ID # 40346722

Mercury - SeaPro 25HP

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Overview

SeaPro 15-25hp

Engineered for Commercial Duty

Season after season, these durable, easy-to-maintain SeaPro commercial motors deliver reliable starts and improved fuel efficiency. Calibrated to reach maximum torque at lower rpms, they provide more power with less stress on the motor. Get on plane faster – and stay there longer at lower speeds.

Specifications
Model
SeaPro
Category Name
Outboard Engines
Year
2026
Sale Type
New
Manufacturer
Mercury
Name
SeaPro 25HP
HP / KW
25/18.4
Horsepower
25
Engine Type
Inline-3
Recommended Fuel
Unleaded Regular 87 Octane Minimum (R+M/2) or 90 RON 10% Ethanol Maximum
Alternator Amp / Watt
17 amp (210 watt) electric start models
Smartcraft Compatible
Yes (electric start)
Dry Weight *Lightest Model Available
133 lbs / 60 kg
features

Electronic Fuel Injection (EFI)

From the moment you crank the engine to the moment you drop the throttle, EFI technology responds with instant power. Surefire starting in all weather conditions. Smooth, efficient acceleration. Maximum capability.

Convenient Maintenance

Spend less time on service and more time on the clock with our no-spill oil change system, easy-out fuel filter, lifetime maintenance-free valve train and a gearcase that will fully drain from any tilt position.

Corrosion Resistance

Durable alloys, sealed electrical components and serviceable anodes protect against corrosion in harsh conditions.

Battery-Free EFI

Go farther, confidently, with battery-free EFI technology. Included with manual-start models, it gives you the flexibility of portability, without needing to bring along a cranking battery.

Advanced Tiller

The Mercury tiller adapts to you, not the other way around. You can reverse the grip for left- or right-handed throttling and adjust the tiller angle laterally and vertically for better leverage and control.

advantage

Flexible, Versatile Power

Choice of remote or tiller controls and manual or electric start lets you set up your engine to meet your needs.

Small but Mighty

With their high torque and rugged durability, SeaPro outboards deliver exceptional capability in a range of commercial settings.

Valuable Fuel Savings

Light and efficient, SeaPro outboards help you get more done on every drop of fuel. The engine is also optimized for 87 octane for further savings at the pump.

Commercial-Grade Performance

Maximum toughness. Superior corrosion resistance. Ultimate reliability. A SeaPro outboard shows up on time, ready to work. The perfect co-worker.

smartcraft

SmartCraft. The Power To Do More.

Mercury SmartCraft® digital technologies refine the entire boating experience to ensure every day on the water reaches its full potential. From intelligent gauges and displays to advanced systems that make boat control easy, SmartCraft gives you the power to do more with your time on the water.

SmartCraft compatibility is available for Mercury engines 2004 and newer, 40hp and above; 2022 and newer, 25hp and above. Features vary based on controls and engine models.

Mercury SeaPro 25HP Gauges

SmartCraft digital gauges are a convenient solution for staying in the know. They offer at-a-glance access to precise engine data and select SmartCraft controls on a compact digital interface.

Mercury SeaPro 25HP Controls

Enjoy instantly responsive control and precise handling with Mercury digital control systems. Whether driving or docking, every task is made easier so you can take the helm with confidence. 

Mercury SeaPro 25HP Displays

With SmartCraft, you can integrate your engine with a compatible onboard display, gaining instant access to performance data and SmartCraft controls on the screen you use most.

Mercury SeaPro 25HP Connectivity

The Mercury Marine app is the ultimate boating companion. It transforms your mobile device into a hub for monitoring data, connecting with a dealer and viewing helpful content.

performance

Smooth & Quiet

From the balanced powerhead design to vibration-dampening materials, these outboards were engineered to be exceptionally smooth and quiet. So you can stay focused on the job in front of you.

Lightweight Performance

By minimizing weight at every opportunity, Mercury delivers a performance and efficiency boost to small boats.

High Torque

High-volume air intake boosts torque, for faster acceleration, while the high-displacement powerhead works less to move more, providing a longer service life.