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K&N Air Filters for BMW 728i

BMW 728i Replacement Air Filters

Buy now from the K&N's Online Store and get a 100% money back guarantee on any BMW 728i air filter!
  • Designed to Increase Horsepower and Acceleration
  • 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)
Buy a K&N air filter. Help your BMW 728i run better.
K&N Automotive Replacement Air Filters
Vehicle DescriptionPart NumberProduct Image 
2001 BMW 728i 2.8L L6 Petrol Engine - All Models
Automotive
2001 BMW 728i 2.8L Air Filter
33-2070 33-2070 BMW 728i Air Filter
List Price: £68.99
Your Price: £52.79
2001 BMW 728iL 2.8L L6 Petrol Engine - All Models
Automotive
2001 BMW 728iL 2.8L Air Filter
33-2070 33-2070 BMW 728iL Air Filter
List Price: £68.99
Your Price: £52.79
2000 BMW 728i 2.8L L6 Petrol Engine - All Models
Automotive
2000 BMW 728i 2.8L Air Filter
33-2070 33-2070 BMW 728i Air Filter
List Price: £68.99
Your Price: £52.79
2000 BMW 728iL 2.8L L6 Petrol Engine - All Models
Automotive
2000 BMW 728iL 2.8L Air Filter
33-2070 33-2070 BMW 728iL Air Filter
List Price: £68.99
Your Price: £52.79
1999 BMW 728i 2.8L L6 Petrol Engine - All Models
Automotive
1999 BMW 728i 2.8L Air Filter
33-2070 33-2070 BMW 728i Air Filter
List Price: £68.99
Your Price: £52.79
1999 BMW 728iL 2.8L L6 Petrol Engine - All Models
Automotive
1999 BMW 728iL 2.8L Air Filter
33-2070 33-2070 BMW 728iL Air Filter
List Price: £68.99
Your Price: £52.79
1998 BMW 728i 2.8L L6 Petrol Engine - All Models
Automotive
1998 BMW 728i 2.8L Air Filter
33-2070 33-2070 BMW 728i Air Filter
List Price: £68.99
Your Price: £52.79
1998 BMW 728iL 2.8L L6 Petrol Engine - All Models
Automotive
1998 BMW 728iL 2.8L Air Filter
33-2070 33-2070 BMW 728iL Air Filter
List Price: £68.99
Your Price: £52.79
1997 BMW 728i 2.8L L6 Petrol Engine - All Models
Automotive
1997 BMW 728i 2.8L Air Filter
33-2070 33-2070 BMW 728i Air Filter
List Price: £68.99
Your Price: £52.79
1997 BMW 728iL 2.8L L6 Petrol Engine - All Models
Automotive
1997 BMW 728iL 2.8L Air Filter
33-2070 33-2070 BMW 728iL Air Filter
List Price: £68.99
Your Price: £52.79
1996 BMW 728i 2.8L L6 Petrol Engine - All Models
Automotive
1996 BMW 728i 2.8L Air Filter
33-2070 33-2070 BMW 728i Air Filter
List Price: £68.99
Your Price: £52.79
1996 BMW 728iL 2.8L L6 Petrol Engine - All Models
Automotive
1996 BMW 728iL 2.8L Air Filter
33-2070 33-2070 BMW 728iL Air Filter
List Price: £68.99
Your Price: £52.79
1995 BMW 728i 2.8L L6 Petrol Engine - All Models
Automotive
1995 BMW 728i 2.8L Air Filter
33-2070 33-2070 BMW 728i Air Filter
List Price: £68.99
Your Price: £52.79
1994 BMW 728i 2.8L L6 Petrol Engine - All Models
Automotive
1994 BMW 728i 2.8L Air Filter
33-2070 33-2070 BMW 728i Air Filter
List Price: £68.99
Your Price: £52.79
1986 BMW 728i 2.8L L6 Petrol Engine - E23
Automotive
1986 BMW 728i 2.8L Air Filter
33-2005 33-2005 BMW 728i Air Filter
List Price: £110.15
Your Price: £82.79
1985 BMW 728i 2.8L L6 Petrol Engine - E23
Automotive
1985 BMW 728i 2.8L Air Filter
33-2005 33-2005 BMW 728i Air Filter
List Price: £110.15
Your Price: £82.79
1984 BMW 728i 2.8L L6 Petrol Engine - E23
Automotive
1984 BMW 728i 2.8L Air Filter
33-2005 33-2005 BMW 728i Air Filter
List Price: £110.15
Your Price: £82.79
1983 BMW 728i 2.8L L6 Petrol Engine - E23
Automotive
1983 BMW 728i 2.8L Air Filter
33-2005 33-2005 BMW 728i Air Filter
List Price: £110.15
Your Price: £82.79
1982 BMW 728i 2.8L L6 Petrol Engine - E23
Automotive
1982 BMW 728i 2.8L Air Filter
33-2005 33-2005 BMW 728i Air Filter
List Price: £110.15
Your Price: £82.79
1981 BMW 728i 2.8L L6 Petrol Engine - E23
Automotive
1981 BMW 728i 2.8L Air Filter
33-2005 33-2005 BMW 728i Air Filter
List Price: £110.15
Your Price: £82.79
1980 BMW 728i 2.8L L6 Petrol Engine - E23
Automotive
1980 BMW 728i 2.8L Air Filter
33-2005 33-2005 BMW 728i Air Filter
List Price: £110.15
Your Price: £82.79
1979 BMW 728i 2.8L L6 Petrol Engine - E23
Automotive
1979 BMW 728i 2.8L Air Filter
33-2005 33-2005 BMW 728i Air Filter
List Price: £110.15
Your Price: £82.79
1978 BMW 728i 2.8L L6 Petrol Engine - E23
Automotive
1978 BMW 728i 2.8L Air Filter
33-2005 33-2005 BMW 728i Air Filter
List Price: £110.15
Your Price: £82.79

K&N replacement air filters are designed to increase horsepower and performance in your BMW 728i.