8AN Fuel Line Kit Nylon Braided Hose 10FT - Durable, High Pressure

In this review of the 8AN Fuel Line Kit, the bottom line is straightforward: this kit is for DIY mechanics and performance builders who need a durable, flexible feed or return hose that can handle high pressure and a range of fluids. The reviewer found the kit most valuable as a versatile replacement for transmission cooler lines, fuel return or supply lines, and oil feed uses because of its braided construction and robust pressure ratings. For projects that require long runs or multiple fittings, the included swivel ends and 10 ft hose make installation easier than sourcing parts separately.

Key Features

• 8AN braided hose: Provides a flexible, abrasion-resistant outer braid that keeps the line protected in engine bay and chassis runs.
• CPE rubber inner core: Compatible with transmission fluid, oil, race gas, diesel and hydraulic fluids so it works for many applications.
• High working pressure: A 750 psi maximum working pressure supports demanding uses like turbo cooler lines and oil feed lines.
• Swivel hose ends included: Six swivel fittings in straight, 45 degree and 90 degree shapes simplify routing and reduce the need to cut and re-flare adapters.
• 10 ft length: The single 10 ft hose spool covers longer installations without splicing, saving time on routing and fitment.
• Temperatures and strength: Rated from -22F to 248F with a 2250 psi burst pressure for durability under thermal and pressure stress.

Who It's For

The kit is aimed at enthusiasts and professional installers working on fuel systems, transmission oil coolers, turbo cooling lines, or any application needing an 8AN feed or return hose. The combination of nylon braid, 304 steel wire reinforcement and aluminum fittings make it a good match for engines and race applications where vibration and abrasion are concerns.

It is less suitable for people who need metric fittings, very small-diameter OEM replacement hoses, or hoses rated for temperatures beyond the stated range. Buyers who require pre-assembled custom lengths or a wider selection of angled fittings might prefer a more specialized kit.

Pros & Cons

Pros

• Durable construction with CPE rubber core, 304 steel wire and nylon braid provides long-term wear resistance.
• Versatile compatibility with fuel, oil, diesel and hydraulic fluids simplifies inventory for multiple jobs.
• Included swivel fittings (straight, 45 and 90) and separator clamps reduce the need to source extras during installation.
• High working and burst pressures give confidence in demanding or performance applications.

Cons

• Only one 10 ft hose is supplied, so projects needing multiple runs will require additional purchases.
• Aluminum fittings are lightweight but may not suit extreme-chemical or high-temperature environments beyond 248F.

Specifications

Hose size ID	0.41 in
Hose outer diameter	0.65 in
Length	10 ft
Working pressure	750 psi
Burst pressure	2250 psi
Temperature range	-22F to 248F
Fitting material	Aluminum alloy

Our Verdict

This 8AN fuel line kit is a solid, cost-effective option for mechanics and builders who need a single, long length of reinforced hose plus a selection of swivel ends for common routing angles. It delivers strong pressure ratings and broad fluid compatibility, making it good value for fuel, oil and transmission cooler work where a resilient braided hose is required.

Frequently Asked Questions

Can this hose handle gasoline and diesel?
Yes. The CPE rubber inner core and braided construction are compatible with race gas, gasoline and diesel.

Are fittings included for tight bends?
Yes. The kit includes 2 straight, 2 45-degree and 2 90-degree swivel hose ends to help with routing.

What is the maximum working pressure?
The hose is rated to 750 psi working pressure with a 2250 psi burst pressure.