







-8 AN ORB Plug w/ O-Ring
CF-FPO-08-000-000-PU
Pairs well with
ColorFittings AN ORB Plugs are precision CNC-machined to securely seal unused O-Ring Boss (ORB) ports in fuel, oil, coolant, transmission, hydraulic, and power steering systems. Designed with straight ORB threads and an integrated O-ring seal, these plugs provide a reliable, leak-free solution for high-pressure and high-temperature applications.
Manufactured from 6061-T6 billet aluminum and finished with ColorFittings’ proprietary polishing and anodizing process, these ORB plugs offer excellent strength, corrosion resistance, and long-term durability. Ideal for racing, street performance, custom fabrication, and EFI fuel systems.
Looking to complete your system? Explore our full range of AN fittings, metric adapters, braided hose, and fitting assembly tools.

