Oil Filter 303 by K&N
The K&N 303 oil filter features a high-flow paper filtration media to balance oil circulation and engine protection. Its robust construction makes handling easier during maintenance. Designed for various applications including motocross, it provides practical solutions for regular upkeep.
Design and Materials
- High-flow filtration paper ensuring sustained oil flow to maintain engine lubrication
- High-strength construction guaranteeing a durable cartridge against installation stresses
- Announced capture capacity of 99% of harmful contaminants to limit the introduction of particles into the system
Practicality and Features
- 17 mm nut welded on the top for easy removal with a standard wrench
- Pre-drilled nut allowing for the attachment of a safety wire to reduce the risk of loosening
- Pre-shaped cartridge compatible with a standard oil filter wrench for easy installation and removal
- Compatible with synthetic, conventional, and blended oils to maintain flexibility in oil choice
- OEM Reference KN-303
Examples of Compatible Motorcycles
- KAWASAKI Z 1100 SE ABS E5+ 1100 (2026)
- CF MOTO 800 NK SPORT ABS E5+ 800 (2026)
- YAMAHA YFM 450 KODIAK EPS 4WD 450 (2025)
Full list of compatible motorcycles available in the dedicated section below