2020 MERCURY 5 HP 5MXLHA-LPG SAIL POWER PROPANE OUTBOARD MOTOR FOR SALE
$1,330.00
2020 MERCURY 5 HP 5MXLHA-LPG SAIL POWER PROPANE OUTBOARD MOTOR
Description
Mercury 5 HP 5MXLHA-LPG Sail Power Propane Outboard Motor for Sale – Full Specifications, Features & Buying Guide
When it comes to a clean, efficient, and quiet power system for your sailboat or small boat, you can’t go wrong with the Mercury 5 HP 5MXLHA-LPG Sail Power Propane Outboard Motor. Engineered with sailboat use in mind, this revolutionary propane-fueled outboard provides strong thrust with very few emissions and upkeep.
And yes – we are selling the Mercury 5 HP 5MXLHA-LPG outboard motor. This blog post gives you everything you need to know before you buy that one, including full specifications, special features, propane outboard benefits, and why you should buy from us.
1. Introduction: A New Era in Sail Power
With cleaner, more convenient auxiliary power sought by sailboat owners, the Mercury 5 HP 5MXLHA-LPG outboard motor is at the forefront of the trend. With no carburetor and straightforward fuel, this model solves many of the most prevalent problems associated with traditional gasoline-powered engines.
Whether docking, working in a tight space, or having a windless day on the water, this motor delivers reliable performance when you need it most. And because we’re dedicated to offering outboard motors to boaters around the globe, we currently have the Mercury 5 HP 5MXLHA-LPG for sale.
2. Why Propane? Key Benefits of LPG Outboards
Propane outboards are gaining traction—and for very good reason. Here are some benefits that make the Mercury 5MXLHA-LPG noteworthy:
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Cleaner-burning fuel – emits 30-50% fewer pollutants than gasoline
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No ethanol – avoids issues with fuel breakdown
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Easy storage – tanks are portable, secure, and leak-proof
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Instant ignite – propane ignites faster, especially in low temperatures
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Less maintenance – no carburetor, no choking, and fewer parts to repair
If you’re tired of the headaches of gasoline, the switch to propane will be an epiphany.
3. Mercury 5MXLHA-LPG: Sailboat-Designed
The 5MXLHA-LPG is designed particularly for sailboat application. With its 25-inch extra-long shaft, it penetrates deep transoms with ease and delivers efficient thrust even in dense currents or swells.
The Sail Power model includes a high-thrust propeller and 12V charging system—ideal for keeping your onboard batteries charged while cruising.
4. Full Specifications
Following are the detailed technical specifications of the Mercury 5 HP 5MXLHA-LPG outboard motor:
| Specification | Details |
|---|---|
| Model | 5MXLHA-LPG |
| Engine Type | 4-stroke OHV, single cylinder |
| Displacement | 123 cc |
| Fuel Type | Propane (LPG) |
| Fuel System | Clean-burning, pressurized LPG |
| Starting System | Manual Start |
| Shaft Length | 25″” (Extra Long) |
| Steering | Tiller Handle |
| Weight | Approx. 59 lbs (26.8 kg) |
| Trim Positions | 6 positions |
| Cooling System | Water-cooled with thermostat |
| Propeller | High-thrust 4-blade prop |
| Alternator Output | 12V / 4A |
| Warranty | 3 Years Limited Warranty |
5. Features That Make a Difference
✓ Sail Power Prop
Specially designed 4-blade high-thrust prop produces additional thrust at low speeds—perfect for maneuvering and docking sailboats.
✓ 25-Inch Shaft
Extra-long shaft keeps proper propeller depth on deep-hulled and transomed sailboats.
✓ Clean-Burning Propane
No gas odors, no ethanol issues, and no fuel stabilizer needed—just hook up a common propane cylinder and go.
✓ Integrated 12V Charging
Charge your onboard battery system or electronics while using the motor. This is ideal for sailboats with a navigation system or lighting.
