The outboard segment’s first V12 powerhead delivers uncompromising strength and reliability for commercial operators. Its 7.6-litre displacement and quad-cam design generate superior torque to easily power big boats on plane and move heavy loads.
SeaPro 500hp Horsepower
7.6L V12
Mercury redefined the way horsepower meets the water by building the first-ever V12 outboard. At 500hp, it is our most powerful, most capable commercial outboard yet. Heavy-duty components provide rugged reliability, while a revolutionary steerable gear case and automatic two-speed transmission deliver unrivalled handling and manoeuvrability. Every system is optimised to deliver outstanding fuel efficiency and simple maintenance, so you can minimise expense and downtime and maximise output.
Intuitive, innovative features
V12 Power and performance
Automatic two-speed transmission
The two-speed transmission makes easy work of transferring 500hp to the gearcase. It delivers maximum torque and acceleration in first gear to power heavy boats on plane quickly before the transmission silently shifts to second. No shift clunk. No limitations. Only smooth, efficient power.
Independent, steerable gearcase
Electro-hydraulic controls allow the steerable gearcase to react instantly to operator commands. With no movement from the engine above water, there are no distractions – only precise manoeuvrability in close quarters and effortless handling in open water.
Contra-rotating Propellers
A new series of dual props were expertly crafted to harness the full potential of 500hp. Designed to run in a contra-rotating configuration, the new propellers power heavy boats on plane swiftly and efficiently, while delivering exceptional handling at low speeds and optimal fuel economy at cruise.
Exceptionally smooth & quiet
A more rugged, more refined next-generation Advanced MidSection (AMS) mounting system cradles the powerhead to isolate noise and vibration, while careful tuning dampens induction sounds and nearly eliminates injection noise.
V12 SeaPro performance data
Superior fuel economy
The V12 SeaPro outboard is calibrated to deliver full performance on 87-octane fuel, with a host of efficiency-enhancing features such as a hydrodynamic gearcase and Advanced Range Optimisation (ARO), which automatically adjusts the fuel delivered to maximise economy and reduce your fuel expense.
Refined power
The highest displacement of any commercial outboard – 7.6 litres – means more torque and more horsepower, with less stress placed on the engine. That translates into a longer service life and more reliable performance, so you can accomplish more.
Quiet & smooth
With characteristics developed for the legendary Mercury Verado engine family, the V12 SeaPro outboard establishes a new benchmark for smooth and quiet operation among commercial outboards. It is quiet at idle and cruise, with significantly less vibration.
Engine Specifications by Horsepower
SmartCraft® The power to do more
SmartCraft® is a full suite of digital technologies, fully integrated and totally coordinated. Gauges, sensors, vessel systems, computer-controlled features – one total package, one high level of control. Make your boating experience easier, safer and a lot more enjoyable.
Repower your boat with a new outboard
It is simple. When you repower your boat with a new Mercury outboard, you get to keep making memories in a boat you love, while enjoying the reliability, performance and efficiency that a new engine brings.
Warranty & maintenance
Warranty coverage
Mercury makes world-class marine products backed by world-class warranties. You can also add a Mercury Product Protection (MPP) extended service contract that covers certain expenses caused by defects in materials and workmanship after the Mercury Limited Warranty expires.
Maintenance
An exclusive top cowl service door simplifies routine maintenance, letting you check or add engine oil without removing the top cowl. The service door also houses the latch release and a convenient carrying handle. A graphic, hour-based maintenance schedule decal is conveniently located under the cowl and provides a quick overview of routine maintenance intervals and a QR code to access additional information. All maintenance points are colour-coded to further speed up regular service.
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Learn more about SeaPro outboards at a Mercury dealer
No one understands marine performance like your local Mercury authorised dealer. Contact a dealer today to learn how you could power your operation with a SeaPro outboard.