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K&N Air Filters for the BMW X3 Si


BMW X3 Si Replacement Air Filters
 

Buy now from the K&N Store and get a 100% money back guarantee & FREE SHIPPING on any air filter!

  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • K&N Million Mile Limited Warranty® 
  • Lasts up to 50,000 Miles Before Cleaning is Required Depending on Driving Conditions

Buy a K&N air filter. Help your BMW X3 Si run better. 

Click HerClick Here to Find K&N Air Filters, Oil Filters & Air Intakes for any Vehicle!

Vehicle Description Type Product Part Number Product Image
2010 BMW X3 Si 2.5L L6 F/I - All SUV Air Filter 33-2372
Get Pricing and Buy
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2009 BMW X3 Si 2.5L L6 F/I - All SUV Air Filter 33-2372
Get Pricing and Buy
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2008 BMW X3 Si 2.5L L6 F/I - All SUV Air Filter 33-2372
Get Pricing and Buy
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2008 BMW X3 Si 3.0L L6 F/I - All SUV Air Filter 33-2372
Get Pricing and Buy
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2007 BMW X3 Si 2.5L L6 F/I - All SUV Air Filter 33-2372
Get Pricing and Buy
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2007 BMW X3 Si 3.0L L6 F/I - All SUV Air Filter 33-2372
Get Pricing and Buy
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2006 BMW X3 Si 2.5L L6 F/I - Non-US, from 6/06 SUV Air Filter 33-2372
Get Pricing and Buy
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2006 BMW X3 Si 3.0L L6 F/I - Non-US, from 9/06 SUV Air Filter 33-2372
Get Pricing and Buy
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K&N replacement air filters can help your car or truck run better.

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