Mercury 20hp EFI Outboard 20E
$2,350.00
The Mercury 20hp EFI Outboard 20E is a lightweight four-stroke outboard with electric start and remote steering, offering smooth acceleration, low vibration, and dependable EFI performance for small boats.
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Overview Mercury 20hp EFI Outboard 20E
The Mercury 20hp EFI Outboard 20E is a compact, electric-start four-stroke outboard designed for boaters who want smooth performance with easy, push-button operation. Featuring Electronic Fuel Injection and remote mechanical steering, it’s an excellent choice for aluminum boats, inflatables, jon boats, utility boats, and sailboats that require reliable power and precise control.
Features and Performance
- Electronic Fuel Injection (EFI) – Quick, reliable starts and smooth throttle response with improved fuel efficiency
- Electric Start System – Effortless push-button starting for convenience and ease of use
- Remote Mechanical Steering – Ideal for console or side-mount control setups
- Ultra-Lightweight Design – Easy to install, transport, and handle on small boats
- Quiet Four-Stroke Operation – Low vibration and reduced noise for comfortable cruising
- High-Output Alternator (12A / 145W) – Supports battery charging and onboard electronics
- Short Shaft (15”) Configuration – Perfect for low-transom boat designs
Why You Should Buy it
- Trusted Mercury Marine reliability and engineering
- Fuel-efficient EFI technology reduces running costs
- Electric start improves usability and comfort
- Smooth, predictable performance for fishing and recreation
- Backed by a Mercury Marine 3-Year Warranty
| Specification | Details |
|---|---|
| Engine Type | Inline 2-Cylinder Four Stroke |
| Horsepower | 20hp |
| Displacement | 333cc |
| Fuel System | Electronic Fuel Injection (EFI) |
| Fuel Induction | 4-Valve SOHC |
| Shaft Length | 15" Short |
| Steering | Remote Mechanical |
| Starting System | Electric |
| Weight | 106 lbs |
| Alternator Output | 12 amp / 145 watt |
| Full Throttle RPM | 5700 – 6200 rpm |
| Propeller | 9.2" x 9.8" 3-Blade Aluminum |
| Warranty | Mercury Marine 3-Year Warranty |
- Mercury 20hp EFI Outboard 20E
- 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 20hp EFI Outboard 20E
What is the Mercury 20hp EFI Outboard 20E designed for?
The Mercury 20hp EFI Outboard 20E is intended for boaters who want smooth performance with easy, push-button operation. The row highlights 20 hp, Inline 2-Cylinder Four Stroke, remote mechanical, and a 15" Short shaft for a clearly defined operating setup.
How is this motor configured for performance and efficiency?
This outboard is listed with 20hp, 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 onboard control details stand out on this model?
This model is listed with a 15" Short shaft, Remote Mechanical steering, and Electric starting. Those details matter because alternator output is listed at 12 amp / 145 watt, helping buyers judge transom fit, helm style, and everyday operating convenience.
What practical buying details stand out on this model?
This outboard is aimed at boat setups that match its listed control and shaft arrangement. The row points to boaters who want smooth performance with easy, push-button operation and highlights a 15" Short shaft, helping buyers narrow it to the right helm and transom layout.

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