The K&N Air Oil Separator protects the engine and intake tract from blowby by capturing the oil in K&N's industry leading high capacity reservoir. This helps prevent power loss and possible engine damage caused by blowby. The K&N Air Oil Separator is quick and easy to install in about 30 minutes with basic tools and uses factory-style hose connections to quickly snap on and off. The oil separator replaces the factory line from the crank case allowing the oil separator to be mounted to a coinvent location in the engine bay. No tools are needed to check and empty the oil collector reservoir. Each unit is engineered specifically for the vehicle and is backed by K&N's No-Hassle Lifetime Limited Warranty.
Specifications:
- Product type: Oil Separator
- Style: Accessories
- Part number: 81-0809
FAQ
Is the K&N 81-0809 a universal part?
Yes. It is a universal-fit part sized by dimension rather than a specific vehicle. Check the dimensions against your application before ordering.
How should I maintain this K&N part?
K&N washable filters are cleaned and re-oiled with a K&N Recharger service kit; see K&N's instructions for the recommended service interval.

