LSDZWORK 3/8-Inch Marine Fuel Hose Feed Line – Rubber NBR, SAE J1527, 10 ft, 300 PSI

Overview

Meet the LSDZWORK 3/8-Inch Marine Fuel Hose Feed Line, built for dependable fuel delivery in boats and marine equipment. This hose blends NBR inner with a resilient NBR+PVC outer shell, reinforced by polyester braid to withstand marine vibrations and movement.

Key specs at a glance include an inner bore of 3/8" (9.5 mm) and an outer diameter of 17 mm, designed to fit standard fuel fittings while preserving flow. With a minimum bending radius of 80 mm, it offers versatile routing in crowded engine bays.

• Working pressure 300 PSI and burst rating 900 PSI, providing a healthy margin for common marine fuel systems
• Temperature range -20°F to 221°F (-30°C to 105°C), suitable for summer heat and cold water environments
• Compatible with gasoline, diesel, and E85, enabling use across multiple engine setups
• SAE J1527 compliant and designed for marine fuel lines, ensuring industry-standard compatibility

Durability and flexibility meet practical needs: the polyester braid reinforcement helps resist abrasion and flex under vibration, while the dual-layer outer sheath protects against exposure to fuel environment and engine bay heat. The hose is also relatively easy to route thanks to its balanced bend radius and 10 ft length.

Real-world use cases include delivering fuel to outboard motors, stern drives, or inboard engines, transferring fuel between tanks, and serving as a replacement in onboard fuel systems that endure heat and movement. Always verify your application pressure and temperature to ensure the hose remains within its listed limits. This product is designed to complement a range of marine installations without making guarantees about performance outcomes.