Description
Engine protection starts with filtration, and the Twin Air Oil Filter 140003 delivers the particle separation your Honda CRF needs to run clean and reliable through thousands of miles of demanding off-road riding. A quality oil filter is non-negotiable for maintaining bearing clearances, reducing wear, and extending engine life—especially on high-revving four-strokes in dusty environments. This filter combines proven Twin Air engineering with straightforward bolt-on installation, making it an essential maintenance part for serious riders.
- Direct fit: Honda CRF150R, CRF250R, CRF450R
- Year range: 2002–2024
- Filter type: Paper element
- High filtration efficiency
- Designed for off-road conditions
- Bolt-on installation
- MPN: 140003





