Mercury 6HP FourStroke


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The Mercury 6hp fourstroke portable outboard engine weighs only 26kg. Shop the range of Mercury fourstroke portable outboards online.

$1,745.00

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Mercury 6HP FourStroke

Lightweight Power for Everyday Boating

The Mercury 6HP FourStroke outboard engine offers dependable and efficient propulsion for a variety of small-boat applications. Ideal for tenders, jon boats, inflatables, and small fishing craft, this engine blends Mercury’s trusted reliability with user‑friendly performance. Whether you’re cruising quiet waters, chasing fish, or simply towing your boat to the ramp, the Mercury 6HP FourStroke gives you confidence every time you start the engine.

Smooth, Efficient FourStroke Performance

First and foremost, the FourStroke design delivers smooth, quiet operation with excellent fuel efficiency. Unlike older two‑stroke models, the 6HP FourStroke provides refined power with minimal vibration and reduced emissions. Consequently, every outing feels more comfortable and enjoyable, while greater fuel economy lets you spend more time on the water and less time refuelling.

Easy Starting and Responsive Throttle

Moreover, this engine is engineered for simple, reliable starts and predictable performance. Thanks to its well‑tuned combustion system and thoughtful design, it starts quickly in a range of temperatures and conditions. As a result, you enjoy responsive throttle control and confident acceleration, making it easier to manoeuvre your boat in tight spaces or push onto plane smoothly.

Built for Durability and Marine Conditions

In addition, Mercury equips the 6HP FourStroke with durable, corrosion‑resistant components built to withstand tough marine environments. From its rugged lower unit to precision internal engineering, every part contributes to long‑lasting reliability. Meanwhile, straightforward maintenance helps keep your engine performing at its best for seasons to come.

User‑Friendly Features for Boaters

Furthermore, this outboard offers features that enhance usability and convenience. Its ergonomic tiller handle makes steering intuitive and effortless, while built‑in fuel efficiency means fewer stops and more time exploring. Therefore, whether you’re launching from a beach or cruising a sheltered bay, the engine adapts to your boating needs with ease.

A Trusted Companion on the Water

Ultimately, the Mercury 6HP FourStroke combines efficient, smooth power with durable construction and responsive control. Therefore, whether you’re outfitting a tender, upgrading an older engine, or powering a small boat for family outings, this outboard delivers dependable performance and enjoyable operation on every trip.

If you’re unsure about the correct shaft length for your boat, check out this video.

SPECIFICATIONS

HP / KW 6 / 4.4
ENGINE TYPE 1 CYLINDER
DISPLACEMENT (CID/CC) 7.5 / 123
FULL THROTTLE RPM 5000 – 6000
FUEL INDUCTION SYSTEM 2-Valve pushrod (overhead valve)
RECOMMENDED FUEL 87 octane compatible (up to 10% ethanol)
RECOMMENDED OIL Mercury FourStroke Oil 10W-30
ENGINE PROTECTION OPERATOR WARNING SYSTEM Over-rev
Low oil pressure
STARTING Manual
STEERING Tiller
SHAFT LENGTH 15″ / 381mm

20″ / 508mm

GEARCASE RATIO 2.15:1
DRY WEIGHT 26kg / 57lbs
CARB STAR RATING 3
BORE AND STROKE 2.32 x 1.77″ / 59 x 45mm
IGNITION CDI w/ electronic spark advance
FUEL SYSTEM Carbureted
COOLING SYSTEM Water-cooled with thermostat
GEAR SHIFT F-N-R
GEARCASE OPTIONS Standard
TRIM POSITIONS 6
EXHAUST SYSTEM Through Prop
SHALLOW WATER DRIVE Yes
SHALLOW WATER TRIM RANGE (DEGREES) 16
INTEGRATED FUEL TANK (L / gal) 1.1 / 3.3
OPTIONAL FUEL TANK (L / gal) 12 / 3.2
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Weight N/A
Dimensions N/A
Shaft Length

15", 20"

Brand

Mercury Outboard Engines

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