EVIL ENERGY 12AN Nylon Braided Fuel Line Kit – 12ft Black AN12 Hose & 6x 4AN Fittings

Upgrade your fluid routing with the EVIL ENERGY 12AN Fuel Line Kit. Built around a CPE inner hose, a 304 stainless steel wire braid, and a nylon outer braid, this kit blends durability with flexible performance for automotive line tasks. The black braided finish delivers a clean, professional look while helping keep hoses organized in tight engine bays. This kit is designed for versatility, making it suitable for many common automotive applications where reliable connections matter.

Designed for broad compatibility and practical use, this kit is commonly employed as a transmission oil cooler line, fuel return line, fuel supply line, coolant hose, fuel gauge line, vacuum line, turbo cooler line, or oil feed line. The combination of materials supports robust fluid routing while maintaining a compact footprint, so installers can route lines with confidence without compromising space or access to other components.

Key specifications

• Maximum working pressure: 500 psi
• Bursting pressure: 1500 psi
• Temperature range: -22°F to 248°F (-30°C to 120°C)
• Hose construction: CPE inner layer, 304 stainless steel wire braid, nylon outer braid
• Fittings: aluminum alloy, 4AN swivel ends
• Hose length: 12 feet; Hose ID: 0.65 inches; Hose OD: 0.93 inches

What’s included

• Six 4AN swivel hose ends (2 straight, 2 45°, 2 90°)
• Four braided fuel lines, 12 feet in total length

Why choose this kit

The nylon and metal braid design offers resilience under vibration and thermal cycling, helping connections stay secure in a variety of conditions. Aluminum fittings are lightweight and resistant to corrosion, while the 12-foot length provides flexible routing options for different layouts. The compact, braided assembly is easy to route in tight engine bays and can be trimmed or adapted to fit a range of vehicle setups.

Installation and care tips

Before installation, verify end compatibility with your fittings and confirm clearances to prevent bending or kinking. After mounting, perform a cautious pressure check to ensure leak-free performance. Route away from hot surfaces and potential abrasion points, and inspect periodically for signs of wear or impact from road debris. While this kit is designed for rugged use, routine inspection helps maintain reliability over time.