Ford Custom Replacement Air Filters

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

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

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

  1. 1972 Ford Custom 429 V8 CARB air filter
    €24.99
    KNE-1570
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - FORD BRONCO/F150/F250
  2. 1972 Ford Custom 429 V8 CARB air filter
    €113.09
    E-1570
    K&N
  3. 1972 Ford Custom 400 V8 CARB air filter
    €113.09
    E-1570
    K&N
  4. 1972 Ford Custom 240 L6 CARB air filter
    €132.79
    E-1200
    K&N
  5. 1971 Ford Custom 240 L6 CARB air filter
    €132.79
    E-1200
    K&N
  6. 1971 Ford Custom 302 V8 CARB air filter
    €113.09
    E-1570
    K&N
  7. 1971 Ford Custom 429 V8 CARB air filter
    €24.99
    KNE-1570
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - FORD BRONCO/F150/F250
  8. 1971 Ford Custom 429 V8 CARB air filter
    €113.09
    E-1570
    K&N
  9. 1971 Ford Custom 400 V8 CARB air filter
    €113.09
    E-1570
    K&N
  10. 1971 Ford Custom 390 V8 CARB air filter
    €113.09
    E-1570
    K&N
  11. 1971 Ford Custom 351 V8 CARB air filter
    €24.99
    KNE-1570
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - FORD BRONCO/F150/F250
  12. 1971 Ford Custom 351 V8 CARB air filter
    €113.09
    E-1570
    K&N
  13. 1970 Ford Custom 240 L6 CARB air filter
    €132.79
    E-1200
    K&N
  14. 1970 Ford Custom 390 V8 CARB air filter
    €113.09
    E-1570
    K&N
  15. 1970 Ford Custom 302 V8 CARB air filter
    €113.09
    E-1570
    K&N
  16. 1970 Ford Custom 351 V8 CARB air filter
    €113.09
    E-1570
    K&N
  17. 1970 Ford Custom 351 V8 CARB air filter
    €24.99
    KNE-1570
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - FORD BRONCO/F150/F250
  18. 1970 Ford Custom 390 V8 CARB air filter
    €24.99
    KNE-1570
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - FORD BRONCO/F150/F250
  19. 1970 Ford Custom 429 V8 CARB air filter
    €113.09
    E-1570
    K&N
  20. 1970 Ford Custom 428 V8 CARB air filter
    €113.09
    E-1560
    High-Flow Original Lifetime Engine Air Filter - FORD/ MERCURY
  21. 1969 Ford Custom 302 V8 CARB air filter
    €113.09
    E-1570
    K&N
  22. 1969 Ford Custom 351 V8 CARB air filter
    €113.09
    E-1570
    K&N
  23. 1969 Ford Custom 390 V8 CARB air filter
    €113.09
    E-1570
    K&N
  24. 1969 Ford Custom 428 V8 CARB air filter
    €113.09
    E-1560
    High-Flow Original Lifetime Engine Air Filter - FORD/ MERCURY
  25. 1969 Ford Custom 429 V8 CARB air filter
    €113.09
    E-1570
    K&N
  26. 1969 Ford Custom 240 L6 CARB air filter
    €132.79
    E-1200
    K&N
  27. 1968 Ford Custom 289 V8 CARB air filter
    €113.09
    E-1570
    K&N
  28. 1968 Ford Custom 427 V8 CARB air filter
    €113.09
    E-1560
    High-Flow Original Lifetime Engine Air Filter - FORD/ MERCURY
  29. 1968 Ford Custom 390 V8 CARB air filter
    €113.09
    E-1570
    K&N
  30. 1968 Ford Custom 302 V8 CARB air filter
    €24.99
    KNE-1570
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - FORD BRONCO/F150/F250
  31. 1968 Ford Custom 302 V8 CARB air filter
    €113.09
    E-1570
    K&N
  32. 1968 Ford Custom 240 L6 CARB air filter
    €132.79
    E-1200
    K&N
  33. 1968 Ford Custom 428 V8 CARB air filter
    €113.09
    E-1560
    High-Flow Original Lifetime Engine Air Filter - FORD/ MERCURY
  34. 1967 Ford Custom 289 V8 CARB air filter
    €24.99
    KNE-1040
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - FORD F150/F250/F350
  35. 1967 Ford Custom 289 V8 CARB air filter
    €103.29
    E-1040
    K&N
  36. 1967 Ford Custom 427 V8 CARB air filter
    €113.09
    E-1560
    High-Flow Original Lifetime Engine Air Filter - FORD/ MERCURY
  37. 1967 Ford Custom 240 L6 CARB air filter
    €103.29
    E-1080
    K&N
  38. 1966 Ford Custom 289 V8 CARB air filter
    €24.99
    KNE-1040
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - FORD F150/F250/F350
  39. 1966 Ford Custom 240 L6 CARB air filter
    €24.99
    KNE-1080
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - JEEP WAGONEER / DODGE DAKOTA
  40. 1966 Ford Custom 240 L6 CARB air filter
    €103.29
    E-1080
    K&N
  41. 1966 Ford Custom 289 V8 CARB air filter
    €103.29
    E-1040
    K&N
  42. 1966 Ford Custom 427 V8 CARB air filter
    €113.09
    E-1560
    High-Flow Original Lifetime Engine Air Filter - FORD/ MERCURY
  43. 1965 Ford Custom 427 V8 CARB air filter
    €24.99
    KNE-1080
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - JEEP WAGONEER / DODGE DAKOTA
  44. 1965 Ford Custom 352 V8 CARB air filter
    €103.29
    E-1080
    K&N
  45. 1965 Ford Custom 427 V8 CARB air filter
    €103.29
    E-1080
    K&N
  46. 1965 Ford Custom 240 L6 CARB air filter
    €103.29
    E-1080
    K&N
  47. 1965 Ford Custom 289 V8 CARB air filter
    €103.29
    E-1040
    K&N
  48. 1965 Ford Custom 390 V8 CARB air filter
    €103.29
    E-1080
    K&N
  49. 1965 Ford Custom 390 V8 CARB air filter
    €24.99
    KNE-1080
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - JEEP WAGONEER / DODGE DAKOTA
  50. 1964 Ford Custom 260 V8 CARB air filter
    €24.99
    KNE-1040
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - FORD F150/F250/F350
  51. 1964 Ford Custom 260 V8 CARB air filter
    €103.29
    E-1040
    K&N
  52. 1964 Ford Custom 223 L6 CARB air filter
    €103.29
    E-1080
    K&N
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