2025 Mercury FourStroke 9.9hp EFI
$3,480.00
Miller's Marine | Momentum Marine | Ocala, Florida
Explore Freedom with the 2025 Mercury Marine FourStroke 9.9hp EFI Outboard
Discover unparalleled performance and unmatched portability with the premium Mercury Marine four-stroke outboard, specifically the powerful yet efficient 9.9hp EFI model. Designed to empower boat owners, this reliable outboards unit is engineered to help you unlock ...
[read more]Explore Freedom with the 2025 Mercury Marine FourStroke 9.9hp EFI Outboard
Discover unparalleled performance and unmatched portability with the premium Mercury Marine four-stroke outboard, specifically the powerful yet efficient 9.9hp EFI model. Designed to empower boat owners, this reliable outboards unit is engineered to help you unlock inaccessible waterways and make long journeys effortless.
Why Choose a Mercury FourStroke Outboard?
The entire range of Mercury Marine four-stroke engines—from the compact 2.5hp units up through larger models—is built for adventure, allowing boaters to enjoy the water on their own terms. The combination of lightweight design and robust power means you can reach places that typically require more demanding equipment.
This particular 9.9hp EFI Mercury outboard delivers quick acceleration combined with impressive cruising speed. It is renowned for being incredibly reliable, compact to transport, easy to install on various boat setups, and straightforward to operate—leaving nothing but adventure awaiting you at your destination.
Key Features of the 9.9hp EFI Model
The advanced technology integrated into this modern Mercury Marine outboard ensures a superior boating experience while simplifying ownership:
Electronic Fuel Injection (EFI) Technology
For reliable, instant power from the moment you start up to when you throttle down, Electronic Fuel Injection is key. This EFI system provides sure-fire starting capability in all weather conditions and delivers smooth, efficient acceleration for maximum fun on every trip.
Battery-Free Operation for Ultimate Portability
Enjoy true flexibility with our battery-free EFI technology (available on select 8hp to 20hp models). This advanced feature allows you to maximize portability without the need to haul extra batteries, giving you confidence and freedom wherever your journey takes you.
Simplified Maintenance Design
We understand that maintenance should be simple. The Mercury Marine outboard features thoughtful designs like a no-spill oil change system and an easy-out fuel filter. Furthermore, advanced components include lifetime maintenance-free valve trains, ensuring minimal hassle and maximum uptime when you need it most.
Advanced Tiller Control
Select models feature highly adjustable tiller handles that put the operator in complete control of the boat's direction. With easy-to-reach controls and customizable setups (including left or right hand configurations), maneuvering is precise and effortless.
Engine Performance Specifications
The 9.9hp EFI engine provides an ideal balance of power, weight, and efficiency for recreational use:
- Model: Mercury Marine FourStroke 9.9hp EFI Outboard
- Power Output: 9.9 HP (7.4 kW)
- Engine Type: Inline-2 Cylinder
- Displacement: 12.8 CID
- Starting System: Manual and Electric (with manual backup reliability)
- Weight Advantage: Available in lightweight models, enhancing portability for easy transport to the water's edge.
Operational Highlights
The combination of a powerful 9.9hp rating with cutting-edge EFI technology makes this Mercury Marine outboard an optimal choice for anglers, family outings, and general day cruising. Its inherent lightweight nature means you can easily bring reliable fun wherever your destination calls.
| Location | Momentum Marine | |
| Condition | NEW | |
| Stock Number | 1R318208 | |
| Year | 2025 | |
| Make | Mercury Marine® | |
| Model | FourStroke 9.9hp EFI | |
| Vehicle Type | Outboard | |
| Category | Four Stroke | |
| VIN | 1R318208 | |
| Propulsion Type | Powered |
| Engine | |
| Engine Power | 9.9 HP (7.4 kW) |
| Engine Type | Inline-2 |
| Displacement | 12.8 CID (209 CC) |
| Electric | |
| Alternator | Electric: 12 amp (145 watt) |
| Starter | Manual, Electric (w/ manual backup) |
| Capacities | |
| Fuel Capacity | Remote Standard: 3.2Gal (12L) |
| Weights | |
| Dry Weight | Lightest model available: 85 lbs (38.5 kg) / 100 lbs (45.5 kg) (CT Model) |
| Features | |
| Features | Trim System: Manual, Power tilt (CT model) |
| Dry Weight | Lightest model available: 85 lbs (38.5 kg) / 100 lbs (45.5 kg) (CT Model) approx. |
| Engine Power | 9.9 HP (7.4 kW) |
Mercury FourStroke outboards are made to unlock the inaccessible. To make light work of long journeys. The 2.5 to 20hp FourStroke outboards empower you to enjoy the water on your terms and reach places you wouldnât dare venture with other engines. Theyâre reliable, compact, lightweight, easy to install and simple to operate, while still delivering quick acceleration and impressive speed. The only thing missing is a destination.
Features may include:
Electronic Fuel Injection (EFI)
From the moment you crank the engine to the moment you drop the throttle, EFI technology (on 8 to 20hp outboards) responds with instant power. Surefire starting in all weather conditions. Smooth, efficient acceleration. Maximum fun.Battery-Free EFI
Go farther confidently with battery-free EFI technology, included with manual-start 8 to 20hp outboards. It lets you enjoy the flexibility of portability, without needing to bring along a cranking Maintenance
We made maintenance easier with features like a no-spill oil change system, easy-out fuel filter and lifetime maintenance-free valve trainAdvanced Tiller
With a range of adjustments, easy-to-reach controls and the flexibility to be set up for left- or right-handed operation (on select models), Mercury tiller handles put you in complete command of your Portability
Simple to install and lightweight, 2.5 to 20hp FourStroke outboards let you bring along the fun wherever itâs needed.
Estimate Payments
Payment calculations are just estimates. Rates and terms vary day to day. Not an agreement, informational purposes only. Contact dealer for current rates, terms, and payment plans, etc.
Advertised pricing excludes applicable taxes title and licensing and are subject to change without notice. Pricing may exclude any added parts, accessories or installation unless otherwise noted. Sale prices include all applicable offers. Not all options listed available on pre-owned models. Contact dealer for details.
