Attwood Universal Fuel Line Kit - 5/16" Diameter x 6' Length

The Attwood Universal Fuel Line Kit with 5/16" diameter and 6-foot length is an EPA-certified fuel delivery system engineered for marine engines and outboard motors requiring reliable fuel transfer. This complete kit combines a low-permeation fuel line with a multi-layer primer bulb, delivering both performance and safety in a ready-to-install package designed to meet or exceed marine fuel system standards.

The 5/16-inch diameter fuel line is constructed with low-permeation material that resists hardening and kinking over extended use, even at elevated temperatures up to 100 degrees Celsius. This specification matters because fuel lines exposed to engine heat and UV radiation typically degrade faster than pressurized hoses; the multi-layer construction and temperature rating ensure consistent fuel delivery without vapor loss or line failure. The included primer bulb features engineered connections designed for strength and durability, allowing reliable hand-priming of fuel systems before engine startup and during regular operation.

This kit serves boat owners, marine technicians, and outboard engine users who need a straightforward fuel line replacement or initial installation. The 6-foot length accommodates typical fuel tank-to-engine distances on recreational vessels, while the universal connector design works across multiple Attwood-compatible engine platforms. Whether you're performing routine maintenance, replacing aged fuel lines prone to cracking, or setting up a new fuel system, this kit eliminates the need to source components separately.

Marine fuel systems demand components that resist corrosion, handle thermal cycling, and maintain pressure consistency in both fresh and salt water environments. EPA certification indicates this line meets federal emissions and fuel system safety requirements, a standard that matters for both compliance and reliable performance. The Attwood brand's focus on marine propulsion systems means this kit is purpose-built for water-based applications where fuel line integrity directly impacts engine reliability.