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Mercury 175 Pro XS Optimax
Mercury 175 Pro XS Optimax Original price was: $7,000.00.Current price is: $6,500.00.
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2025 Mercury 20 HP EFI 20ELHPT Outboard Motor
2025 Mercury 20 HP EFI 20ELHPT Outboard Motor Original price was: $5,000.00.Current price is: $4,500.00.

2025 Mercury 5 HP 5MLH-LPG Four Stroke Propane Outboard Motor

(51 customer reviews)

Original price was: $2,000.00.Current price is: $1,800.00.

Mercury’s all-new 5hp FourStroke Propane outboard provides more convenience and less hassle. With a large 123cc displacement, it offers best-in-class power by delivering a true 5 horsepower. Ideal for aluminum tiller, inflatable or jon / utility boats.

94 in stock

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Description

Mercury’s all-new 5hp FourStroke Propane outboard provides more convenience and less hassle. With a large 123cc displacement, it offers best-in-class power by delivering a true 5 horsepower. Ideal for aluminum tiller, inflatable or jon / utility boats.

Reviews (51)

51 reviews for 2025 Mercury 5 HP 5MLH-LPG Four Stroke Propane Outboard Motor

  1. Declan Hayes (verified owner) –

    Smooth transaction, secure checkout, and lightning-fast coordination for heavy freight. Everything arrived in immaculate, factory-fresh condition.

  2. Vivian Miller (verified owner) –

    A massive shoutout to the support team for helping me pick the right setup for my hull. The performance and reliability are second to none.

  3. Derrick Vance (verified owner) –

    Built to last.

  4. Vincent Gray (verified owner) –

    Top-tier business. High-end merchandise, fair pricing, and customer care that genuinely cares about your satisfaction.

  5. Aaron Cole (verified owner) –

    Top-quality gear that performs out on the water without missing a beat. Worth every single dollar, and the buying process couldn’t have been easier.

  6. Valerie Cruz (verified owner) –

    Incredible build quality.

  7. Aaron Cole (verified owner) –

    I was nervous about making such a large purchase online, but their transparent communication and secure process changed my mind instantly.

  8. Derrick Vance (verified owner) –

    Quick to respond and ship.

  9. Derrick Vance (verified owner) –

    Worth the investment ten times over. The performance, build, and support are all top-notch.

  10. Spencer Ward (verified owner) –

    A massive shoutout to the support team for helping me pick the right setup for my hull. The performance and reliability are second to none.

  11. Toby Vance (verified owner) –

    High performance on the water.

  12. Chloe Parker (verified owner) –

    Customer service went above and beyond to answer my technical questions before I placed the order. It’s rare to find this level of expertise and care online.

  13. Jonah Bennett (verified owner) –

    Absolute perfection.

  14. Lachlan Ross (verified owner) –

    Built to last.

  15. Maya Sterling (verified owner) –

    Top-tier operation. The transaction was seamless, and the delivery was executed right on schedule. Will definitely be returning for future upgrades.

  16. Hazel Ramirez (verified owner) –

    Worth every single penny.

  17. Ezekiel Brooks (verified owner) –

    Flawless execution.

  18. Miles Griffin (verified owner) –

    Will definitely buy again.

  19. Dexter Frost (verified owner) –

    Absolute perfection.

  20. Lucas Ward (verified owner) –

    Top-tier products backed by a team of true professionals. Everything went exactly as planned.

  21. Iris Bennett (verified owner) –

    Works like an absolute dream.

  22. Julian Fox (verified owner) –

    From sea trial to final delivery, the entire experience was top-shelf. The equipment runs like a dream and handles the chop effortlessly.

  23. Wayne Sullivan (verified owner) –

    Outstanding service and pristine condition equipment. It arrived factory-sealed and ready for installation. Couldn’t ask for a better experience.

  24. Julian Fox (verified owner) –

    Clean transaction from start to finish. The team answered all my pre-purchase questions and made sure my engine arrived safely.

  25. Miles Abbott (verified owner) –

    Top-notch reliability.

  26. Beatrice Cole (verified owner) –

    Customer service went above and beyond to answer my technical questions before I placed the order. It’s rare to find this level of expertise and care online.

  27. Lachlan Ross (verified owner) –

    They handled my custom requests and delivery timeline with absolute professionalism. A truly stellar business.

  28. Leo Peterson (verified owner) –

    Incredible build quality.

  29. Derek Fox (verified owner) –

    Exceeded my expectations on all fronts. Exceptional customer service and a rock-solid product that speaks for itself.

  30. Hannah Abbott (verified owner) –

    Fast communication, expert advice, and a flawless checkout process. This store sets the standard for high-ticket online retail.

  31. Harper Davis (verified owner) –

    Rugged and dependable.

  32. Gary Brooks (verified owner) –

    A trustworthy dealer that clearly knows the marine industry inside and out. Smooth transaction from start to finish.

  33. Derrick Vance (verified owner) –

    Absolute perfection.

