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🛵 Ride Clean, Ride Confident: The Ultimate Oil Filter Upgrade
The K&N Motorcycle Oil Filter KN-171C is a premium, high-performance filter designed specifically for select Harley Davidson and Buell motorcycles. Featuring synthetic-blend filtration media, it effectively removes harmful contaminants while maintaining exceptional oil flow rates. Built with a heavy-duty canister and tested for burst strength, it ensures durability and reliable engine protection. Compatible with synthetic, conventional, and blended oils, it offers versatile use and easy wrench-off removal for quick maintenance. Backed by a 1-year limited warranty, this filter is a trusted upgrade for riders seeking peak engine performance.







| ASIN | B000E28C7M |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | 27,733 in Automotive ( See Top 100 in Automotive ) 225 in Car Oil Filters |
| Brand Name | K&N |
| Compatible with Vehicle Type | motorcycle |
| Country Of Origin | Slovakia |
| Customer Reviews | 4.8 4.8 out of 5 stars (7,078) |
| Global Trade Identification Number | 00024844087232 |
| Included Components | 1 Motorcycle Oil Filter |
| Item Dimensions | 8.1 x 8.1 x 10.4 centimetres |
| Item Type Name | Motorcycle Oil Filter |
| Item Weight | 318 g |
| Manufacturer | K&N |
| Manufacturer Part Number | KN-171C |
| Manufacturer Warranty Description | 3 Months |
| Material Type | Cotton |
| Model Number | KN-171C |
| Number of Items | 1 |
| OEM Equivalent Part Number | KN-171C |
| Outside Diameter | 2.91 Inches |
| Part Interchange Info | This oil filter is interchangeable with the original compatible motorcycle oil filter. |
| Product Grade | Performance Part |
| Thread Size | 17mm |
| UPC | 024844087232 |
| Unit Count | 1.0 count |
T**5
K & N oil filter.
Great quality oil filters, I use them on all my different motorbikes. Having a, nut on the end means, no need for different oil filter removal tools
T**6
Oil filter
Item arrived on time well packaged and as described.
J**.
Best quality
These are the best oil filter for your harley davidson
D**N
As described
As described sent quickly would recommend
E**E
Good quality and easy to fit.
Good quality and easy to fit
R**R
Great quality and looks
Looks great in chrome
B**4
Quality Product!
GReat quality filter in Chrome - goes great on my classic goldwing (have an adapted fitment on goldwing to accommodate this filter)
S**N
Perfect for my Fatbob FXDF
Bought for my 08 FXDF Fatbob. Looks well, fitted easily. K&N reputation. Perfect really.
E**S
Correcte en snelle service
S**A
Perfecta para una Harley Electra Glide
D**S
Au top super pratique pour changer les filtres
K**N
Muy buen producto. Recomiendo comprar en descuento llega a estar en 350MXN aproximadamente Usado en Harley davidson.
C**N
Not all oil filters are alike! The K&N oil filters are well built with very good internal filtering components. Easy to install as easy to remove. Step #1: remove the screw and completely drain the motor oil. Step #2: install the screw back in place with a new rubber O’Ring. It cost less than 0,25 cent for this most important piece that keeps the oil from leaking out of your motor. Oil filter installation process: life lesson - Step 1: a) lubricate the rubber seal with new oil; b) always fill the new oil filter with new oil until the oil filter is filled before installing it. This will ensure your motor to get immediately the oil it needs after an oil change. You will prevent your motor from the next start from internal damage to take place due insufficient oil flowing after the oil change. Step 2: clock wise, install the oil filter (manual hand process) to avoid damaging the filter threads and then use the 17 mm welded hex nut to tight the filter (turn between 1/2 ro 3/4 turn), no more. To remove the filter: Step 1 - use the 17 mm hex nut and unscrew the oil filter (counter-clockwise) and finish the removal in a manual hand process. My Harley Davidson, 2014 Ultra Limited remains in great condition! a 17mm welded hex nut can be used for quick and easy filter removal.
Trustpilot
3 weeks ago
4 days ago