K&N
K&N 33-2278 Replacement Air Filter for Select 2002-2013 Ford & Mazda Models
K&N 33-2278 Replacement Air Filter for Select 2002-2013 Ford & Mazda Models
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K&N 33-2278 Replacement Air Filter.
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!
Fits These Vehicles
Fits 2 makes, 2002-2013 — click to view all 14 models
- Fits 2004, 2009-2013 Ford Escape 2.3L L4
- Fits 2002-2012 Mazda 6 1.8L L4 / 2.0L L4
- Fits 2009-2010 Mazda 6 2.2L L4 Diesel
- Fits 2002-2009 Mazda 6 2.0L L4 Diesel
- Fits 2007-2008 Mazda 6 2.3L L4 (US Models Only)
- Fits 2007-2008 Mazda 6 2.5L L4
- Fits 2002-2006 Mazda 6 2.3L L4
- Fits 2002-2011 Mazda Atenza 2.0L L4
- Fits 2002-2004, 2008-2011 Mazda Atenza 2.3L L4
- Fits 2008-2011 Mazda Atenza 2.5L L4
- Fits 2005-2007 Mazda Atenza 2.3L L4 (Except Turbo)
- Fits 2009 Mazda Ruiyi 2.0L L4 / 2.5L L4
- Fits 2002-2006 Mazda MPV 2.3L L4
- Fits 2004-2006 Mazda MPV 3.0L V6
Confirm the model year, engine and the part number against your vehicle before ordering.
K&N warrants this product to be free from defects in materials and workmanship for the lifetime of the product. Coverage applies only to the original purchaser and is non-transferable. Coverage excludes damage from transportation, storage, improper use, failure to follow the product instructions or perform preventive maintenance, modifications, unauthorized repair, normal wear and tear, racing, competition or off-road use. Claims are handled directly by K&N customer service.
Specifications
- Brand: K&N
- Manufacturer Part Number: 33-2278
- Type: Air Filters
- Manufacturer Warranty: Lifetime Limited (original purchaser)
- Condition: New
Images are for illustrative purposes. The product you receive may differ in finish or packaging from the photograph.
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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Manufacturer's Warranty — K&N
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Manufacturer's Warranty — K&N
K&N warrants its products against defects in materials and workmanship. Washable replacement air filters, washable cabin air filters, performance air intake systems and home HVAC filters carry a lifetime limited warranty; oil filters, disposable and universal air filters and automotive accessories are covered for one year from the date of purchase. Coverage applies to the original purchaser and excludes damage from improper use, failure to perform maintenance, modification, normal wear, racing, competition or off-road use. Claims are handled directly by K&N customer service.
Warranty terms are set by the manufacturer and may change. Full details and claims are handled directly by K&N. Contact us if you need help with a warranty claim.

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