XRP Xtreme Racing Products 981406 -6 AN O-Ring Hex-Head Aluminum Plug, Blue Anodized

The XRP Xtreme Racing Products 981406 -6 AN plug is designed for securely sealing compatible AN ports in fuel, oil, coolant, and other performance plumbing applications. Its hex-head design supports straightforward installation and removal with a standard wrench, making it a practical choice for racing, automotive, and custom fluid-system assemblies. The plug uses an O-ring sealing configuration to help provide a dependable, leak-resistant connection when properly installed.
Constructed from lightweight aluminum, this XRP plug offers durable performance without adding unnecessary weight to the system. The blue anodized finish improves surface protection while providing a clean, professional appearance that complements other XRP fittings and components. Its -6 AN size is commonly used in high-performance plumbing systems, but compatibility should be confirmed with the corresponding port, thread, and sealing requirements before installation.
The XRP 981406 plug is supplied individually and is suitable for capping unused ports or closing service points during system assembly and maintenance. For best results, inspect the O-ring and mating surfaces before installation, keep sealing surfaces clean, and tighten according to the fitting manufacturer’s recommended procedure. This component is not air restricted and is not designated for truck-freight-only shipping.

Features:

• -6 AN O-ring plug for compatible fluid-system ports

• Hex-head design supports easy wrench installation and removal

• Lightweight aluminum construction

• Blue anodized finish for added surface protection and a professional appearance

• Suitable for automotive, racing, fuel, oil, coolant, and custom plumbing applications

• Supplied individually

• Not air restricted

• Not truck-freight-only