Fiat 131 Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any Fiat 131 air filter!

  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • Top Performance Accessory for Fiat 131 Models
  • K&N Million Mile Limited Warranty®

Order your K&N replacement air filter Factory Direct today! Help your Fiat 131 run better. Fast and FREE SHIPPING with any Fiat 131 air filter

  1. 1984 Fiat 131 1.4L L4 CARB air filter
    Special Price CZK 1,898.99 Regular Price CZK 2,532.09
    E-1070
    K&N
  2. 1984 Fiat 131 2.0L L4 CARB air filter
    Special Price CZK 1,709.09 Regular Price CZK 2,278.69
    33-2001
    K&N
  3. 1983 Fiat 131 1.4L L4 CARB air filter
    Special Price CZK 1,898.99 Regular Price CZK 2,532.09
    E-1070
    K&N
  4. 1983 Fiat 131 2.0L L4 CARB air filter
    Special Price CZK 1,709.09 Regular Price CZK 2,278.69
    33-2001
    K&N
  5. 1982 Fiat 131 1.4L L4 CARB air filter
    Special Price CZK 1,898.99 Regular Price CZK 2,532.09
    E-1070
    K&N
  6. 1982 Fiat 131 2.0L L4 CARB air filter
    Special Price CZK 1,709.09 Regular Price CZK 2,278.69
    33-2001
    K&N
  7. 1981 Fiat 131 1.4L L4 CARB air filter
    Special Price CZK 1,898.99 Regular Price CZK 2,532.09
    E-1070
    K&N
  8. 1981 Fiat 131 1.6L L4 CARB air filter
    Special Price CZK 1,898.99 Regular Price CZK 2,532.09
    E-1070
    K&N
  9. 1981 Fiat 131 2.0L L4 CARB air filter
    Special Price CZK 1,709.09 Regular Price CZK 2,278.69
    33-2001
    K&N
  10. 1980 Fiat 131 1.4L L4 CARB air filter
    Special Price CZK 1,898.99 Regular Price CZK 2,532.09
    E-1070
    K&N
  11. 1980 Fiat 131 1.6L L4 CARB air filter
    Special Price CZK 1,898.99 Regular Price CZK 2,532.09
    E-1070
    K&N
  12. 1980 Fiat 131 2.0L L4 CARB air filter
    Special Price CZK 1,709.09 Regular Price CZK 2,278.69
    33-2001
    K&N
  13. 1979 Fiat 131 1.6L L4 CARB air filter
    Special Price CZK 1,898.99 Regular Price CZK 2,532.09
    E-1070
    K&N
  14. 1979 Fiat 131 2.0L L4 CARB air filter
    Special Price CZK 1,709.09 Regular Price CZK 2,278.69
    33-2001
    K&N
  15. 1978 Fiat 131 2.0L L4 CARB air filter
    Special Price CZK 1,709.09 Regular Price CZK 2,278.69
    33-2001
    K&N
  16. 1978 Fiat 131 1.6L L4 CARB air filter
    Special Price CZK 1,898.99 Regular Price CZK 2,532.09
    E-1070
    K&N
  17. 1977 Fiat 131 1.6L L4 CARB air filter
    Special Price CZK 1,898.99 Regular Price CZK 2,532.09
    E-1070
    K&N
  18. 1976 Fiat 131 1.6L L4 CARB air filter
    Special Price CZK 1,898.99 Regular Price CZK 2,532.09
    E-1070
    K&N
  19. 1975 Fiat 131 1.6L L4 CARB air filter
    Special Price CZK 1,898.99 Regular Price CZK 2,532.09
    E-1070
    K&N
  20. 1974 Fiat 131 1.6L L4 CARB air filter
    Special Price CZK 1,898.99 Regular Price CZK 2,532.09
    E-1070
    K&N
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