Fuel Line 5/8 ID NBR Hose 10 AN Push On Hose - 15 ft Durable Fuel Line

In this review the Fuel Line 5/8 ID NBR Hose is examined for small engine and vehicle fuel system use, and the bottom line is straightforward: this 15 ft AN10 push on hose is best for DIY mechanics and small engine repairs that need an ethanol-tolerant, oil-resistant hose at a reasonable price. The reviewer found the hose useful for conveying gasoline, E85, E10 and diesel and appreciated the heat and cold tolerance for underhood use; however, buyers should fit it with proper hose barbs and clamps and inspect for leaks before relying on it in high-pressure systems.

Key Features

• ID 5/8 in / 16 mm: Provides a common inner diameter that fits many small engine and aftermarket hose barb fittings for fuel transfer.
• OD 0.9 in / 23 mm: The outer diameter gives a robust wall thickness that helps resist abrasion and handling during installation.
• 10 AN NBR liner: Nitrile butadiene rubber liner offers oil resistance and ethanol tolerance for fuels like E85 and E10.
• 15 ft length: A long continuous run useful for routing between tanks, pumps and engines without joints that could leak.
• Working and burst pressure: Rated to 2 MPa working pressure and 4 MPa burst pressure, suitable for many low- to medium-pressure fuel applications when used with clamps.
• Wide temperature range: Rated from -40 to +275 degrees F so it handles cold starts and hot engine bay environments.

Who It's For

This hose is aimed at hobbyists, small engine repairers and vehicle owners who need a flexible fuel line that tolerates ethanol blends and oil exposure. It works well when combined with compatible AN10 hose ends, hose barbs and clamp fittings for fuel injection or return lines on many cars, trucks, motorcycles and small engines.

It is not the best choice for installers who require pre-crimped fittings, factory-level leak guarantees, or those working with very high pressure systems without additional reinforcement; such users should select a braided or OEM-specified fuel line instead.

Pros & Cons

Pros

• Good chemical compatibility for gasoline, E85, diesel, methanol and many lubricants which makes it versatile for fuel systems.
• The long 15 ft length reduces the need for joins and simplifies routing in many projects.
• Durable temperature range and NBR material make it suitable for underhood use and cold starts.
• Compatible with AN10 fittings and common hose barbs for straightforward installation with clamps.

Cons

• Some customers report mixed durability and occasional leakage when not fitted with proper barbs and clamps, so careful installation is required.
• Not supplied with crimped ends or fittings, so additional parts are needed for a sealed, high-pressure assembly.

Specifications

Inner Diameter	5/8 in (16 mm)
Outer Diameter	0.9 in (23 mm)
Hose Type	10 AN NBR push on hose
Length	15 ft
Working Pressure	2 MPa (approx 300 psi)
Burst Pressure	4 MPa
Temperature Range	-40 to +275 degrees F

Our Verdict

The Fuel Line 5/8 ID NBR Hose is a practical, value-oriented choice for small engine repairs and aftermarket fuel routing where ethanol tolerance and a wide temperature range matter. It delivers versatility and length at a low price, but buyers should plan for proper hose barbs, clamps or AN fittings to avoid leaks and to match application pressure needs.

Frequently Asked Questions

Can this hose be used with E85 fuel?
Yes, the NBR liner is described as ethanol tolerant and is suitable for E85 and E10 fuel blends.

Does the hose come with fittings?
No, this is a push on NBR hose sold as 15 ft of hose; use hose barbs, clamps or compatible AN10 ends for a secure connection.

Is this hose safe for high-pressure fuel injection systems?
It is rated to 2 MPa working pressure (about 300 psi), but customers should verify system pressure and use appropriate fittings and clamps; braided lines may be preferred for higher-risk applications.