K&N premium oil filters for powersports vehicles utilize an innovative, highly efficient synthetic-blend filtration media designed to be compatible with synthetic, petroleum-based, and blended oils, including the high concentrations of synthetic racing oils. The heavy-duty canister is engineered to be exceptionally durable, and a 17mm welded hex nut can be used for quick and easy filter removal. Engineered to support exceptionally high flow rates while providing outstanding protection from harmful engine contaminants, each filter is specifically designed to withstand the service intervals recommended by vehicle manufacturers, and is protected by the K&N 1-Year Limited Warranty.
Specifications:
- Product type: Oil Filter
- Thread: 3/4 In. 16 UNF
- Style: Spin-On
- Outside diameter: 2.938 in (75 mm)
- Height: 3.703 in (94 mm)
- Gasket material: Nitrile Rubber
- Anti-drain-back valve: No
- Bypass valve: Yes
- Relief valve: Yes
- Removal nut: 17 mm
- Additional O-ring included: No
- Warranty: 1 Year Limited
- Part number: KN-170
Fits a wide range of Harley gas applications, 1980-2022. Confirm fitment by matching your OE oil filter part number, thread size, or by contacting us with your year, make, model and engine.
Cross-References (replaces):
- Harley Davidson 6379677A
- Harley Davidson 6380580A
- Harley-Davidson 6379677A
- Harley-Davidson 6380580A
FAQ
Will the K&N KN-170 fit my vehicle?
Match it to your original equipment oil filter part number, the thread size and gasket dimensions, or the cross-reference list, or contact us with your year, make, model and engine to confirm.
What does the K&N KN-170 replace?
It cross-references common filters including Harley Davidson 6379677A, Harley Davidson 6380580A, Harley-Davidson 6379677A, Harley-Davidson 6380580A.
Can I use this oil filter with synthetic oil?
Yes. K&N oil filters are designed to work with synthetic, conventional and blended motor oils.
What is the thread size?
The K&N KN-170 uses a 3/4 In. 16 UNF thread, 2.938 in (75 mm) outer diameter and 3.703 in (94 mm) height.
What warranty does it carry?
It is backed by the K&N 1 Year Limited Warranty.
