K&N Air Cleaner Element 14X6" #E-3770

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 the majority of vehicles 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.

Designed to boost horsepower and rate of acceleration
Can be cleaned and used again
High air flow with exceptional filtration


Air Filter Shape Round
Filter Material Cotton Gauze
Filter Re-Oiling Amount 3.5 oz (103 ml)
Flanges None
Height 6 in (152 mm)
Inner Wire Yes
Inside Diameter 12 in (305 mm)
Outside Diameter 14 in (356 mm)
Package Contents 1 Air Filter
Package Quantity 1
Product Box Height 14.5 in (368 mm)
Product Box Length 14.25 in (362 mm)
Product Box Width 6.5 in (165 mm)
Product Style Round Air Filter
Top Material/Finish None
Top Style Open
Weight 3.4 lb (1.5 kg)