BMW 518i Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any BMW 518i air filter!

  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • Top Performance Accessory for BMW 518i Models
  • K&N Million Mile Limited Warranty┬«

Order your K&N replacement air filter Factory Direct today! Help your BMW 518i run better. Fast and FREE SHIPPING with any BMW 518i air filter

  1. 1995 BMW 518i 1.8L L4 Gas air filter
    $54.99 Regular Price $49.49 Special Price
    33-2059
    K&N
  2. 1994 BMW 518i 1.8L L4 Gas air filter
    $54.99 Regular Price $49.49 Special Price
    33-2059
    K&N
  3. 1993 BMW 518i 1.8L L4 Gas air filter
    $54.99 Regular Price $49.49 Special Price
    33-2059
    K&N
  4. 1992 BMW 518i 1.8L L4 Gas air filter
    $54.99 Regular Price $49.49 Special Price
    33-2059
    K&N
  5. 1991 BMW 518i 1.8L L4 Gas air filter
    $54.99 Regular Price $49.49 Special Price
    33-2059
    K&N
  6. 1990 BMW 518i 1.8L L4 Gas air filter
    $54.99 Regular Price $49.49 Special Price
    33-2059
    K&N
  7. 1989 BMW 518i 1.8L L4 Gas air filter
    $54.99 Regular Price $49.49 Special Price
    33-2059
    K&N
  8. 1987 BMW 518i 1.8L L4 Gas air filter
    $99.99 Regular Price $89.99 Special Price
    33-2005
    K&N
  9. 1986 BMW 518i 1.8L L4 Gas air filter
    $99.99 Regular Price $89.99 Special Price
    33-2005
    K&N
  10. 1985 BMW 518i 1.8L L4 Gas air filter
    $99.99 Regular Price $89.99 Special Price
    33-2005
    K&N
  11. 1984 BMW 518i 1.8L L4 Gas air filter
    $99.99 Regular Price $89.99 Special Price
    33-2005
    K&N
  12. 1983 BMW 518i 1.8L L4 Gas air filter
    $99.99 Regular Price $89.99 Special Price
    33-2005
    K&N
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