2026 Mercury Marine Jet 105hp

Jet 105hp
The most powerful in our lineup and the lightest in its class, the 105hp Jet outboard dominates the shallows and gets you to the action faster.

Jet Performance Data

Reduced Friction
FourStroke outboards are among the lowest-friction engines on the water. Low friction reduces the amount of power needed to run the engine, leaving more power to run the boat efficiently.

Powerful Acceleration
Mercury Jet outboards deliver awesome hole shots thanks to an efficient jet-drive design and performance-tuned scroll intake that increases torque.

Lighter by Design
The lightweight FourStroke engine design is ideal for shallow-water applications.

Jet Advantage
Corrosion Resistance
Specially engineered alloys, an exclusive multi-layer coating system, sacrificial anodes and waterproof electrical connections help protect your engine from the harshest elements in freshwater and salt.

Durability Meets Drivability
Our Jet outboards are tough, yet easy to handle, with a durable stainless impeller that can withstand hard operation and intuitive controls that put you in full command on the river or the marsh.

Compact Flexibility
The low weight and slender width of a Mercury Jet outboard lets you power boats ranging from compact river skiffs and small jon boats to larger boats capable of hauling all the gear and people you need for serious outdoor adventures.

More Fun on Less Fuel
Explore farther and stay out longer thanks to a lightweight design and optimized fuel injection that maximize performance from every drop of gas. 

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. 

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.

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.

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. 

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.

Warranty & Maintenance
Warranty Coverage
Mercury makes world-class marine products backed by world-class warranties.

Maintenance 
At Mercury, we make maintenance easy. Learn more about how to keep your Mercury products performing at their peak.

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Features may include: 
High-Output Alternator
A powerful 60-amp alternator helps keep batteries charged and your onboard electronics running all day.

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.

Extra Charging Power
Idle charge battery-management technology automatically increases idle rpm to boost alternator output and recharge low batteries.

Tiller Handle
With a range of adjustments and ergonomic controls, the available Big Tiller puts you in complete command of your adventures.

Stainless Impeller
The stainless impeller improves performance and withstands harsh, abrasive debris that can be drawn through the pump, enhancing long-term durability and reliability.

High-Displacement Powerhead
Featuring the proven Mercury 3.0L inline-4 powerhead, the 105hp Jet outboard packs the muscle and reliability needed to confidently tackle challenging waters.