Fragola -3AN Steel Union Adapter

Universal 2010–2025

Part #: 581503

Overview

The Fragola -3AN Steel Union Adapter is a high-quality, durable component designed for performance automotive and racing applications. Crafted from robust steel, this union adapter provides a reliable connection point for -3AN fittings, ensuring a secure and leak-free seal in your fuel, oil, or coolant systems. Whether you're building a custom fuel line, upgrading your oil system, or configuring a high-performance plumbing setup, this adapter offers the strength and precision you need.

Ideal for enthusiasts and professional builders alike, this steel union adapter is engineered to withstand the rigors of demanding environments. Its universal design makes it compatible with a wide range of fittings and hoses, providing versatility for various applications. With its corrosion-resistant steel construction, you'll enjoy long-lasting performance and peace of mind in both street and race setups.

Key Features

Our Steel Union Adapter by Fragola offers several key features that make it an essential component for your performance build:

• Robust Steel Construction: Made from high-grade steel, this union adapter delivers exceptional strength and durability, resisting wear and corrosion over time.
• Universal Compatibility: Designed to fit all -3AN fittings and hoses, ensuring seamless integration into your existing system.
• Leak-Free Seal: Precision-machined threads and tight tolerances guarantee a secure connection, preventing leaks under high pressure.
• Easy Installation: Simple to install with standard tools, making it suitable for both professional and DIY applications.
• Versatile Applications: Perfect for fuel lines, oil systems, coolant setups, and other fluid transfer needs in performance vehicles.
• Corrosion Resistance: Steel material is treated to resist rust and corrosion, extending the lifespan of your components.
• Reliable Performance: Designed to withstand high-pressure environments, ensuring safety and reliability in your custom plumbing.

Construction & Design

The Fragola Steel Union Adapter features a simple yet effective design focused on strength and reliability. Constructed entirely from steel, it offers superior resistance to mechanical stress and environmental factors. The union's precise threading ensures a tight, leak-proof fit with compatible -3AN fittings, while its universal shape allows for flexible routing in tight engine bays or custom builds. The high-quality machining and finish provide a smooth surface that minimizes turbulence and promotes fluid flow, making it an excellent choice for high-performance applications.

Installation & Fitment

The Fragola -3AN Steel Union Adapter is designed for straightforward installation. It features standard -3AN threads that thread directly into compatible fittings and components. No special tools or modifications are required beyond basic hand tools and wrenches. Its universal design makes it suitable for a wide range of applications, including fuel, oil, and coolant lines. Ensure all threads are clean and properly lubricated before installation to achieve the best seal and prevent cross-threading.

• Simply thread the union adapter into your fitting or component until tight.
• Use appropriate wrenches to secure the connection without over-tightening.
• Check for leaks after installation and tighten further if necessary.

What's Included

• 1 x Steel Union Adapter (-3AN)

Ideal For

• Performance automotive builds
• Race cars and high-pressure fluid systems
• Custom fuel, oil, or coolant line setups
• Enthusiasts seeking durable, reliable fittings for demanding environments