EVIL ENERGY 10AN Male to 10AN Male Flare Coupler Union Straight Fuel Hose Adapter Fitting Black (2PCS)

Overview

When upgrading or expanding a fuel line or coolant path, the EVIL ENERGY 10AN Male to 10AN Male Flare Coupler offers a practical, straight connection for two 10AN hoses or lines. Designed for tight spaces, this union helps you extend or re-route lines with confidence, keeping a clean, compact profile in the engine bay. The matching flare design supports reliable metal-to-metal contact without overly complex installation steps.

Crafted from aluminum alloy 6061-T6 and finished in black anodize, the coupling balances durability with a lightweight form. The 37-degree flare seal is engineered to align with standard AN fittings, delivering a robust seal in a variety of operating environments. This two-piece set provides a ready option for multi-point connections or quick replacements as your project evolves.

Key specifications

• Thread size: 10AN male to 10AN male using 7/8-14 UNF threads.
• Seal: 37-degree flare provides a reliable metal-to-metal seal under pressure.
• Working pressure: Maximum 1,500 PSI, suitable for demanding fuel and coolant paths within its design range.
• Temperature range: -40°F to 250°F (-40°C to 121°C), enabling use in hot engine bays and cooler environments.
• Material: Aluminum alloy 6061-T6 for strength with light weight.
• Finish: Black anodized coating for corrosion resistance and a sleek appearance.
• Common uses: Extending fuel hoses, linking lines to fuel pumps, and integrating cooler system components.

Practical benefits

• Lightweight yet sturdy connection point reduces overall hose weight in tight installations.
• Corrosion-resistant build supports long-term use in fluids and vibrations typical of automotive applications.
• Simple alignment with compatible AN fittings helps streamline installation.
• 2-piece set provides a ready spare or for multi-point installations.

Usage tips

Before installation, ensure flare seating surfaces are clean and threads are aligned. Avoid overtightening to protect the threads. After fitting, check for leaks during initial operation and retorque as needed.

Why choose EVIL ENERGY

EVIL ENERGY focuses on performance-oriented components that cater to enthusiasts and professional mechanics alike. This flare coupler offers a practical upgrade option for fuel and cooling lines, delivering compatibility, durability, and a refined finish without guaranteeing results in every scenario.

Included: 2 pieces per package, ready for a pair of connections or a future replacement.