compare products

Mercury Marine 300CL SeaPro AMS
Mercury Marine 300CL SeaPro AMS

Specs

General Information

Manufacturer
Mercury Marine
Mercury Marine
Model
300CL SeaPro AMS
300CL SeaPro AMS
Model Code
13000086A
13000086A
Color
Phantom Black
Phantom Black

Electrical

Alternator
115A, 1,449W with Idle Charge
115A, 1,449W with Idle Charge

Engine

Engine Type
V8 [64 degree] with Dual Overhead Cam [DOHC] and 32-valves
V8 [64 degree] with Dual Overhead Cam [DOHC] and 32-valves
Ignition
SmartCraft PCM 112 Digital Inductive
SmartCraft PCM 112 Digital Inductive
Starting
Electric Start with SmartStart Protection
Electric Start with SmartStart Protection
Exhaust
Through prop
Through prop

Measurements

Power
300 Horsepower
300 Horsepower
Displacement
4,571.99 Cubic Centimeter
4,571.99 Cubic Centimeter
Bore x Stroke
3.6 x 3.4 in. (92 x 86 mm)
3.6 x 3.4 in. (92 x 86 mm)
Shaft Length
20"
20"
Dry Weight
600 lbs
600 lbs

Operational

Steering

Joystick Piloting for Outboards

Electro-hydraulic power steering

Joystick Piloting for Outboards

Electro-hydraulic power steering

Fuel Type
Unleaded
Unleaded
Full Throttle RPM Range
4,800 - 5,600
4,800 - 5,600
Fuel Induction
Electronic Fuel Injection (EFI) Computer Controlled with Advanced Range Optimization
Electronic Fuel Injection (EFI) Computer Controlled with Advanced Range Optimization
Lubrication
Integrated wet sump
Integrated wet sump
Cooling
Water-cooled with thermostat
Water-cooled with thermostat
Gear Ratio
1.75:1
1.75:1
Gear Shift

F-N-R

Gearcase option - 5.44 in.

F-N-R

Gearcase option - 5.44 in.

Trim System

Power trim and tilt

Max. Trim Range - 20° (-6° to 14°)

Max. Tilt Range - 73° (-6° to 67°)

Power trim and tilt

Max. Trim Range - 20° (-6° to 14°)

Max. Tilt Range - 73° (-6° to 67°)

Instrumentation

SmartCraft Engine Guardian

Digital Throttle & Shift (DTS)

SmartCraft Engine Guardian

Digital Throttle & Shift (DTS)

Propeller
Counter Rotation
Counter Rotation

Features

Features

  • SMARTCRAFT. BOATING WITH A HIGHER IQ: 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. Get smart.
  • JOYSTICK PILOTING: 300hp SeaPro AMS outboards are compatible with Joystick Piloting for Outboards. Joystick Piloting is designed and personalized for vessels powered by two to six SeaPro outboards. Mercury Joystick Piloting was the industry’s first joystick system for outboards and remains the best-selling marine joystick system.
  • VESSELVIEW MOBILE: VesselView Mobile allows boaters to use a mobile device (smartphone or tablet) to connect with their Mercury outboard or sterndrive engine(s). The plug-and-play module connects via Bluetooth, providing quick, convenient access to your engine’s data.
  • ACTIVE TRIM: Active Trim makes boating easier and more enjoyable by automatically trimming outboard engines. Active Trim simplifies boat operation while improving engine performance and decreasing fuel costs.
  • VESSELVIEW LINK: VesselView Link integrates an existing multi-function display with Mercury engine(s) to place information and control at the driver’s fingertips. Its user interface is easy to navigate, and it integrates chart-plotter, sonar, radar and more into one display.

Intuitive, Innovative Features

  • ADAPTIVE SPEED CONTROL: Maintains a desired rpm regardless of changes in load or conditions without adjustments to the throttle level position - a first for the outboard industry.
  • EXCEPTIONALLY SMOOTH AND QUIET: Tuned multi-chamber air intake minimizes airborne noise; fuel injector covers reduce high - frequency noise.
  • INDUSTRY-EXCLUSIVE BATTERY MANAGEMENT TECHNOLOGY: When battery voltage decreases, the engine will automatically decrease idle rpm to boost alternator outbput and recharge low batteries to the proper level, protecting operators from draining their battery while trolling.
  • EASY TO MAINTAIN: The exclusive Top Cowl Service Door simplifies routine maintenance, letting you check or add engine oil without removing the top cowl. Hour-based maintenance schedule decal is located under the cowl, providing a quick overview of routine maintenance.
  • HEAVY DUTY GEARCASE: All V8 and V6 SeaPro outboards feature a heavy-duty gearcase validated at three times the lifespan of a recreational gearcase. The SeaPro gearcase was designed with easy maintenance in mind: Oil can be easily drained from the gearcase torpedo.

