38-2019S Image

K&N 38-2019S 3.5 out of 5 stars 2 Customer Reviews
Replacement Filters > Replacement Air Filter-HDT

 List Price: $199.00
Your Price: $156.99

You Save 21.1%

Find a Local Dealer


In Stock & Ready to Ship!
 Free Ground Shipping!

K&N's new line of Heavy Duty commercial grade air filters are washable and have been specially engineered for heavy duty trucks, RV's and agricultural equipment. They use a new hybrid filtration medium that's incredibly easy to clean. They can be washed using power sprayers, pressure washers or standard truck washing equipment and they do not require the use of oil. Instead of repeatedly throwing away expensive disposable air filters, now you have a choice. A washable air filter designed to improve engine performance will now make filter maintenance a snap. [MORE]
Available Information
38-2019S Cross Reference
Installation Instruction Sheet
Cleaning Instructions
News Story - K&N Heavy Duty Filter Fits Some International 9200 & 9300 Series Trucks, John Deere Combines & More

Part 38-2019S Product Specifications
Product Style: Heavy Duty Replacement Filter Round Straight
Filter Material: Non-woven Synthetic
Flow Direction: Standard
Height: 18.5 in (470 mm)
Inner Wire: Yes
Inside Diameter: 7 in (178 mm)
Outside Diameter: 12.75 in (324 mm)
Top Material/Finish: Black Powder Coated
Top Style: Metal
Air Filter Shape: Round Straight
Flanges: None
Oversize Shipping: OS1
Package Contents: 1 Air Filter
Package Quantity: 1
Weight: 12.8 lb (5.8 kg)
Product Box Length: 15.38 in (391 mm)
Product Box Width: 15.38 in (391 mm)
Product Box Height: 20.75 in (527 mm)

99-0638 - Heavy Duty Filter Cleaner; DryFlow 1 Gal, 128 oz

Product Reviews      Review part 38-2019S

 I use K&N in all my vehicles and its a great product, would recommend it to anyone.
Would be even better if they could make a direct replacement for my semi, the stock air filter No. is fld-4464 you at this time do not sell a replacement this style.I appreciate the product you make and will be purchasing more products in the future.
Jason, Indiana
 The filter (38-2019S Heavy Duty Air Filter) is as advertised. I get quicker turbo response, hold my boost longer, and I'm getting better fuel mileage. Note, ( I run mainly midwest, mostly flat land.)
Bruce, Wisconsin

K&N 38-2019S cross references to the following:
AC Delco A1537C
Baldwin RS3530
Carquest 88745
Donaldson P533235
Fleetguard AF25033
Fram CA7466
Luber-Finer LAF1953
Napa 6745
WIX 46745

Cross references should be used for comparison of filters with similar dimensions. The user assumes all responsibility for verifying that filters are compatible with their application before using these products. Damage may result if the user fails to ensure that the filter is compatible and seals properly before installing the product or operating the engine.