6. Performance and Reliability
Don’t be fooled by the 5 HP rating—this motor delivers significant thrust, silky smooth torque, and consistent performance. It’s ideal for:
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Docking
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Harbor navigation
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Batteries charging
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Standby propulsion when sailing isn’t feasible
And with propane fueling it, there’s no clogged carburetor or stale fuel to worry about. Every start is clean and dependable.
7. Easier Maintenance and Use
Mercury’s propane outboard is maintenance-courteous by design:
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No carburettor to clean
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No fuel stabilizers needed
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No ethanol-related breakdowns
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Propane burns cleaner, too, for longer-lasting engines
Which translates to less down time, less repair, and more worry-free days on the water.
8. Safety and Environmental Advantages
✓ Eco-Friendly
With significantly reduced emissions, the 5MXLHA-LPG meets or exceeds EPA and CARB regulations.
✓ Safe Fuel Handling
Propane is safer and less volatile than gasoline, with leak-proof containers and no risk of ethanol phase separation.
✓ Spill-Free Refueling
Because the tanks are sealed, there’s no risk of fuel spilling into the water—a big eco-friendly advantage for green sailors.
9. Comparing to Gasoline Outboards
| Feature | Propane (Mercury 5MXLHA-LPG) | Gasoline Outboards |
|---|---|---|
| Fuel Storage | sealed, clean propane tanks | Risk of spills and fumes |
| Emissions | Lower CO₂, cleaner exhaust | Higher pollution |
| Maintenance | Minimal, no carburetor | Regular cleaning required |
| Cold Start | Instant | Choking may be required |
| Fuel Shelf Life | Indefinite | 1–2 months (with ethanol) |
The propane outboard wins in almost every category.
10. Applications: Best Use Cases
This engine is a great selection for:
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Small to mid-size sailboats
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Dinghies as tenders
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Eco-friendly boaters
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Off-grid sailors with electronics on board
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Boaters tired of gas-based engine issues
11. Why Buy the Mercury 5 HP 5MXLHA-LPG From Us
We don’t just write about these engines—our company sells them.
When you purchase from us, you get:
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Guaranteed authentic Mercury product
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Factory-authorized warranty
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Fast shipping globally
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Friendly customer service
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Tips and advice on installation
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Aggressive pricing
We are recommended by recreational sailors, liveaboards, and marine experts alike.
12. Shipping, Warranty, and Customer Support
Every Mercury 5 HP 5MXLHA-LPG is supported by a 3-year limited warranty, covering parts and labor.
We offer fast global shipping, carefully packaged to prevent damage, with real-time tracking included.
Need support after the sale? Our experienced marine personnel stand by to answer your inquiries.
13. Frequently Asked Questions (FAQ)
Q: May I mount this motor on a dinghy or skiff?
A: Yes, but it’s best for sailboats due to its longer shaft and high-thrust prop.
Q: What size propane tank do I need?
A: A typical 20 lb BBQ-style tank is perfect.
Q: Is installation complicated?
A: No. It mounts exactly like any other outboard and includes all the connectors you’ll require.
Q: Do I need a special permit to carry propane aboard my boat?
A: Generally not—but always check local maritime law.
Q: Is this model available for shipping immediately?
A: Yes, we carry this model in stock and ready to ship immediately.
14. Last Words: Switch to Propane Power
The Mercury 5 HP 5MXLHA-LPG Sail Power Outboard is the ultimate blend of clean design, top performance, and convenience. It’s everything today’s sailor could desire in a supplementary engine—without the inconvenience of gasoline.
Using propane convenience and Mercury’s world-famous engineering, this outboard is a smart buy for anyone who wants dependable, clean power.
15. How to Order
Ready to give your sailboat auxiliary power a boost?
✅ Order now by calling us for your Mercury 5 HP 5MXLHA-LPG outboard motor.
We’ll walk you through the process, handle the details, and have your engine shipped safely and efficiently—wherever.
Don’t wait—supply is limited because propane outboards are hot items. Order your Mercury 5MXLHA-LPG today and discover sail power like it should be done.







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