







🛵 Ride Clean, Ride Confident: The Filter Your Bike Deserves
The K&N KN-303C Motorcycle Oil Filter delivers premium filtration with a synthetic-blend media compatible with all oil types. Designed for select Honda, Kawasaki, Polaris, and Yamaha models, it features a heavy-duty canister and a convenient wrench-off nut for easy installation and removal. Engineered for high flow rates and durability, it supports extended service intervals and protects your engine from harmful contaminants, all backed by a 1-year limited warranty.







| ASIN | B000E28MSG |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #41,891 in Automotive ( See Top 100 in Automotive ) #81 in Powersports Oil Filters |
| Brand | K&N |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,456) |
| Date First Available | December 23, 2005 |
| EU Spare Part Availability Duration | 1 Years |
| Exterior | Machined |
| Global Trade Identification Number | 00024844087591 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 8 ounces |
| Item dimensions L x W x H | 2.8 x 3.4 x 2.7 inches |
| Item model number | KN-303C |
| Manufacturer | K&N Engineering |
| Manufacturer Part Number | KN-303C |
| Material | Synthetic-Blend (Filter Media), Metal/Plastic (Housing) |
| Model | Oil Filter |
| Number of Items | 1 |
| OEM Part Number | KN-303C |
| Outside Diameter | 2.59 Inches |
| Product Dimensions | 2.8 x 3.4 x 2.7 inches |
| Product Grade | Performance Part |
| Thread Size | M17 x 1.5 |
| UPC | 779420489381 024844087591 400770147002 182682937215 |
| Vehicle Service Type | All-Terrain-Vehicles |
M**S
Very well made filter and looks great on my bike!!
Bought this for my 2001 Honda Nighthawk motorcycle. Fits great. Very sturdy and durable. Easy to install with the nut made on the end. Performs good and is very stylish. Love the chrome look. Good price point.
S**M
Chrome looks great
Wayyy cool
R**1
good quality item
nice filter for application i used on my converted fj 1200
W**E
Money well spent..
Fit perfect. Made of good quality. Looks good on my bike
S**R
Great price
Great replacement filter
D**.
its K&N.. sells itself
oddly enough, these arent the BEST you can buy, but, for 75% of bike riders, they are more than adequate. there are some racing brands, that do a better job in capturing particulate matter, but, i dont race. this is for my 2012 Yamaha RoyalStar Silverado 1700.. it spins on, spins off, easy peezy.. looks nice too.. easy to recommend..
M**E
Easy on, easy off!
What I liked the most was the 17mm wrench ready nut end making the installation and removal a breeze, especially when you do not have a motorcycle lift. After having a difficult time removing the old filter without a nut end, and not having the right size filter wrench, I will always have a K&N filter on hand. Well worth the money spent!
V**N
Good for the application
This K&N oil filter not only provides the K&N quality you expect, it also looks good doing it. My oil filter is in front of the motor on my motorcycle, so having a chrome oil filter just looks good.
A**D
Value for money, very good product. Thanks
T**F
Gutes Teil
C**N
Perfecto
R**Y
Fa il suo lavoro con una estetica più raffinata
B**2
Trop cher!
Trustpilot
2 months ago
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