
Mercury 20M FourStroke Outboard Motor
$6,051.50
The Mercury 20M FourStroke Outboard Motor is the perfect 20HP manual start engine for boaters in Australia and New Zealand seeking reliability, efficiency, and portability. Compact and lightweight at just 52 kg, this four-stroke motor offers smooth and quiet operation, advanced EFI fuel injection for excellent fuel economy, and low emissions that comply with local environmental standards. Its manual pull-start system ensures dependable starts without the need for a battery, making it ideal for remote fishing or recreational outings.
Engineered with saltwater-ready materials and Mercury’s renowned corrosion protection, this outboard thrives in the diverse marine environments of AU and NZ—from the Great Barrier Reef to Auckland Harbour. Its balanced design enhances boat stability while the tiller handle and simple gear shift provide ease of use for all skill levels.
Choose the Mercury 20M FourStroke for proven performance, durability, and efficiency that suits a wide range of small boats including jon boats, inflatables, and skiffs. Whether fishing, cruising, or exploring coastal waters, this motor delivers a quiet, smooth ride you can trust.
The Mercury 20M FourStroke Outboard Motor stands out as a top choice for boaters across Australia and New Zealand seeking a reliable, efficient, and portable engine. Designed for a variety of small watercraft including jon boats, inflatables, skiffs, and small fishing boats, this 20 horsepower, four-stroke outboard promises exceptional performance and durability in diverse marine environments—from the pristine waters of the Great Barrier Reef to the busy harbours of Auckland.
Performance and Efficiency
The Mercury 20M FourStroke is powered by a 4-stroke, 2-cylinder engine equipped with Electronic Fuel Injection (EFI) technology. This advanced fuel system optimises combustion, delivering smooth and quiet power output while maximising fuel economy. Boaters can expect lower fuel consumption and reduced emissions, making it an eco-friendly option that meets stringent Australia’s and New Zealand’s environmental regulations.
Lightweight and Portable
Weighing approximately 52 kilograms (115 lbs), this outboard is among the lightest in its 20HP class. Its compact and balanced design allows for easy mounting, manual handling, and transportation, especially beneficial when operating in remote or shallow waters. This portability is ideal for fishermen casting nets along Queensland coasts or explorers navigating New Zealand’s scenic inlets.
Reliable Manual Start System
The Mercury 20M features a dependable manual pull-start system, eliminating the need for a battery. This simplicity enhances reliability, especially in remote locations where access to power sources might be limited, such as remote fishing spots on Tasmania’s coastline or outlying islands near the Hauraki Gulf.
Durability Built for Australian and New Zealand Waters
Constructed with saltwater-ready materials and Mercury’s trusted anti-corrosion protections, this outboard withstands the harsh marine conditions typical of AU/NZ waters. Heavy-duty components ensure lasting performance in both saltwater and freshwater conditions, protecting your investment whether you’re fishing in the salty breezes of Botany Bay or cruising along the Marlborough Sounds.
Quiet and Smooth Operation
Advanced engineering minimises vibrations and noise, delivering a comfortable boating experience. Whether trolling for snapper in Moreton Bay or gently cruising Auckland Harbour, users will appreciate the smooth engine response and reduced noise levels.
Key Features & Benefits:
– 20 HP, 4-stroke engine with smooth, quiet operation
– Advanced EFI for superior fuel efficiency and low emissions
– Lightweight and compact for easy handling and transport
– Manual pull-start system – battery-free operation
– Saltwater-ready with corrosion-resistant components
– Balanced design for enhanced boat stability
– Forward-Neutral-Reverse gear system with a tiller handle
– Optional 12V, 12A alternator for charging set-ups
Why Choose Mercury?
Mercury Marine is a globally recognised brand known for its engineering excellence, innovative designs, and commitment to quality. They have a strong presence in Australia and New Zealand, offering dedicated customer support and parts availability tailored to local marine conditions. With decades of experience, Mercury outboards are trusted by professional fishermen, recreational boaters, and commercial operators alike.
Whether you’re navigating the expansive waterways of the Murray River or fishing the offshore reefs surrounding New Zealand’s North Island, the Mercury 20M FourStroke Outboard Motor delivers dependable power, versatility, and peace of mind. Its blend of fuel efficiency, durability, and portability makes it an ideal choice for anyone who demands quality and performance from a 20 HP outboard motor.
🚚 Shipping Policy – Outboard and Small Engines
At Outboard and Small Engines, we provide fast, reliable, and free nationwide shipping across Australia — and now offer international delivery to select destinations.
📍 Shipping Coverage
Australia: We ship to all destinations within Australia.
International: We ship worldwide using trusted carriers including DHL, FedEx, UPS, and Australia Post International.
🕐 Order Cut-Off Time
Orders placed before 12:00 PM AEST (Mon–Fri) are processed the same business day.
Orders placed after this time will be processed the next business day.
🛠 Handling Time
Orders are prepared and dispatched within 1–2 business days.
🚚 Transit Time
Australia: 3–7 business days after dispatch
International: 7–14 business days after dispatch
📦 Total Delivery Time
Australia: Estimated delivery window is 4–9 business days
International: Estimated delivery window is 8–16 business days
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