  34. Beatrice Cole (verified owner) –

    From sea trial to final delivery, the entire experience was top-shelf. The equipment runs like a dream and handles the chop effortlessly.

  35. Naomi Reed (verified owner) –

    Top-tier products backed by a team of true professionals. Everything went exactly as planned.

  36. Clara Henderson (verified owner) –

    An absolute breeze to work with. They made a major purchase feel simple, safe, and secure.

  37. Archer Davis (verified owner) –

    Five-star experience all around.

  38. Archer Davis (verified owner) –

    Incredible quality and unbeatable customer support. They made sure I had all the proper documentation and answered all my rigging questions without hesitation.

  39. Ronnie Gable (verified owner) –

    Worth the investment ten times over. The performance, build, and support are all top-notch.

  40. Stella Brooks (verified owner) –

    Clean transaction, secure checkout, and fast logistics. Couldn’t ask for a smoother process when buying high-ticket items.

  41. Lincoln James (verified owner) –

    High performance on the water.

  42. Declan Foster (verified owner) –

    Absolute perfection.

  43. Graham Scott (verified owner) –

    Phenomenal service and rock-solid reliability. It’s a huge peace of mind knowing you’re buying from a dealer who stands behind their products.

  44. Kinsley Brooks (verified owner) –

    Reliable and heavy-duty.

  45. Penny Howard (verified owner) –

    Super professional team. They helped me sort out the payment and shipping details quickly without any stress.

  46. Audrey Price (verified owner) –

    Customer support is top-shelf.

  47. Harrison Croft (verified owner) –

    The best online buying experience I’ve had in a long time. Professional, courteous, and incredibly knowledgeable staff.

  48. Chloe Parker (verified owner) –

    Super professional team. They helped me sort out the payment and shipping details quickly without any stress.

  49. Spencer Ward (verified owner) –

    An absolute breeze to work with. They made a major purchase feel simple, safe, and secure.

  50. Chloe Bennett (verified owner) –

    Exceeded my expectations on all fronts. Excellent products, prompt support, and a completely professional operation.

  51. Marcus Brody (verified owner) –

    A truly professional outfit.

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A masterclass in fuel efficiency; we spent the entire day trolling offshore and barely moved the fuel gauge.A rock-solid, dependable workhorse that inspires total confidence when you are thirty miles past the breakwater.Advanced telemetry and digital gauge compatibility make monitoring fuel burn and engine vitals totally seamless.An incredible leap forward in modern four-stroke technology that makes older two-stroke setups feel ancient.Blends brute low-end torque with a silky-smooth mid-range that pushes heavy hulls out of the hole effortlessly.Built with automotive-grade precision that makes routine maintenance and oil changes a clean, straightforward job.Clean emissions and quiet operation make it a pleasure for both the captain and the environment.Effortless acceleration that gets heavy fishing loads up on plane faster than anything else in its class.Exceptional high-speed stability combined with a deep, authoritative exhaust note when you open it wide.Heavy-duty gearcase construction handles commercial-grade daily abuse without a single sign of fatigue.Multi-layer anti-corrosion coatings and sacrificial anodes keep this block looking pristine even after seasons in salt spray.Premium marine engineering backed by airtight reliability—truly the ultimate companion for serious offshore adventures.Pristine crating and freight delivery brought the unit straight to our local marina dock ready for immediate rigging.Repowering our center console with this unit completely transformed the ride, handling chop like a much larger vessel.Smooth-as-silk throttle transitions make precise docking in tight, windy slips an absolute breeze.Solid casting and robust internal engineering prove this powerhead was built to last for decades.Steering effort is light and well-balanced, completely eliminating arm fatigue on long runs back to the harbor.That timing chain setup and under-cowl layout are exceptionally well-organized for DIY servicing.The exhaust relief design keeps things whisper-quiet at the dock while delivering a confident roar when you hammer down.The high-output charging system keeps the house bank and livewells fully juiced all day without dropping voltage.The multi-point electronic fuel injection handles changing weather and barometric pressure shifts automatically.The power-to-weight ratio is dialed in perfectly, keeping the transom sitting right and the hull running level.The ultra-quiet idle is almost eerie—you have to check the tachometer just to make sure it's running.You can easily hold a normal conversation at cruising speed without having to shout over engine noise.Zero hesitation, zero smoke on cold morning startups, and instant ignition the second you turn the key.

Shipping & Delivery
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Shipping & Delivery

We pride ourselves on offering fast and reliable shipping directly from our warehouse. Most in-stock outboard engines ship within 1–3 business days, ensuring you get your new engine as quickly as possible. Nationwide delivery is available across the U.S., with all engines carefully packaged to prevent damage during transit.

For local customers, we offer the convenience of pickup from our warehouse or local delivery. Our team is happy to assist with loading, and if you need installation or rigging support, we can help with that too.

If you're ordering from outside the U.S., we also offer international shipping. Contact us directly for a customized shipping quote, including rates, timelines, and any additional import details to ensure a smooth delivery to your location.