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Freightliner FL50 Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any Freightliner FL50 air filter!

  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • Top Performance Accessory for Freightliner FL50 Models
  • K&N Million Mile Limited Warranty®

Order your K&N replacement air filter Factory Direct today! Help your Freightliner FL50 run better. Fast and FREE SHIPPING with any Freightliner FL50 air filter

  1. 2007 Freightliner FL50 ALL cabin air filter
    Regular Price £46.99 Special Price £37.59
    VF8000
    K&N
  2. 2005 Freightliner FL50 8.3L L6 Diesel cabin air filter
    Regular Price £46.99 Special Price £37.59
    VF8000
    K&N
  3. 2004 Freightliner FL50 7.2L L6 Diesel cabin air filter
    Regular Price £46.99 Special Price £37.59
    VF8000
    K&N
  4. 2004 Freightliner FL50 4.3L L4 Diesel cabin air filter
    Regular Price £46.99 Special Price £37.59
    VF8000
    K&N
  5. 2004 Freightliner FL50 6.4L L6 Diesel cabin air filter
    Regular Price £46.99 Special Price £37.59
    VF8000
    K&N
  6. 2003 Freightliner FL50 5.9L L6 Diesel cabin air filter
    Regular Price £46.99 Special Price £37.59
    VF8000
    K&N
  7. 2003 Freightliner FL50 6.4L L6 Diesel cabin air filter
    Regular Price £46.99 Special Price £37.59
    VF8000
    K&N
  8. 2003 Freightliner FL50 4.3L L4 Diesel cabin air filter
    Regular Price £46.99 Special Price £37.59
    VF8000
    K&N
  9. 2003 Freightliner FL50 7.2L L6 Diesel cabin air filter
    Regular Price £46.99 Special Price £37.59
    VF8000
    K&N
  10. 2002 Freightliner FL50 7.2L L6 Diesel cabin air filter
    Regular Price £46.99 Special Price £37.59
    VF8000
    K&N
  11. 2002 Freightliner FL50 4.3L L4 Diesel cabin air filter
    Regular Price £46.99 Special Price £37.59
    VF8000
    K&N
  12. 2002 Freightliner FL50 8.3L L6 Diesel cabin air filter
    Regular Price £46.99 Special Price £37.59
    VF8000
    K&N
  13. 2002 Freightliner FL50 5.9L L6 Petrol cabin air filter
    Regular Price £46.99 Special Price £37.59
    VF8000
    K&N
  14. 2002 Freightliner FL50 6.4L L6 Diesel cabin air filter
    Regular Price £46.99 Special Price £37.59
    VF8000
    K&N
  15. 2001 Freightliner FL50 6.4L L6 Diesel cabin air filter
    Regular Price £46.99 Special Price £37.59
    VF8000
    K&N
  16. 2001 Freightliner FL50 8.3L L6 Diesel cabin air filter
    Regular Price £46.99 Special Price £37.59
    VF8000
    K&N
  17. 2001 Freightliner FL50 4.3L L4 Diesel cabin air filter
    Regular Price £46.99 Special Price £37.59
    VF8000
    K&N
  18. 2001 Freightliner FL50 5.9L L6 Petrol cabin air filter
    Regular Price £46.99 Special Price £37.59
    VF8000
    K&N
  19. 2001 Freightliner FL50 7.2L L6 Diesel cabin air filter
    Regular Price £46.99 Special Price £37.59
    VF8000
    K&N
  20. 2000 Freightliner FL50 6.4L L6 Diesel cabin air filter
    Regular Price £46.99 Special Price £37.59
    VF8000
    K&N
  21. 2000 Freightliner FL50 7.2L L6 Diesel cabin air filter
    Regular Price £46.99 Special Price £37.59
    VF8000
    K&N
  22. 2000 Freightliner FL50 8.3L L6 Diesel cabin air filter
    Regular Price £46.99 Special Price £37.59
    VF8000
    K&N
  23. 2000 Freightliner FL50 5.9L L6 Diesel cabin air filter
    Regular Price £46.99 Special Price £37.59
    VF8000
    K&N
  24. 1999 Freightliner FL50 8.3L L6 Diesel cabin air filter
    Regular Price £46.99 Special Price £37.59
    VF8000
    K&N
  25. 1999 Freightliner FL50 7.2L L6 Diesel cabin air filter
    Regular Price £46.99 Special Price £37.59
    VF8000
    K&N
  26. 1999 Freightliner FL50 5.9L L6 Diesel cabin air filter
    Regular Price £46.99 Special Price £37.59
    VF8000
    K&N
  27. 1998 Freightliner FL50 8.3L L6 Diesel cabin air filter
    Regular Price £46.99 Special Price £37.59
    VF8000
    K&N
  28. 1998 Freightliner FL50 5.9L L6 Diesel cabin air filter
    Regular Price £46.99 Special Price £37.59
    VF8000
    K&N
  29. 1998 Freightliner FL50 7.2L L6 Diesel cabin air filter
    Regular Price £46.99 Special Price £37.59
    VF8000
    K&N
  30. 1997 Freightliner FL50 7.2L L6 Diesel cabin air filter
    Regular Price £46.99 Special Price £37.59
    VF8000
    K&N
  31. 1997 Freightliner FL50 8.3L L6 Diesel cabin air filter
    Regular Price £46.99 Special Price £37.59
    VF8000
    K&N
  32. 1997 Freightliner FL50 5.9L L6 Diesel cabin air filter
    Regular Price £46.99 Special Price £37.59
    VF8000
    K&N
  33. 1996 Freightliner FL50 7.2L L6 Diesel cabin air filter
    Regular Price £46.99 Special Price £37.59
    VF8000
    K&N
  34. 1996 Freightliner FL50 5.9L L6 Diesel cabin air filter
    Regular Price £46.99 Special Price £37.59
    VF8000
    K&N
  35. 1996 Freightliner FL50 8.3L L6 Diesel cabin air filter
    Regular Price £46.99 Special Price £37.59
    VF8000
    K&N
  36. 1995 Freightliner FL50 7.2L L6 Diesel cabin air filter
    Regular Price £46.99 Special Price £37.59
    VF8000
    K&N
  37. 1995 Freightliner FL50 8.3L L6 Diesel cabin air filter
    Regular Price £46.99 Special Price £37.59
    VF8000
    K&N
  38. 1995 Freightliner FL50 5.9L L6 Diesel cabin air filter
    Regular Price £46.99 Special Price £37.59
    VF8000
    K&N
  39. 0 Freightliner FL50 V10 cabin air filter
    Regular Price £46.99 Special Price £37.59
    VF8000
    K&N
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