YIENAKFUN 3/8 in 6FT Boat Fuel Line with Primer Bulb – Nylon Braided Universal Fuel Hose

Meet the YIENAKFUN 3/8 in 6 ft boat fuel line with primer bulb—a versatile hose built for marine and outdoor fueling tasks. The nylon braided exterior pairs with a flexible rubber core to deliver a balance of strength and pliability, making it easier to route through tight spaces while you refuel.

Key benefits at a glance

• Premium construction with low permeation to help minimize fuel evaporation and odor.
• 3/8" (10 mm) inner diameter and 5/8" (16 mm) outer diameter support steady, controlled flow.
• 6 ft universal length that fits boats, RVs, tractors, caravans, motorcycles, jet skis, lawn equipment, and more.
• Primer bulb design enables priming in multiple orientations, helping you start fueling quickly in challenging layouts.
• Rubber hose is compatible with ethanol blended fuels and other common liquids encountered on the road or water.
• Steel hose clamps are included for a secure, leak-resistant connection in marinized and outdoor environments.

Real-life scenarios illustrate how this line can streamline fueling tasks. On a boat, you can transfer gasoline from a portable container to the tank without repeatedly opening the cap. In an RV, the flexible hose reaches tight storage areas, helping reduce spills and mess during transfer. For snow removal or lawn care, the line offers a reliable link between a fuel source and the machine, with a bulb that assists the draw even in awkward positions.

Usage ideas and care

• Attach the line between a fuel source and your engine or storage tank to enable controlled transfer of gasoline, diesel, or other compatible liquids.
• Position the bulb for priming in the arrangement that fits your setup; it works in multiple directions to accommodate your space.

Care instructions are simple: store away from direct sunlight and extreme heat to extend hose life, and periodically inspect clamps and connections to maintain a secure fit. This design emphasizes dependable performance while remaining approachable and user-friendly for DIY fueling tasks.

What’s included and specs

• 6 ft total length
• Inner diameter 3/8" (10 mm); outer diameter 5/8" (16 mm)
• Materials: rubber with nylon braid reinforcement
• Includes steel hose clamps for marine and outdoor applications