Sunnyglade 6ft Fuel Line Assembly 3/8" Hose with Primer Bulb — Stainless Clamps, Ethanol-Resistant

Sunnyglade’s 6-foot, 3/8" fuel line assembly combines a reinforced rubber hose, integrated primer bulb with check valves, and stainless steel clamps to deliver a dependable universal fuel supply for outboards, boats, RVs, and other small engines.

This universal marine fuel hose and primer bulb assembly is built for versatility and durability. The 3/8" (10 mm) hose and bulb use a low‑permeation rubber formulation engineered to resist ethanol blends, UV and ozone exposure, and routine wear. At six feet long, it offers enough reach for many installations while remaining compact and flexible for routing in tight engine compartments. Note: the kit is sold as a hose-and-bulb assembly only and does not include engine or tank fittings; it is not EPA approved.

How does the primer bulb make starting and fuel transfer easier?

The built‑in primer bulb features dual check valves so you can prime from multiple angles without losing suction. That makes it faster to fill the carburetor or fuel pump and reduces crank time during warm‑ups and restarts. The bulb’s rubber material is designed to hold shape and resist cracking through repeated use.

• Dual check valves permit priming in different orientations
• Firm, responsive squeeze for reliable fuel delivery
• Resilient rubber bulb resists cracking and deformation

Will this hose work with ethanol-blended fuels and marine conditions?

Yes—the hose and bulb use a low‑permeation rubber compound chosen for compatibility with ethanol blends and to limit fuel evaporation. The material also offers enhanced resistance to UV and ozone, extending service life in outdoor marine environments. Proper storage away from direct sunlight and high heat will further preserve the rubber components.

• Low‑permeation rubber reduces fuel evaporation
• Formulation compatible with ethanol‑blended fuels
• Improved UV and ozone resistance for marine use

What installation steps and accessories are required?

The Sunnyglade assembly arrives as a 6‑foot 3/8" hose with primer bulb and stainless steel hose clamps already included. Because it’s a universal line, you’ll need to supply any engine or tank fittings specific to your motor or tank connections. Trim the hose to fit and secure with the supplied clamps for a leak-free connection.

• Includes: 6 ft 3/8" hose, primer bulb, stainless steel clamps
• Not included: engine/tank fittings—purchase to match thread/type
• Trim hose and tighten clamps for secure fit; check for leaks

How durable is the Sunnyglade fuel line under typical use?

Constructed from reinforced rubber and fitted with stainless steel clamps, this assembly is designed for frequent handling and exposure typical in boating and RV use. The materials provide solid resistance to abrasion and environmental degradation if stored and used according to recommendations. Avoid prolonged storage in direct sunlight or near high heat to maintain flexibility and prevent premature wear.

• Reinforced rubber hose for flexibility and abrasion resistance
• Stainless steel clamps resist corrosion in wet environments
• Recommended: avoid direct sunlight and high‑temperature storage

Who is this for: The Sunnyglade 6FT 3/8" fuel line assembly is ideal for boat owners, anglers, RV enthusiasts, small tractor operators and caravan users looking for a universal replacement fuel line with a reliable primer bulb. It suits anyone needing a ready-to-install 6‑foot hose for outboard motors or portable engines—provided you supply matching engine and tank fittings. This assembly is designed for durability and ethanol compatibility but should be stored out of direct sunlight and not used where EPA‑approved components are required.