2.5 - 25 HP Mercury 4 Stroke Outboards

Mercury 4 Stroke Portable Outboards

Mercury Marine pioneered the outboard market. For over 70 years they have been innovating and perfecting the portable 4 Stroke outboard motor. These portable (2.5 - 20 HP) 4 stroke outboards offer serious benefits for serious boaters. These outboards are light and QUIET!

Mercury portable 4-stroke outboards are easy to install and use. Quiet with reliable starting, these engines offer peace of mind on the water. They also have low vibration and provide instant throttle response.

Mercury 4 strokes come with a standard 3-year factory warranty from Mercury Marine. Up to 8 years of factory warranty is available! We frequently offer an extra 2 years of factory coverage for free.

Choose between remote or tiller handle controls, manual or electric start. Select power or manual trim based on the horsepower.

Non-tiller handle models (remote) are ready for helm controls (sold separately). Visit our Mercury Controls page here for your options.

Benefits of Buying a New Mercury 4 Stroke:

Mercury portable small outboards have high torque and strong durability. These 4 strokes are perfect for jon boats, small aluminum fishing boats, and rigid inflatables.

These 4-Stroke outboards have a balanced powerhead and a special cowl design. This reduces vibrations and provides a smooth, quiet ride at any speed.

With premium corrosion-preventive technologies and durable components, these engines stand up to the most demanding marine environments.

With their compact design, these 4 strokes are ideal for new engine setups or repowers. The slim design fits most transoms, including narrow engine wells.

With great power-to-weight ratios and smart fuel systems, these engines are extremely efficient.

EFI (electronic fuel injection) is available on 8–20 HP outboards, providing surefire starting in all weather conditions.

Mercury has made maintenance simpler with features like a no-spill oil change system and lifetime maintenance-free valve train. See our OEM service maintenance kits page here.

Lighter by Design = Easy Portability. Proprietary alloys allow Mercury 4 Stroke outboards to deliver heavyweight performance in a lightweight package.

Please feel free to use the Contact Us tab with questions. We are a factory authorized Mercury Platinum dealer and have been in business since 1977.

Looking for Mercury Outboard parts? Visit our Outboard Parts Diagrams page here.