EVIL ENERGY 3/8" Submersible Fuel Hose E85 in Tank Line SAE

This hose is designed for use inside fuel tanks and fuel systems where ethanol blends like E85, gasoline, diesel, biodiesel and related fluids are present. Built to meet SAE 30R10 specifications, it balances chemical compatibility, pressure capacity and flexibility. The 3/8" inner diameter and compact 1-foot length make it suitable for short runs on in-tank pumps, return lines, or OEM-style assemblies where a submersible-rated hose is required.

How does this hose handle ethanol fuels such as E85?

EVIL ENERGY engineered the compound and inner lining for chemical resistance to ethanol-blended fuels, reducing swelling and degradation compared with hoses not rated for E85. Its construction meets SAE 30R10 performance expectations for submersible applications.

• Compatible with E85, E10, gasoline, diesel, biodiesel and oils
• Inner diameter: 3/8" (9.5 mm) with ±0.5 mm tolerance
• Designed to resist ethanol-related softening and permeability

Will this hose withstand pressure and temperature demands in automotive fuel systems?

The hose is specified for up to 300 PSI working pressure with a 1,200 PSI burst rating, making it suitable for most in-tank pump and short-run fuel applications. Its operating temperature range covers typical automotive environments from -40°F to 212°F.

• Maximum working pressure: 300 PSI; bursting pressure: 1,200 PSI
• Working temperature range: -40°F to 212°F for hot and cold climates
• Reinforced construction for pressure stability in submerged conditions

How flexible and easy to install is a 3/8" in-tank hose?

The hose offers a practical balance of flexibility and mechanical strength—easy to route around pump assemblies while maintaining shape under pressure. A minimum bending radius of 76 mm keeps kinking risk low when installed correctly in tight tank spaces.

• Minimum bending radius: 76 mm for tight routing without collapse
• Outer diameter approximately 16 mm (±0.6 mm) for fitting compatibility
• 1-foot length for targeted replacement or short-run connections

What vehicle and system applications is this hose suited for?

This SAE 30R10-rated hose is intended for submerged and near-submerged uses such as in-tank pump feed or return lines, fuel injection pre-lines, and transmission cooler or similar fluid-transfer tasks where chemical compatibility and submersibility are needed. It also works as a replacement section in many OEM and aftermarket assemblies that accept 3/8" ID hose.

• Commonly used as an in-tank fuel pump hose and return line
• Compatible with 30R7 and 30R9 components and fittings
• Works with fuel injection, transmission cooler, and short fluid runs

Who is this for? EVIL ENERGY's 3/8" SAE 30R10 submersible hose is aimed at mechanics, tuners, restoration shops and DIY enthusiasts who need a short, reliable section of E85-compatible fuel line for in-tank or submerged applications. If you require a compact, high-pressure-rated hose with proven chemical resistance for ethanol blends, this product offers a direct replacement or upgrade option. Note: always verify fitting compatibility and routing clearance before installation and follow vehicle manufacturer guidelines for in-tank components.