Seat Leon IV Replacement Air Filters

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

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

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

  1. 2026 Seat Leon IV 2.0L L4 Diesel air filter
    Regular Price £67.99 Special Price £54.39
    33-3005
    K&N
  2. 2026 Seat Leon IV 2.0L L4 Diesel air filter
    Regular Price £67.99 Special Price £54.39
    AEM-28-30005
    K&N
  3. 2026 Seat Leon IV 1.5L L4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-3111
    K&N
  4. 2026 Seat Leon IV 1.5L L4 Petrol air filter
    Regular Price £78.99 Special Price £63.19
    33-3190
    Replacement Air Filter
  5. 2025 Seat Leon IV 1.5L L4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-3111
    K&N
  6. 2025 Seat Leon IV 1.5L L4 Petrol air filter
    Regular Price £78.99 Special Price £63.19
    33-3190
    Replacement Air Filter
  7. 2025 Seat Leon IV 2.0L L4 Diesel air filter
    Regular Price £67.99 Special Price £54.39
    AEM-28-30005
    K&N
  8. 2025 Seat Leon IV 2.0L L4 Diesel air filter
    Regular Price £67.99 Special Price £54.39
    33-3005
    K&N
  9. 2024 Seat Leon IV 1.5L L4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-3111
    K&N
  10. 2024 Seat Leon IV 2.0L L4 Diesel air filter
    Regular Price £67.99 Special Price £54.39
    AEM-28-30005
    K&N
  11. 2024 Seat Leon IV 2.0L L4 Diesel air filter
    Regular Price £67.99 Special Price £54.39
    33-3005
    K&N
  12. 2024 Seat Leon IV 1.4L L4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-3004
    K&N
  13. 2024 Seat Leon IV 1.5L L4 Petrol air filter
    Regular Price £78.99 Special Price £63.19
    33-3190
    Replacement Air Filter
  14. 2024 Seat Leon IV 1.0L L3 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-3111
    K&N
  15. 2023 Seat Leon IV 2.0L L4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-3005
    K&N
  16. 2023 Seat Leon IV 2.0L L4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    AEM-28-30005
    K&N
  17. 2023 Seat Leon IV 1.4L L4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-3004
    K&N
  18. 2023 Seat Leon IV 1.5L L4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-3111
    K&N
  19. 2023 Seat Leon IV 1.0L L3 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-3111
    K&N
  20. 2022 Seat Leon IV 1.0L L3 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-3111
    K&N
  21. 2022 Seat Leon IV 1.5L L4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-3111
    K&N
  22. 2022 Seat Leon IV 2.0L L4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-3005
    K&N
  23. 2022 Seat Leon IV 2.0L L4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    AEM-28-30005
    K&N
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