DOWNLOAD THE APP
Customer Services
Copyright © 2025 Desertcart Holdings Limited
DOWNLOAD THE APP
🛵 Ride Clean, Ride Confident: The Ultimate Harley Oil Filter Upgrade
The K&N KN-171B 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 steel/aluminum canister and integrated 17mm wrench-off nut enable durability and easy maintenance. Compatible with synthetic, conventional, and blended oils, this filter meets extended service intervals recommended by manufacturers and is backed by a 1-year limited warranty.
| ASIN | B000FGI6E6 |
| Best Sellers Rank | #2,215 in Automotive ( See Top 100 in Automotive ) #5 in Powersports Oil Filters |
| Brand | K&N |
| Brand Name | K&N |
| Compatible with Vehicle Type | Motorcycle |
| Customer Reviews | 4.8 out of 5 stars 6,042 Reviews |
| Global Trade Identification Number | 00024844087737 |
| Included Components | OIL FILTER; POWERSPORTS; CANISTER BLACK |
| Item Dimensions | 4 x 3 x 3 inches |
| Item Type Name | OIL FILTER; POWERSPORTS; CANISTER BLACK |
| Item Weight | 0.6 Pounds |
| Item dimensions L x W x H | 4 x 3 x 3 inches |
| Manufacturer | K&N Engineering |
| Manufacturer Part Number | KN-171B |
| Manufacturer Warranty Description | LIMITED WARRANTY |
| Material | Synthetic-Blend (Filter Media), Steel/Aluminum (Housing) |
| Material Type | Synthetic-Blend (Filter Media), Steel/Aluminum (Housing) |
| Outside Diameter | 2.91 Inches |
| Part Interchange Info | Fits Select Harley Davidson Motorcycles: Compatible with the listed Harley Davidson motorcycle models. No information provided about compatibility with other makes or models. |
| Product Grade | Performance Part |
| Thread Size | M17 x 1.5 |
| UPC | 759173941725 182683047043 024844087737 |
| Unit Count | 1.0 Count |
| Vehicle Service Type | Motorcycle |
F**K
I run K&N in all my motorcycles
This is absolutely the best motorcycle oil filter out there. On a Harley, 5k miles between oil changes might be stretching it. Filters eventually get clogged even on engines that have no excessive wear problems. The more filter material the filter has the longer it will go before clogging. The ability to remove this filter with a standard socket is a nice plus.
J**.
Great filter for my harley
Never an issue, easy on and off with no leaking
K**S
Good quality, as always with K&N. Love the 'nut' end for removal.
Been using K&N filters on multiple vehicles for years now, and always happy with 'em. I'll never buy another filter without the 'nut' end for removal.
A**R
Good design
Good filters for the price. The nut on the end makes oil changes quick.
B**R
fit perfectly
2014 dina that I have this perfectly worked great, it’s a little smaller than the stock one, but it worked fine. Took a little less oil.
M**S
All oil filter should have that not on the end.
KNN oil filter filters are the only ones I use. I love the fact that you can just use a regular socket to take it off. I’ve never had a problem with them leaking, and they seem to be filtering my oil very efficiently. I believe they make a quality oil filter. It may cost a couple dollars more but I think it’s worth it.
R**Y
Great K&N product, crappy Amazon packing
K&N oil filters have always been my go to oil filters. Great quality products. As good as or even better than OEM. Unfortunately, this particular filter arrived in a plastic Amazon envelope! With NO packing or protection what so ever!. So, of course, the K&N oil filter box looked like absolute crap! All the corners are mashed in as though someone purposely kicked it up and down my street! Very disappointing that Amazon has become too cheap to ship it in a BOX! luckily, the filter survived without any damage, Amazing!. I loved the discounted price on Amazon, but I think I’ll go back to buying them at my local retailer to avoid this disappointment in the future.
A**A
K&N, The Best
I use these on my 2023 Road Glide, K&N is always top quality, the nut on the filter makes installation and removal simple.
Trustpilot
2 weeks ago
5 days ago