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Mercury SeaPro 15 HP Outboard Engine

15HP outboard engine for commercial use:

  • Durable: Built to last with a single overhead cam (SOHC) design, water-cooled cooling system, and corrosion-resistant gearcase.
  • Fuel-efficient: Electronic fuel injection (EFI) system helps to improve fuel efficiency.
  • Easy to maintain: Features a quick-access oil drain and filter.
  • Warranty: 3 years.
  • Optional remote fuel tank: For extended range.

An ideal choice for commercial fishing and other demanding applications

The Mercury SeaPro 15hp outboard engine is a rugged and durable engine that is designed for commercial fishing vessels and commercial workboats. It is powered by a 20.3cid/333cc 2-cylinder 4-stroke engine with electronic fuel injection (EFI). The engine produces 15hp and has a full throttle RPM of 4,500 – 5,500.

What makes this outboard truly exceptional:

  • Durable construction: The engine is built with a number of features that make it durable, including a single overhead cam (SOHC) design, a water-cooled cooling system, and a corrosion-resistant gearcase.
  • Fuel-efficient: The EFI system helps to improve fuel efficiency, which can save you money on fuel costs.
  • Easy to maintain: The engine is designed for easy maintenance, with features such as a quick-access oil drain and filter.
  • Long engine life: The engine is designed for a long engine life, with a warranty of 3 years/300 hours.


Feature Specification
Engine Type 2-cylinder 4-stroke
Horsepower (HP) 15 Hp
Fuel System Electronic fuel injection (EFI)
Gearcase Standard
Weight 99/45 lbs.
Recommended fuel 87 octane / up to 10% ethanol



15 HP


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Frequently Asked Questions


What is the best type of RIB for me?

The best type of RIB for you depends on your boating needs and preferences. We offer a wide range of RIBs that are perfect for different types of boating activities.

What is the best outboard motor for my boat?

The best outboard motor for your boat depends on the size and weight of your boat, as well as your boating needs. We offer a wide range of outboard motors that are perfect for different types of boats.

How do I maintain my RIB?

To maintain your RIB, you should clean it regularly, check the tubes for leaks or damage, and store it properly when not in use.

How do I maintain my outboard motor?

To maintain your outboard motor, you should change the oil and filter regularly, check the spark plugs and fuel filter, and store it properly when not in use.

How do I winterize my RIB?

To winterize your RIB, you should drain all water from the engine and hoses, add fuel stabilizer to the fuel tank, and store it in a dry place.

What safety equipment do I need on my RIB?

You should have life jackets, flares, a fire extinguisher, a first aid kit, and an emergency beacon (EPIRB or PLB) on board your RIB.

What is the warranty on your RIBs?

Our RIBs come with a manufacturer’s warranty that covers defects in materials and workmanship.

How long does it take to service a RIB?

The time it takes to service a RIB depends on the type of service required. We offer fast and reliable service to get you back on the water as soon as possible.