K&N Powersports Oil Filters for the Polaris Sportsman 400 H.O.

Polaris Sportsman 400 H.O. Replacement Powersports Oil Filters

Buy now from the K&N's Online Store and get a 100% money back guarantee on any powersports oil filter!
  • Outstanding Oil Filtration
  • High Oil Flow Rate
  • Heavy Duty Construction
  • Great with Synthetic or Conventional Oil
  • Traps 99% of harmful contaminants
Buy a K&N powersports oil filter. Help your Polaris Sportsman 400 H.O. run better.
Powersports Oil Filters
Vehicle DescriptionProductPart Number Product Image
2014 Polaris Sportsman 400 H.O. 455 - All
ATV
Oil Filter KN-303 Get Pricing and Buy KN-303 Sportsman 400 H.O. Oil Filter
2014 Polaris Sportsman 400 H.O. 455 - All
ATV
Oil Filter KN-303C Get Pricing and Buy KN-303C Sportsman 400 H.O. Oil Filter
2013 Polaris Sportsman 400 H.O. 455 - All
ATV
Oil Filter KN-303 Get Pricing and Buy KN-303 Sportsman 400 H.O. Oil Filter
2013 Polaris Sportsman 400 H.O. 455 - All
ATV
Oil Filter KN-303C Get Pricing and Buy KN-303C Sportsman 400 H.O. Oil Filter
2012 Polaris Sportsman 400 H.O. 455 - All
ATV
Oil Filter KN-303 Get Pricing and Buy KN-303 Sportsman 400 H.O. Oil Filter
2012 Polaris Sportsman 400 H.O. 455 - All
ATV
Oil Filter KN-303C Get Pricing and Buy KN-303C Sportsman 400 H.O. Oil Filter
2011 Polaris Sportsman 400 H.O. 455 - All
ATV
Oil Filter KN-303 Get Pricing and Buy KN-303 Sportsman 400 H.O. Oil Filter
2011 Polaris Sportsman 400 H.O. 455 - All
ATV
Oil Filter KN-303C Get Pricing and Buy KN-303C Sportsman 400 H.O. Oil Filter
2010 Polaris Sportsman 400 H.O. 455 - All
ATV
Oil Filter KN-303 Get Pricing and Buy KN-303 Sportsman 400 H.O. Oil Filter
2010 Polaris Sportsman 400 H.O. 455 - All
ATV
Oil Filter KN-303C Get Pricing and Buy KN-303C Sportsman 400 H.O. Oil Filter
2009 Polaris Sportsman 400 H.O. 455 - All
ATV
Oil Filter KN-303 Get Pricing and Buy KN-303 Sportsman 400 H.O. Oil Filter
2009 Polaris Sportsman 400 H.O. 455 - All
ATV
Oil Filter KN-303C Get Pricing and Buy KN-303C Sportsman 400 H.O. Oil Filter
2008 Polaris Sportsman 400 H.O. 455 - All
ATV
Oil Filter KN-303 Get Pricing and Buy KN-303 Sportsman 400 H.O. Oil Filter
2008 Polaris Sportsman 400 H.O. 455 - All
ATV
Oil Filter KN-303C Get Pricing and Buy KN-303C Sportsman 400 H.O. Oil Filter

K&N replacement air filters can help your car or truck run better.