#12 Plug

The #12 Plug from Triple X Race Components is a precision hydraulic and fluid line fitting engineered for high-performance racing and motorsport applications. This hex head aluminum plug is designed to seal 12 AN (JIC -12) port connections, delivering reliable performance in fuel systems, coolant circuits, and brake lines where secure termination of unused connections is critical. Whether you're building a competition engine bay or maintaining a high-output power unit, this fitting provides the durability and precision fit demanded by professional and amateur racers alike.

Constructed from lightweight aluminum and finished in black anodized coating, the #12 Plug offers corrosion resistance and a professional appearance while minimizing weight—a priority in race vehicle design. The hex head design enables secure installation and removal using standard wrenches, ensuring proper torque application without rounding or damage. The anodized surface protects against oxidation and fluid degradation, while the 12 AN thread standard guarantees compatibility with industry-standard hose adapters, manifolds, and component ports found across motorsport fuel systems and cooling networks.

This fitting is essential for race teams, engine builders, and performance enthusiasts who need to cap off unused 12 AN ports during custom fuel and coolant plumbing. The compact dimensions (2.4 x 1.35 x 3.6 inches) and lightweight profile (0.08 lbs) make installation straightforward in confined engine compartments. Ideal for competition vehicles, prototype builds, and high-flow fuel delivery systems, the black anodized finish integrates seamlessly with modern engine bay aesthetics while delivering the thread integrity and sealing performance required for closed-loop racing circuits.