Vibrant Performance 16839 -12 AN Male to -8 AN O-Ring Male Straight Adapter Fitting

The Vibrant Performance 16839 straight adapter fitting connects a -12 AN male flare port to a -8 AN male O-ring boss (ORB) port. It is designed for clean, reliable transitions between different fitting standards in automotive fluid, fuel, oil, coolant, and other performance plumbing systems. The male AN flare and male ORB ends support compatible hoses, adapters, and components while maintaining a streamlined installation profile.
Constructed from lightweight aluminum, this adapter fitting is finished with a black anodized coating for added surface protection and a clean appearance. The straight configuration helps simplify routing and is well suited for engine compartments, fuel systems, lubrication circuits, and custom motorsports applications where dependable connections and efficient packaging are important. Each fitting is manufactured for consistent fitment with properly matched AN and ORB components.
Install the Vibrant Performance 16839 using compatible tools and follow the recommended torque specifications for the connected fittings and sealing surfaces. The -8 ORB side seals through its O-ring interface, while the -12 AN side uses the appropriate AN flare connection. Inspect threads, sealing surfaces, and the O-ring before installation, and verify system compatibility before use. This adapter is supplied individually and provides a practical solution for connecting large AN plumbing to smaller ORB ports.

Features:

• Connection Type: Straight adapter fitting with a -12 AN male flare end and -8 AN male O-ring boss end

• Material: Lightweight aluminum construction

• Finish: Black anodized surface for added protection and a professional appearance

• Application: Suitable for automotive fuel, oil, coolant, fluid, and performance plumbing systems

• Installation: Designed for use with compatible AN flare and ORB components

• Packaging: Supplied as one adapter fitting