GMC C25 Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any GMC C25 air filter!

  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • Top Performance Accessory for GMC C25 Models
  • K&N Million Mile Limited Warranty®

Order your K&N replacement air filter Factory Direct today! Help your GMC C25 run better. Fast and FREE SHIPPING with any GMC C25 air filter

  1. 1978 GMC C25 305 V8 CARB air filter
    Special Price RSD 7,249.93 Regular Price RSD 9,666.57
    E-1450
    K&N
  2. 1978 GMC C25 250 L6 CARB air filter
    Special Price RSD 7,249.93 Regular Price RSD 9,666.57
    E-1070
    K&N
  3. 1978 GMC C25 400 V8 CARB air filter
    Special Price RSD 7,249.93 Regular Price RSD 9,666.57
    E-1500
    K&N
  4. 1978 GMC C25 350 V8 CARB air filter
    Special Price RSD 7,249.93 Regular Price RSD 9,666.57
    E-1500
    K&N
  5. 1978 GMC C25 454 V8 CARB air filter
    Special Price RSD 7,249.93 Regular Price RSD 9,666.57
    E-1500
    K&N
  6. 1977 GMC C25 350 V8 CARB air filter
    Special Price RSD 7,249.93 Regular Price RSD 9,666.57
    E-1500
    K&N
  7. 1977 GMC C25 305 V8 CARB air filter
    Special Price RSD 7,249.93 Regular Price RSD 9,666.57
    E-1450
    K&N
  8. 1977 GMC C25 250 L6 CARB air filter
    Special Price RSD 7,249.93 Regular Price RSD 9,666.57
    E-1070
    K&N
  9. 1977 GMC C25 400 V8 CARB air filter
    Special Price RSD 7,249.93 Regular Price RSD 9,666.57
    E-1500
    K&N
  10. 1977 GMC C25 454 V8 CARB air filter
    Special Price RSD 7,249.93 Regular Price RSD 9,666.57
    E-1500
    K&N
  11. 1976 GMC C25 400 V8 CARB air filter
    Special Price RSD 7,249.93 Regular Price RSD 9,666.57
    E-1500
    K&N
  12. 1976 GMC C25 350 V8 CARB air filter
    Special Price RSD 7,249.93 Regular Price RSD 9,666.57
    E-1500
    K&N
  13. 1976 GMC C25 454 V8 CARB air filter
    Special Price RSD 7,249.93 Regular Price RSD 9,666.57
    E-1500
    K&N
  14. 1975 GMC C25 350 V8 4 BBL. air filter
    Special Price RSD 7,249.93 Regular Price RSD 9,666.57
    E-1500
    K&N
  15. 1975 GMC C25 250 L6 CARB air filter
    Special Price RSD 7,249.93 Regular Price RSD 9,666.57
    E-1070
    K&N
  16. 1975 GMC C25 350 V8 2 BBL. air filter
    Special Price RSD 7,249.93 Regular Price RSD 9,666.57
    E-1450
    K&N
  17. 1975 GMC C25 454 V8 CARB air filter
    Special Price RSD 7,249.93 Regular Price RSD 9,666.57
    E-1500
    K&N
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