BMW 323i 2.5L L6 F/I - E46AutomotiveAir Filter 33-2231 33-2231 BMW 323i Air Filter
List Price: $75.59
Your Price: $51.99
1999 BMW 323iS 2.5L L6 F/I - AllAutomotiveAir Filter 33-2070 33-2070 BMW 323iS Air Filter
List Price: $74.29
Your Price: $50.99
1998 BMW 323i 2.5L L6 F/I - E36AutomotiveAir Filter 33-2070 33-2070 BMW 323i Air Filter
List Price: $74.29
Your Price: $50.99
1998 BMW 323i 2.5L L6 F/I - USAutomotiveAir Filter 33-2070 33-2070 BMW 323i Air Filter
List Price: $74.29
Your Price: $50.99
1998 BMW 323i 2.5L L6 F/I - E46AutomotiveAir Filter 33-2231 33-2231 BMW 323i Air Filter
List Price: $75.59
Your Price: $51.99
1998 BMW 323iS 2.5L L6 F/I - AllAutomotiveAir Filter 33-2070 33-2070 BMW 323iS Air Filter
List Price: $74.29
Your Price: $50.99
1997 BMW 323i 2.5L L6 F/I - AllAutomotiveAir Filter 33-2070 33-2070 BMW 323i Air Filter
List Price: $74.29
Your Price: $50.99
1997 BMW 323iS 2.5L L6 F/I - AllAutomotiveAir Filter 33-2070 33-2070 BMW 323iS Air Filter
List Price: $74.29
Your Price: $50.99
1996 BMW 323i 2.5L L6 F/I - AllAutomotiveAir Filter 33-2070 33-2070 BMW 323i Air Filter
List Price: $74.29
Your Price: $50.99
1995 BMW 323i 2.5L L6 F/I - AllAutomotiveAir Filter 33-2070 33-2070 BMW 323i Air Filter
List Price: $74.29
Your Price: $50.99
1986 BMW 323i 2.3L L6 F/I - AllAutomotiveAir Filter 33-2005 33-2005 BMW 323i Air Filter
List Price: $105.35
Your Price: $71.99
1985 BMW 323i 2.3L L6 F/I - AllAutomotiveAir Filter 33-2005 33-2005 BMW 323i Air Filter
List Price: $105.35
Your Price: $71.99
1984 BMW 323i 2.3L L6 F/I - AllAutomotiveAir Filter 33-2005 33-2005 BMW 323i Air Filter
List Price: $105.35
Your Price: $71.99
1983 BMW 323i 2.3L L6 F/I - AllAutomotiveAir Filter 33-2005 33-2005 BMW 323i Air Filter
List Price: $105.35
Your Price: $71.99
1982 BMW 323i 2.3L L6 F/I - E30AutomotiveAir Filter 33-2005 33-2005 BMW 323i Air Filter
List Price: $105.35
Your Price: $71.99
1982 BMW 323i 2.3L L6 F/I - E21AutomotiveAir Filter 33-2530 33-2530 BMW 323i Air Filter
List Price: $83.79
Your Price: $56.99
1981 BMW 323i 2.3L L6 F/I - AllAutomotiveAir Filter 33-2530 33-2530 BMW 323i Air Filter
List Price: $83.79
Your Price: $56.99
1980 BMW 323i 2.3L L6 F/I - AllAutomotiveAir Filter 33-2530 33-2530 BMW 323i Air Filter
List Price: $83.79
Your Price: $56.99
1979 BMW 323i 2.3L L6 F/I - AllAutomotiveAir Filter 33-2530 33-2530 BMW 323i Air Filter
List Price: $83.79
Your Price: $56.99
1978 BMW 323i 2.3L L6 F/I - AllAutomotiveAir Filter 33-2530 33-2530 BMW 323i Air Filter
List Price: $83.79
Your Price: $56.99

Buy a K&N air filter today and help your BMW 323i run better.