EVIL ENERGY 3/8ft Submersible Fuel Hose 10ft 300PSI - In Tank Line

In this review the EVIL ENERGY 3/8' submersible fuel hose is evaluated for in-tank and pump use; it is best for owners and installers who need a durable, SAE 30R10-rated line that handles ethanol blends like E85. The single biggest reason to buy is its combination of a true 3/8' inner diameter, a 10 ft length and a high working pressure of 300PSI, which together make it a practical replacement hose for submersible fuel pumps and related in-tank plumbing. The review focuses on fit, materials, flexibility and compatibility based on product specs and customer feedback.

Key Features

• ID and length: The 3/8' inner diameter and 10 ft length provide a ready-to-install section for most in-tank pump setups without immediate need for splicing.
• Working pressure: Rated to 300PSI for reliable performance under pump pressure in modern fuel systems.
• Temperature range: The -40 F to 212 F range supports use across cold starts and hot engine compartments without material failure.
• Compatibility: Compatible with ethanol blends including E85, gasoline, diesel and biodiesel, making it versatile for different fuel applications.
• SAE 30R10 standard: Designed to meet and exceed SAE 30R10 ratings, so it is intended specifically for submersible fuel applications.
• Burst strength: A 1200PSI burst pressure offers a wide safety margin above typical operating pressures.

Who It's For

This hose is aimed at mechanics, custom fabricators and DIY enthusiasts replacing or upgrading in-tank fuel lines and pumps on vehicles that may use ethanol blends such as E85. It is a good fit where a 3/8' ID, flexibility and a 10 ft length simplify routing inside a tank or fuel-sending assembly.

Those who should look elsewhere include owners who need OEM-specific molded lines or very stiff high-pressure external feed lines; also if a hardline or larger diameter is required by a specific pump or regulator, choose a different specification.

Pros & Cons

Pros

• Meets SAE 30R10 for true submersible use, providing confidence for in-tank installations.
• Wide compatibility with fuels including E85, gasoline and diesel, reducing the need for multiple hose types.
• High working and burst pressures (300PSI working, 1200PSI burst) provide a strong safety margin.
• 10 ft length and modest bending radius make routing and installation practical for many systems.

Cons

• Some users report mixed impressions of flexibility, so it may be almost too flexible for installations that prefer a stiffer hose.
• As a generic replacement hose it is not a direct molded OEM part for vehicles requiring specific end fittings.

Specifications

Our Verdict

The EVIL ENERGY 3/8' submersible fuel hose is a practical, well-specified replacement for in-tank use when you need a reliable SAE 30R10-rated line that handles E85 and other fuels. It offers good working and burst pressures, a useful 10 ft length and a temperature range suited to automotive use, making it a solid value for fabricators and installers who need durable, compatible hose for submersible pumps.

Frequently Asked Questions

Is this hose safe for E85?
Yes. It is compatible with ethanol fuels including E85 as specified for the 30R10 rating.

Can it be used for external high-pressure lines?
It is designed for submersible/in-tank and similar applications; for some external high-pressure uses check fittings and system requirements since stiffness may differ.

Will it fit pumps that require 3/8' hose?
Yes, the ID is 3/8' (9.5mm) so it will fit applications designed for that internal diameter, but confirm clamp and fitting compatibility.