#3 Plug

The #3 Plug from Triple X Race Components is a precision hex head fitting designed for high-performance hydraulic and fuel systems in motorsports and race applications. This AN-standard aluminum plug serves as a clean termination point for unused ports, preventing fluid loss and contamination in critical engine bay environments. Built for serious racers and performance engineers, the #3 Plug ensures system integrity while maintaining a professional appearance in any race-ready installation.

Constructed from lightweight aluminum and finished in black anodize, the #3 Plug combines durability with corrosion resistance—essential for long-term reliability in harsh racing conditions. The hex head design allows for straightforward installation and removal using standard tools, while the AN #3 sizing ensures compatibility with Triple X's comprehensive line of race fittings and adapters. Black anodized aluminum reduces weight without sacrificing strength, a critical consideration in competitive motorsports where every ounce matters. The compact 1.9 x 0.5 x 2.9 inch profile fits seamlessly into tight engine compartments without interference.

This fitting is ideal for drag racing, road course, and circuit racing teams looking to seal off unnecessary lines during system reconfiguration or prototype development. Whether you're upgrading hydraulic brake systems, fuel distribution networks, or coolant circuits, the #3 Plug provides a reliable, professional-grade solution. Compatible with any AN #3 female port, it installs quickly without requiring special adapters or modifications. For teams building custom race systems or replacing factory components, this plug delivers OEM-quality performance at accessible pricing.