EVIL ENERGY 3/8" Fuel Hose Line 10ft NBR Rubber with 10 Clamps — SAE 30R7, 300 PSI, Oil-Resistant

EVIL ENERGY 3/8" NBR fuel hose line is a 10-foot, SAE 30R7 push-lock fuel hose assembly rated to 300 PSI working pressure and supplied with 10 clamps for ready installation.

This heavy-duty fuel hose kit combines oil-resistant NBR rubber with braided polyester reinforcement to meet SAE 30R7 performance. It’s designed for fuel lines, oil cooling circuits, and other low- to medium-pressure fluid routing where compatibility with gasoline, diesel, biodiesel and lubricants is required. The package includes a continuous 10-foot length of 3/8" (9.5 mm) ID hose plus ten straight clamps, giving you a complete, durable run for repairs, replacements, or custom installations.

What are the hose dimensions and physical properties?

The hose has an inner diameter of 3/8" (9.5 mm), an outer diameter of 0.67" (16 mm) and a wall thickness of 3.65 mm. Minimum recommended bend radius is 5" (128 mm), so it handles routing around moderate bends without kinking.

• ID: 3/8" (9.5 mm)
• OD: 0.67" (16 mm)
• Wall thickness: 3.65 mm
• Minimum bend radius: 5" (128 mm)

How strong and temperature-tolerant is the hose?

This fuel line is built for robust service: it offers a working pressure of 300 PSI and a burst pressure around 1,200 PSI, providing a broad safety margin for typical automotive and equipment use. The service temperature range covers -40°F to 257°F, so it tolerates winter cold starts and high under-hood temperatures.

• Working pressure: 300 PSI
• Burst pressure: approximately 1,200 PSI
• Temperature range: -40°F to 257°F
• Designed for consistent performance across variable climates

Which fluids is the NBR hose compatible with?

The NBR (nitrile butadiene rubber) inner compound resists swelling and degradation when exposed to common fuels and lubricants. This makes the hose suitable for gasoline, diesel, biodiesel blends, motor oil, grease, and many other petroleum-based fluids. Avoid exposure to strong chemicals or solvents outside typical fuel and oil service.

• Compatible with gasoline, diesel, biodiesel, motor oil, and grease
• Not intended for strong solvents or aggressive chemicals
• NBR formulation minimizes fuel swelling and permeation
• Meets SAE 30R7 fuel-system standards

How does the kit simplify installation and maintenance?

The 10-foot continuous length gives flexibility to cut and route the hose for custom runs or replacements. The kit includes 10 straight clamps sized to fit the 3/8" hose—enough for multiple fittings or spare clamps for future service. Braided polyester reinforcement helps the hose resist abrasion and maintain shape under pressure.

• 10-foot continuous hose for custom cuts
• Includes 10 straight clamps for secure terminations
• Polyester braid adds abrasion and crush resistance
• Push-lock style works with standard barbed fittings

Who this is for: technicians, DIY mechanics, fleet maintenance teams, and equipment owners who need a dependable, SAE-compliant fuel hose for automotive, marine, small-engine, or industrial applications. If you require a 3/8" ID hose that handles common fuels and oils across a wide temperature range, this EVIL ENERGY 10-foot hose kit provides a ready-to-install, heavy-duty solution with spare clamps for tidy, secure connections.