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Vehicle Info NeededK&NPART NUMBER: 599-E-3988
E-3988 Custom Air Filter for RK Series Assemblies
$6899
More than 10 available
Ships Today
Lowest Price GuaranteeCustom Air FilterFits RK Series Assemblies Sold Individually
The K&N replacement air filter for RK Series air cleaner assemblies is designed to increase horsepower and acceleration while providing excellent filtration. The air filter is washable and reusable and designed to be used as a replacement air filter for specific K&N RK Series air cleaner assemblies for Harley-Davidson motorcycles. The air filter is covered by the famous K&N Million-Mile Limited Warranty.
- Replacement air filter for specific RK Series air cleaner assemblies
- Designed to boost horsepower and rate of acceleration
- Washable and reusable
- Washable and reusable
- High air flow filter media provides exceptional filtration
- Million Mile Limited Warranty®
Part TypeAir Filter
BrandK&N
Package Height2.375 in (60 mm)
Package Width8.0
Package Length10.62
Weight1.08 PG
Weight1.1 lb (0.5 kg)
Part CategoryPerformance Parts
Top Outside Width5 in (127 mm)
Base Outside Length10 in (254 mm)
Base Outside Width6 in (152 mm)
FlangesNone
Air Filter ShapeOval Tapered
Inner WireNo
Oil IncludedYes
Top Outside Length8 in (203 mm)
Air Filter Bottom Measurement10.000 in. L x 6.000 in. W
Air Filter Height2.38 in (60.452 mm)
Air Filter Top Measurement (In.)8.000 L x 5.000 W
Part FitmentDirect Fit
Outside Diameter9.313 in (237 mm)
WashableYes
Frame DesignFlexible
Vendor Part NumberE-3988
Package Qty1
Package TypeEA
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