SeaPro Advantage

  • MAXIMUM DURABILITY: V8 and V6 SeaPro outboards feature a heavy-duty gearcase that is validated at three times the lifespan of recreational gearcase and slips easily through the water, decreasing workload on the engine.
  • REDUCED FUEL COST: Advanced Range Optimization (ARO) and closed-loop fuel control on the V8 and V6 SeaPro outboards precisely adjust the fuel mixture for optimal fuel economy.
  • COMPACT FLEXIBILITY: The V8 and V6 SeaPro outboards mount on 26-inch centers, making them ideal for a broad range of multi-engine applications and simple, seamless repower rigging.

SeaPro Performance Data

  • LIGHTWEIGHT & COMPACT: Each 200 - 300hp SeaPro CMS (Conventional Midsection) outboard is the lightest engine in its class and is built to handle the demands of commercial applications.
  • RELIABILITY & DURABILITY: The V8 and V6 SeaPro outboards generate ample torque at lower rpm levels, enabling users to work their outboards hard without placing excess stress on the engine.
  • HIGH DISPLACEMENT: The 4.6L V8 225 - 300hp SeaPro outboards boast class-leading displacement, while the 200hp SeaPro features a brawny 3.4L V6 powerhead with plenty of muscle to get the job done.

Features

  • SMARTCRAFT. BOATING WITH A HIGHER IQ: 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. Get smart.
  • JOYSTICK PILOTING: 300hp SeaPro AMS outboards are compatible with Joystick Piloting for Outboards. Joystick Piloting is designed and personalized for vessels powered by two to six SeaPro outboards. Mercury Joystick Piloting was the industry’s first joystick system for outboards and remains the best-selling marine joystick system.
  • VESSELVIEW MOBILE: VesselView Mobile allows boaters to use a mobile device (smartphone or tablet) to connect with their Mercury outboard or sterndrive engine(s). The plug-and-play module connects via Bluetooth, providing quick, convenient access to your engine’s data.
  • ACTIVE TRIM: Active Trim makes boating easier and more enjoyable by automatically trimming outboard engines. Active Trim simplifies boat operation while improving engine performance and decreasing fuel costs.
  • VESSELVIEW LINK: VesselView Link integrates an existing multi-function display with Mercury engine(s) to place information and control at the driver’s fingertips. Its user interface is easy to navigate, and it integrates chart-plotter, sonar, radar and more into one display.

Intuitive, Innovative Features

  • ADAPTIVE SPEED CONTROL: Maintains a desired rpm regardless of changes in load or conditions without adjustments to the throttle level position - a first for the outboard industry.
  • EXCEPTIONALLY SMOOTH AND QUIET: Tuned multi-chamber air intake minimizes airborne noise; fuel injector covers reduce high - frequency noise.
  • INDUSTRY-EXCLUSIVE BATTERY MANAGEMENT TECHNOLOGY: When battery voltage decreases, the engine will automatically decrease idle rpm to boost alternator outbput and recharge low batteries to the proper level, protecting operators from draining their battery while trolling.
  • EASY TO MAINTAIN: The exclusive Top Cowl Service Door simplifies routine maintenance, letting you check or add engine oil without removing the top cowl. Hour-based maintenance schedule decal is located under the cowl, providing a quick overview of routine maintenance.
  • HEAVY DUTY GEARCASE: All V8 and V6 SeaPro outboards feature a heavy-duty gearcase validated at three times the lifespan of a recreational gearcase. The SeaPro gearcase was designed with easy maintenance in mind: Oil can be easily drained from the gearcase torpedo.

SeaPro Advantage

  • MAXIMUM DURABILITY: V8 and V6 SeaPro outboards feature a heavy-duty gearcase that is validated at three times the lifespan of recreational gearcase and slips easily through the water, decreasing workload on the engine.
  • REDUCED FUEL COST: Advanced Range Optimization (ARO) and closed-loop fuel control on the V8 and V6 SeaPro outboards precisely adjust the fuel mixture for optimal fuel economy.
  • COMPACT FLEXIBILITY: The V8 and V6 SeaPro outboards mount on 26-inch centers, making them ideal for a broad range of multi-engine applications and simple, seamless repower rigging.

SeaPro Performance Data

  • LIGHTWEIGHT & COMPACT: Each 200 - 300hp SeaPro CMS (Conventional Midsection) outboard is the lightest engine in its class and is built to handle the demands of commercial applications.
  • RELIABILITY & DURABILITY: The V8 and V6 SeaPro outboards generate ample torque at lower rpm levels, enabling users to work their outboards hard without placing excess stress on the engine.
  • HIGH DISPLACEMENT: The 4.6L V8 225 - 300hp SeaPro outboards boast class-leading displacement, while the 200hp SeaPro features a brawny 3.4L V6 powerhead with plenty of muscle to get the job done.