Mercury 15hp EFI Outboard 15EH
$2,069.00
The Mercury 15hp EFI Outboard 15EH is a compact four-stroke outboard with electric start and tiller steering, delivering smooth acceleration, low vibration, and reliable EFI performance for small boats.
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Overview Mercury 15hp EFI Outboard 15EH
The Mercury 15hp EFI Outboard 15EH is a short-shaft, electric-start outboard motor built for boaters who want simple control, dependable power, and fuel-efficient performance. With tiller steering and Electronic Fuel Injection, this model is ideal for aluminum boats, inflatables, and small fishing boats where hands-on handling and smooth operation matter most.
Features and Performance
- Electronic Fuel Injection (EFI) – Delivers quick starts, smooth throttle response, and efficient fuel use
- Electric Start System – Convenient push-button starting for effortless operation
- Tiller Steering Control – Direct, responsive handling for precise maneuvering
- Short Shaft (15”) Design – Ideal for low-transom and lightweight boat setups
- Quiet Four-Stroke Engine – Reduced vibration and noise for comfortable cruising
- 12-Amp Alternator Output – Supports battery charging and basic onboard electronics
Why You Should Buy it
- Trusted Mercury Marine build quality and reliability
- Smooth, predictable power delivery with EFI technology
- Easy to operate with electric start and tiller steering
- Fuel-efficient design helps reduce operating costs
- Backed by a Mercury Marine 3-Year Warranty for peace of mind
| Specification | Details |
|---|---|
| Engine Type | Inline 2-Cylinder Four Stroke |
| Horsepower | 15hp |
| Displacement | 333cc |
| Fuel System | Electronic Fuel Injection (EFI) |
| Fuel Induction | 4-Valve SOHC |
| Shaft Length | 15" Short |
| Steering | Tiller |
| Starting System | Electric |
| Weight | 112 lbs |
| Alternator Output | 12 amp / 76 watt |
| Full Throttle RPM | 5700 – 6200 rpm |
| Propeller | 9.2" x 9.1" 3-Blade Aluminum |
| Warranty | Mercury Marine 3-Year Warranty |
- Mercury 15hp EFI Outboard 15EH
- 3-Blade Aluminum Propeller
- External Fuel Tank (3.2 Gallons)
- Fuel Line Hose
- Service Tool Kit & Parts
- Stop Switch Lanyard
- Owner’s Manual
Frequently Asked Questions About Mercury 15hp EFI Outboard 15EH
Who is the Mercury 15hp EFI Outboard 15EH intended for on the water?
The Mercury 15hp EFI Outboard 15EH is designed for boaters who want simple control, dependable power, and fuel-efficient performance. The row highlights 15 hp, Inline 2-Cylinder Four Stroke, tiller, and a 15" Short shaft for a clearly defined operating setup.
What engine configuration does this outboard use?
This outboard is listed with 15hp, and Inline 2-Cylinder Four Stroke. The specification row adds 333cc of displacement and electronic fuel injection (efi) fuel delivery, which helps buyers compare how this motor is set up for smooth, straightforward operation.
What control and rigging details are clearly stated for this unit?
This model is listed with a 15" Short shaft, Tiller steering, and Electric starting. Those details matter because alternator output is listed at 12 amp / 76 watt, helping buyers judge transom fit, helm style, and everyday operating convenience.
What kind of boat setup does this motor suit?
This outboard is aimed at boat setups that match its listed control and shaft arrangement. The row points to boaters who want simple control, dependable power, and fuel-efficient performance and highlights a 15" Short shaft, helping buyers narrow it to the right helm and transom layout.

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