Mercury 9.9MLH Command Thrust FourStroke
$3,918.60
The Mercury 9.9MLH Command Thrust FourStroke is a powerful and reliable 9.9 HP outboard motor designed for demanding marine environments across Australia and New Zealand. Featuring a larger Command Thrust gearcase, manual start, and ergonomic tiller steering, it delivers superior thrust and precise low-speed control—ideal for heavier boats, sailboats, or trolling. This four-stroke engine ensures quiet operation, excellent fuel efficiency, and reduced emissions, making it environmentally friendly without compromising performance. Its long 20-inch shaft suits a wide range of vessels, while the freshwater flushing system protects against corrosion after saltwater use. Trusted for durability and supported by a strong Mercury network, this motor is perfect for fishing the Great Barrier Reef, cruising Auckland Harbour, or exploring New Zealand’s stunning waterways. Experience Mercury’s commitment to quality, fuel economy, and smooth handling with the 9.9MLH Command Thrust FourStroke—your go-to motor for dependable marine adventures.
Experience exceptional control, robust power, and efficient performance with the Mercury 9.9MLH Command Thrust FourStroke outboard motor, designed specifically for boaters navigating the diverse and sometimes challenging waters of Australia and New Zealand. Whether you’re fishing the pristine waters of the Great Barrier Reef or cruising Auckland Harbour, this high-thrust 9.9 HP four-stroke engine offers the perfect balance of power and precision for a wide range of vessels.
The Mercury 9.9MLH stands out with its specially designed Command Thrust gearcase, engineered to deliver superior thrust and enhanced low-speed handling. This is indispensable for heavier boats, pontoons, and sailboats that require additional pushing power to manoeuvre with ease and precision. Its larger, heavy-duty gearcase ensures optimal performance even in slow-speed trolling or precise positioning scenarios, making it a reliable choice for both recreational and professional boaters.
Powered by advanced four-stroke technology, this outboard motor delivers a smooth, quiet ride with excellent fuel efficiency and reduced emissions—critical for preserving the pristine environments of Australia’s and New Zealand’s waterways. The high thrust propeller complements this by offering maximum pushing power without compromising manoeuvrability.
Boaters will appreciate the simplicity and reliability of the manual start system, which eliminates the need for a battery, making it suitable for lightweight setups or remote locations. Combined with an ergonomic tiller handle featuring intuitive throttle and gear shift controls, users enjoy enhanced grip and comfortable steering, reducing fatigue on long trips.
Additional features like the freshwater flushing system make maintenance effortless by protecting the engine from saltwater corrosion, thereby extending the life and boosting the reliability of the motor regardless of frequent use in coastal and offshore waters.
Key Features & Benefits:
• Command Thrust Gearcase: Larger, durable gearcase delivers superior thrust and precise control, essential for heavier boats and sailboats.
• FourStroke Efficiency: Advanced four-stroke design ensures a quiet, fuel-efficient ride with lower emissions, supporting environmental sustainability.
• High Thrust Propeller: Built for maximum pushing power and improved manoeuvrability at low speeds.
• Manual Start System: Easy pull start without the need for batteries, perfect for simple and dependable operation.
• Ergonomic Tiller Handle: Comfortable, responsive control with integrated throttle and gear shift for smooth steering.
• Freshwater Flushing System: Simple hose connection for easy flushing, protecting the engine from saltwater damage.
Why Choose Mercury?
Mercury has long been recognised as a leader in the marine engine industry, trusted by Australian and New Zealand boaters for their durability, innovation, and performance. Their commitment to quality ensures that every engine is rigorously tested to cope with the diverse marine environments of the Southern Hemisphere—from the salt spray of the northern Great Barrier Reef to the temperate waters of Fiordland. Choosing Mercury means investing in reliable power, excellent customer support, and a network of service centres across Australia and New Zealand, guaranteeing peace of mind on every voyage.
Specifications:
– Engine Type: 4-Stroke, 2-Cylinder
– Horsepower: 9.9 HP
– Displacement: 208cc
– Fuel System: Carbureted
– Starting System: Manual Start
– Shaft Length: 20” (Long Shaft)
– Steering System: Tiller Handle
– Gear Shift: Forward – Neutral – Reverse (F-N-R)
– Trim & Tilt: Manual Tilt
– Weight: 45 kg
Whether you are a seasoned angler, a weekend cruiser, or a professional operator in Australia or New Zealand, the Mercury 9.9MLH Command Thrust FourStroke is engineered to meet your needs with reliable thrust, exceptional fuel economy, and enduring performance.
🚚 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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