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Cadillac STS Replacement Air Filters

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

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

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

  1. 2011 Cadillac STS 3.6L V6 Gas air filter
    Special Price RSD 6,525.78 Regular Price RSD 8,700.65
    33-2356
    K&N
  2. 2010 Cadillac STS 3.6L V6 Gas air filter
    Special Price RSD 6,525.78 Regular Price RSD 8,700.65
    33-2356
    K&N
  3. 2010 Cadillac STS 4.6L V8 Gas air filter
    Special Price RSD 6,525.78 Regular Price RSD 8,700.65
    33-2356
    K&N
  4. 2009 Cadillac STS 3.6L V6 Gas air filter
    Special Price RSD 6,525.78 Regular Price RSD 8,700.65
    33-2356
    K&N
  5. 2009 Cadillac STS 4.6L V8 Gas air filter
    Special Price RSD 6,525.78 Regular Price RSD 8,700.65
    33-2356
    K&N
  6. 2008 Cadillac STS 3.6L V6 Gas air filter
    Special Price RSD 6,525.78 Regular Price RSD 8,700.65
    33-2356
    K&N
  7. 2008 Cadillac STS 4.6L V8 Gas air filter
    Special Price RSD 6,525.78 Regular Price RSD 8,700.65
    33-2356
    K&N
  8. 2007 Cadillac STS 3.6L V6 Gas air filter
    Special Price RSD 6,525.78 Regular Price RSD 8,700.65
    33-2356
    K&N
  9. 2007 Cadillac STS 4.6L V8 Gas air filter
    Special Price RSD 6,525.78 Regular Price RSD 8,700.65
    33-2356
    K&N
  10. 2006 Cadillac STS 4.6L V8 Gas air filter
    Special Price RSD 6,525.78 Regular Price RSD 8,700.65
    33-2356
    K&N
  11. 2006 Cadillac STS 3.6L V6 Gas air filter
    Special Price RSD 6,525.78 Regular Price RSD 8,700.65
    33-2356
    K&N
  12. 2005 Cadillac STS 4.6L V8 Gas air filter
    Special Price RSD 6,525.78 Regular Price RSD 8,700.65
    33-2356
    K&N
  13. 2005 Cadillac STS 3.6L V6 Gas air filter
    Special Price RSD 6,525.78 Regular Price RSD 8,700.65
    33-2356
    K&N
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