Overview

The Attwood Marine 93806YLP7 is a Yamaha fuel line kit with a 3/8 in. inside diameter hose, a 6 ft run, and a multi-layer low-permeation primer bulb. It is built for Yamaha engine and tank connections, so it works as a replacement when the existing setup uses this hose size and matching Yamaha ends.

The hose is fiber reinforced, made for ethanol-blended fuels, and rated up to 100 C and 600 psi. Stepless 360 degree stainless steel clamps and engineered hose barbs support pressurized fuel systems. A separate tank fitting and fuel demand valve are not included, which matters if your current rig depends on those parts.

Key features

• 3/8 in. inside diameter fuel hose in a 6 ft assembly for Yamaha engine and tank connections
• Multi-layer low-permeation primer bulb helps keep the fuel system primed while reducing fuel vapor loss
• Fiber-reinforced hose is rated up to 100 C and 600 psi
• Hose construction helps resist kinking and hardening when used with ethanol-blended fuels
• Stepless 360 degree stainless steel clamps and engineered hose barbs are built for pressurized fuel systems
• Includes two 8896LP6 hose fittings for the engine end and tank end

Compatibility and fit

This assembly is sized for 3/8 in. fuel hose and Yamaha engine connections. Before ordering, check the inside diameter on your current line and confirm whether your tank side already has the fitting you need, because the kit does not include a separate tank fitting.

The 6 ft hose length suits many outboard layouts where the tank sits fairly close to the motor. On boats with a longer path from tank to engine, it is worth measuring the full route with the motor turned side to side so the hose does not pull tight or rub on corners and rigging points.

Installation and setup

This kit is a sensible replacement when the old hose has gone stiff, the bulb no longer holds prime, or the end fittings have started to wear. It is also a good match for owners updating older fuel hose on Yamaha outboards and wanting a low-permeation line that handles ethanol-blended fuel without the hose hardening as quickly.

For day boats, skiffs, small center consoles, and similar outboard setups, the assembly covers the core pieces most owners replace first: hose, bulb, and hose-end fittings. If your system uses a fuel demand valve or a specific tank fitting, those parts need to stay in place or be matched separately.

What’s included

• 6 ft fuel hose with 3/8 in. inside diameter
• Multi-layer low-permeation primer bulb
• Two 8896LP6 hose fittings for the engine end and tank end