12AN/JIC Straight O-Ring Port Plug Black

The 12AN/JIC Straight O-Ring Port Plug Black from REDHORSE PERFORMANCE is a precision hydraulic adapter designed for custom fuel, coolant, and brake system applications in modified vehicles and high-performance builds. This product is ideal for technicians and automotive enthusiasts who require reliable, leak-free connections in tight engine bay configurations.

This straight port plug effectively eliminates unused AN ports on fuel rails, intercooler manifolds, and hydraulic components. Its compact design allows for efficient fluid routing while maintaining system integrity under pressure and thermal cycling. Built to JIC (Joint Industry Council) standards, the plug features a precision-machined body with an integrated O-ring seal that conforms to port geometry for a secure closure.

The 12AN/JIC Straight O-Ring Port Plug is particularly beneficial for applications such as LS swaps, drift builds, and engine bay plumbing overhauls, where routing custom -12AN braided lines is necessary. This product ensures a tight seal on unused manifold ports, making it a crucial component for any high-performance build.