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Replacement Filters > Replacement Air Filter-HDT

 List Price: $225.00
Your Price: $176.99

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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
38-2013S Cross Reference
Installation Instruction Sheet
Cleaning Instructions
News Story - K&N Heavy Duty Air Filter for GMC, Chevrolet, Kenworth, Sterling and Isuzu Diesel Trucks Available

Part 38-2013S Product Specifications
Product Style: Heavy Duty Replacement Filter Round Straight
Filter Material: Non-woven Synthetic
Flow Direction: Standard
Height: 15.438 in (392 mm)
Inner Wire: Yes
Inside Diameter: 5.938 in (151 mm)
Outside Diameter: 11 in (279 mm)
Top Material/Finish: Textured Black Powder Coated
Top Style: Metal
Air Filter Shape: Round Straight
Flanges: None
Package Contents: 1 Air Filter
Package Quantity: 1
Weight: 11.4 lb (5.2 kg)
Product Box Length: 14 in (356 mm)
Product Box Width: 14 in (356 mm)
Product Box Height: 18 in (457 mm)

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

Customer Feedback      Be the first to review part 38-2013S

I did some testing with the K&N Air Filter (38-2011S) on our motor home and had a big increase in mileage anywhere from .8 to 1.2 of a mile per gallon and I did not baby it ( 70 – 75 mile per hour ).
I’m sure if I would slowed down to 65 I would even see more gain.

Thanks again,
Larry Senk, Owasso, Michigan

K&N 38-2013S cross references to the following:
AC Delco A2012C
Baldwin RS3548
Carquest 88664
Donaldson P533930
Fleetguard AF25354
Fram CA8466
Luber-Finer LF3930
Napa 6664
WIX 46664

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.