Marine LPG Supply Line Hose – 15 ft, 3/8" Swivel Flare, UL Listed
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UL Listed LPG Supply Line Hose – 15 ft, Ready to Install
This 15-foot LPG supply line hose gives you a long, flexible run between your onboard propane or LPG cylinder and your regulator, solenoid valve, or appliance — ideal for installations where the cylinder locker and the galley stove or appliance are separated by a meaningful distance. It arrives fully assembled and leak tested with solid brass 3/8" female swivel flare fittings on each end, high-pressure LPG-rated hose, and UL listed for safety compliance.
The hose won’t corrode, and the construction resists the stress and fatigue cracking that can develop in metal tubing over time — an important consideration in the vibration-heavy marine environment. The swivel flare fittings make alignment easy during installation without twisting the hose.
Key Features
- UL listed — meets safety standards for LPG supply line applications
- Fully assembled and leak tested before leaving the factory
- Solid brass 3/8" female swivel flare fittings on each end
- High-pressure LPG-rated hose construction
- Corrosion resistant — will not develop stress or fatigue cracks
- 15-foot length — suits runs from cockpit or stern lockers to mid-ship or forward galleys
Need a Different Length?
- 2-foot LPG Supply Line Hose
- 5-foot LPG Supply Line Hose
- 10-foot LPG Supply Line Hose
- 20-foot LPG Supply Line Hose
- 30-foot LPG Supply Line Hose
- 35-foot LPG Supply Line Hose
- 40-foot LPG Supply Line Hose
Complete Your LPG System
- 1/4" LPG Solenoid Shut-Off Valve – 12V
- 3/8" LPG Solenoid Shut-Off Valve – 12V
- LPG Gas Control Panel – 1/4" 12V Solenoid
- LPG Gas Control Panel – 3/8" 12V Solenoid
- LPG Straight Thru-Fitting for Bulkheads & Decks
Parts Desk Insights
The 15-foot length is one of the most commonly used runs for boats with a stern or cockpit LPG locker and a galley stove located amidships or forward — long enough to reach without splicing, short enough to route cleanly without excess coiled hose. It’s also a good choice when routing through a bulkhead thru-fitting and along a cabin sole or under a settee. If your run is shorter — for example, a locker directly adjacent to the stove — the 10-foot or 5-foot versions may be a cleaner fit. Contact our parts desk if you need help measuring your run or confirming fitting compatibility.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.