Mercury 20hp EFI Outboard 20EH
$2,369.00
The Mercury 20hp EFI Outboard 20EH is a lightweight four-stroke tiller motor with electric start, delivering smooth acceleration, low vibration, and fuel-efficient EFI performance for small boats.
| Product Condition |
New |
|---|
Add $500.00 to cart and get free shipping!
In stock
The Mercury 20hp EFI Outboard 20EH is a compact, ultra-lightweight four-stroke outboard designed for boaters who want simple handling with modern performance. Featuring Electronic Fuel Injection, electric start, and tiller steering, it’s an excellent choice for aluminum boats, inflatables, jon boats, utility boats, and sailboats that require smooth power and easy operation.
Features and Performance
Electronic Fuel Injection (EFI) – Quick, reliable starts and smooth throttle response with improved fuel efficiency
Electric Start System – Push-button convenience for effortless operation
Ultra-Lightweight Design – Easy to install, transport, and maneuver
Innovative Tiller Steering – Locks at 73° for comfortable fishing and easier trailering
Quiet Four-Stroke Engine – Low vibration and reduced noise for all-day comfort
Short Shaft (15”) Configuration – Ideal for low-transom and lightweight hull designs
High-Output Alternator (12A / 145W) – Supports battery charging and onboard electronics
Why You Should Buy It
Trusted Mercury Marine reliability and build quality
EFI technology improves fuel economy and throttle control
Electric start enhances ease of use on the water
Lightweight design simplifies handling and transport
Backed by a Mercury Marine 3-Year Warranty
FAQ – Mercury 20hp EFI Outboard 20EH
Q1: What boats are best suited for the Mercury 20EH?
A: It’s ideal for aluminum tiller boats, inflatables, jon boats, utility boats, and small sailboats.
Q2: Does this outboard require a battery?
A: Yes. The electric start system requires a compatible marine battery.
Q3: What are the advantages of EFI on this 20hp engine?
A: EFI provides smoother acceleration, reliable starting, improved fuel efficiency, and consistent performance in varying conditions.
Q4: Is the Mercury 20EH suitable for saltwater use?
A: Yes. With proper flushing and routine maintenance, it can be used in both freshwater and saltwater environments.
| 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 | Tiller |
| Starting System | Electric |
| Weight | 112 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 20EH
3-Blade Aluminum Propeller
External Fuel Tank (3.2 Gallons)
Fuel Line Hose
Service Tool Kit & Parts
Stop Switch Lanyard
Owner’s Manual




Reviews
There are no reviews yet.