This Aeromotive AN-08 O-ring boss port plug seals an unused AN-08 ORB port. It is machined from billet aluminum with an O-ring seal for a positive, leak-free closure in a low-profile slim-line body.
- Part number: 15618
- Type: O-ring boss port plug
- Port size: AN-08 ORB
- Profile: Slim-line
- Material: CNC-machined 6061-T6 aircraft-grade aluminum billet
- Finish: Type II bright-dip black anodized
- Fuel compatibility: Gasoline and alcohol-based fuels
FAQ
What does the 15618 do?
It plugs and seals an unused AN-08 O-ring boss port.
How does it seal?
With an O-ring for a positive, leak-free closure in high-pressure fuel systems.
What is it made of?
CNC-machined 6061-T6 billet aluminum with a Type II bright-dip black anodized finish.

