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Replacement Filters > Replacement Air Filter

 List Price: $109.44
Your Price: $74.99

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E-1946
 
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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 Information on Replacement Air Filters]
  • Designed to boost horsepower and rate of acceleration
  • Can be cleaned and used again
  • High air flow with exceptional filtration
  • Lasts up to 50,000 miles before cleaning is required depending on driving conditions
  • Works with original equipment manufacturer vehicle electronics
  • Emissions legal in all 50 US states
  • Will NOT void vehicle warranty
  • Million Mile Limited Warranty®


Product Specifications 
Air Filter Shape:Oval
Filter Material:Cotton Gauze
Filter Re-Oiling Amount:5.15 oz (152 ml)
Flanges:None
Height:6 in (152 mm)
Inner Wire:No
Inside Length:9.688 in (246 mm)
Inside Width:3 in (76 mm)
Outside Length:12.25 in (311 mm)
Outside Width:5.5 in (140 mm)
Package Contents:1 Air Filter, 1 K&N 1oz Sealing Grease
Package Quantity:1
Part Number:E-1946
Product Box Height:14.5 in (368 mm)
Product Box Length:6.31 in (160 mm)
Product Box Width:6.31 in (160 mm)
Product Style:Oval Air Filter
Top Material/Finish:None
Top Style:Open
Weight:2.7 lb (1.2 kg)


Customer Feedback      Be the first to review part E-1946

I bought the cold air box for my 2006 Ford F350, one year ago. The filter was just taken out for the yearly cleaning. Very nice system. I have seen an increase in mileage on the highway when towing my 5th wheel. Thank you for a great product.
Craig Forbes, Colorado
Easy installation. Fuel increase was only .5 to 1 MPG with no real performance increase. 2001 Ford F250 4X4, stock 7.3L diesel. 6inch lift with 33 inch tires.
William Knight, Arizona
Have filters, now, for our old 1987 F250 Ford truck, our old 1987 Mecedes Benz 300TD Diesel wagon and our 1996 BMW Z3.
We're happy with all three filters (so far...).
Jim Troup, Renton, Washington