Medoon PTFE Fuel Line Kit — 6AN Stainless-Braided Hose 3/8" 26FT with AN6 Fittings

Medoon 6AN PTFE Fuel Line Kit is a 26-foot, 3/8" inner-diameter, stainless-steel braided PTFE fuel hose system with AN fittings designed for EFI, LS swaps, E85 and high-pressure fuel applications.

This complete kit bundles long-run PTFE-lined hose with a full set of AN6 fittings, quick-disconnects, clamps and installation tools so you can route fuel, oil or vapor lines for EFI conversions, turbo oil feeds and similar projects. Built from a PTFE inner liner wrapped in a nylon stainless-steel braid and T6061 aluminum fittings, the assembly aims to resist chemical breakdown and maintain pressure integrity across a wide temperature range.

What components come in the kit and how do they save time?

The Medoon kit arrives with everything needed to assemble multiple custom-length lines without sourcing separate parts. Having fittings, separators and a reaming tool reduces downtime and trips to the parts store when working on swaps or fuel-system upgrades.

• 26 feet of 3/8" (ID) PTFE-lined hose with stainless braided nylon cover
• 12 PTFE hose-end AN6 fittings plus 2 male couplers and 4 quick-disconnects
• 6 hose separator clamps, a standard wrench and a way reaming tool for clean terminations

How does this hose handle fuel types and operating conditions?

The PTFE inner liner tolerates a wide range of fuels, lubricants and coolants, including E85-compatible blends, and the braided exterior adds abrasion and puncture resistance. Temperature and pressure ratings are sufficient for many EFI and engine accessory uses, but confirm compatibility with your specific system and fuel pump pressures.

• Working temperature: -76°F to 446°F (-60°C to 230°C)
• Working pressure: up to 3000 psi; bursting pressure: up to 10,000 psi
• Compatible with gasoline, diesel blends, E85, oil and most automotive fluids

How durable and corrosion-resistant is the construction?

The hose combines a chemically resistant PTFE liner with a corrosion-resistant nylon-covered stainless-steel braid for mechanical protection. Fittings are machined from T6061 aluminum to reduce weight while offering good corrosion performance in automotive environments.

• PTFE liner resists chemical attack from fuels and additives
• Nylon-wrapped stainless braid offers abrasion resistance and visual protection
• T6061 aluminum fittings provide a lightweight, corrosion-resistant connection

What should installers know before bending and routing this hose?

Medoon PTFE hose is relatively stiff compared with rubber fuel lines and cannot be sharply folded or kinked; it requires gradual bends and proper support. Professional installation is recommended for EFI systems and LS swaps to ensure leak-free connections and safe routing near heat sources.

• Do not fold or crease the hose; maintain recommended bend radius
• Use provided separator clamps and secure mounting points to prevent chafing
• Check fittings with a pressure test after installation and before regular use

Who is this for: The Medoon 6AN PTFE Fuel Line Kit is aimed at mechanics, DIY engine-swappers and performance builders who need a long run of chemically compatible, high-pressure fuel hose with a full complement of AN6 fittings. It's suitable for LS swaps, EFI conversions, turbo oil/boost lines, transmission oil cooler runs and similar applications where a durable, E85-capable line and ready-made fittings save time and reduce parts sourcing.