

🛵 Ride Clean, Ride Confident: The Ultimate Harley Oil Filter Upgrade
The K&N KN-170C Motorcycle Oil Filter is a premium, high-performance filter designed specifically for select Harley Davidson models. Featuring a synthetic-blend filtration media, it ensures superior contaminant removal while supporting high oil flow rates. Its heavy-duty construction and wrench-off nut enable durability and easy maintenance, making it ideal for synthetic or conventional oils and extended service intervals. Backed by a 1-year limited warranty, it’s the trusted choice for riders demanding reliability and engine protection.







| ASIN | B000E28MTA |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #19,659 in Automotive ( See Top 100 in Automotive ) #35 in Powersports Oil Filters #250 in Automotive Replacement Oil Filters |
| Brand | K&N |
| Customer Reviews | 4.8 4.8 out of 5 stars (2,266) |
| Date First Available | December 23, 2005 |
| Exterior | Machined |
| Global Trade Identification Number | 00024844095657 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 10.6 ounces |
| Item dimensions L x W x H | 3.2 x 3.2 x 4.1 inches |
| Item model number | KN-170C |
| Manufacturer | K&N Filters |
| Manufacturer Part Number | KN-170C |
| Material | Resin |
| Model | KN-170C |
| Number of Items | 1 |
| OEM Part Number | KN-170C |
| Outside Diameter | 2.94 Inches |
| Product Dimensions | 3.2 x 3.2 x 4.1 inches |
| Product Grade | Performance Part |
| Safety Rating | Não aplicável |
| Thread Size | 3/4 In. 16 UNF |
| UPC | 400770144803 783591639452 024844095657 248440956574 748264618127 |
| Vehicle Service Type | Motorcycle |
L**S
Great filter
Great filter! Looks so good. The chrome is great, adds some color since my engine is black.
R**R
GOOD HARLEY FILTER
K&N I ALWAYS GET A GOOD FILTER.
J**O
Looks and works great!
K&N never misses, this oil filter is the only one I’ll ever use. The chrome looks great and is easy to clean. Super easy to change as well with the bolt head construction of the filter
I**Y
Quality
Great price quick shipping. My husband passed away and I am now a Harley-Davidson rider. So I've been making sure that I do maintenance on it. The quality of the air filter was real good. It fit perfectly
A**R
Filled the need, absolutely!
Just what I needed and thankful for the purchase.
F**P
Good filter I think
Filter went on the harley fine. Who knows if it works good. Sometimes you have to go by rep. I use the motorcycle Mobil I. It's $10 a quart. Does it work well? I don't know but something about it makes me trust it. I have put Mobil 1 in all my vehicles (24) for the last 30 Years. Never had to work on an engine. Does the oil get dirty? Duh. You stick with what you know. K&N seems to work well on the vehicle and on the test desk. I f the oil has no thermal breakdown and you keep it clean you should be good to go. Buy good oil and good filters for your cars and trucks. Lets keep it clean where it matters.
C**K
Sportster maintenance
Back up for next oil change. Everything looks good, fair priced!
M**D
The best
Best Harley oil filter ever
F**.
Excelente producto
M**I
tutto come descritto ottimo prodotto
R**H
Verchromter Ölfilter, nicht2 ganz so lang wie gewohnt. Sieht gut aus! Praktisch ist der 17er Sechskant auf dem Deckel, so wird kein Ölfilterschlüssel gebraucht. Öl- Einfüllmenge ein wenig reduzieren!
A**M
The best thing for Harley
G**O
Óptimo para harley sportster 1200c de 2015
Trustpilot
1 month ago
2 weeks ago