33-2473 Image

K&N 33-2473 5.0 out of 5 stars 2 Customer Reviews
Replacement Filters > Replacement Air Filter

 List Price: $74.52
Your Price: $50.99

You Save 31.6%

Find a Local Dealer


In Stock & Ready to Ship!
 Free Ground Shipping!

K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for virtually every vehicle on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty™ and will be THE LAST AIR FILTER YOUR VEHICLE WILL EVER NEED. [MORE]
Available Information
33-2473 Cross Reference
Air Filter Test Data
News Story - 2012 Honda Civic SI with 2.4L Engine Owners Only Need to Buy One Air Filter for Vehicle's Life
33-2473 Vehicle Applications

Part 33-2473 Product Specifications
Product Style: Panel Air Filter
Height: 1.063 in (27 mm)
Outside Length: 10.188 in (259 mm)
Outside Width: 6.375 in (162 mm)
Air Filter Shape: Panel
Filter Material: Cotton Gauze
Package Contents: 1 Air Filter
Package Quantity: 1
Filter Re-Oiling Amount: 0.85 oz (25 ml)
Weight: 0.91 lb (0.41 kg)
Product Box Length: 7.72 in (196 mm)
Product Box Width: 1.75 in (44 mm)
Product Box Height: 13.56 in (345 mm)

99-5050 - Filter Care Service Kit - Squeeze

Product Reviews      Review part 33-2473

 Great sound, great performance, increased mileage and most of all, convenience of cleaning and reusing over and over. Thanks!
David B. Hurt, Alabama
Travis, Washington

K&N 33-2473 fits the following:
2014 HONDA CIVIC SI 2.4L L4 F/I - All
2014 ACURA ILX 2.4L L4 F/I - All
2013 HONDA CIVIC SI 2.4L L4 F/I - All
2013 ACURA ILX 2.4L L4 F/I - All
2012 HONDA CIVIC SI 2.4L L4 F/I - All