New
Honda15 HP
Honda BF15
2016 · gasoline
$2,200.00
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Used
Suzuki
Suzuki 20HP
$2,200.00
The Suzuki 20 HP outboard (like the DF20A and its variants) is a lightweight, fuel-efficient 4-stroke marine engine ideal for small boats, tenders, skiffs, and recreational use. It delivers 20 horsepower from a 2-cylinder, 327 cc SOHC engine with battery-less electronic fuel injection and Lean Burn.
Horsepower
20 HP
Fuel Type
gasoline
Year
2019
Hours
324
Displacement
327cc
Stroke
4-stroke
Rated Output
14.7 kW / 20mhp
Rated Speed
6300rpm
In Stock (3 available)
Free shipping on orders over $500
90-day warranty included
Description
The 2019 Suzuki 20 HP is a compact, fuel-efficient 4-stroke EFI outboard designed for small boats, skiffs, tenders, and recreational vessels. It features Suzuki’s Lean Burn Control System for enhanced fuel economy, a multi-layer corrosion-protected body, and is saltwater-rated, offering reliable performance on a variety of water conditions.
Specifications
SKUS650971
BrandSuzuki
CategoryOutboard Engines
ConditionUsed
Horsepower20 HP
Fuel Typegasoline
Year2019
Displacement327cc
No. of Cylinders2 cylinders
Stroke4-stroke
Shaft Length15
Weight97.00 lbs
Hours324
Rated Output14.7 kW / 20mhp
Rated Speed6300rpm
Cylinder Bore x Stroke60 mm × 57 mm / 2.36 in × 2.24 in
Combustion System4-stroke, DOHC, electronic fuel injection (EFI)
AspirationNatural
Alternator12 amp
Dry Weight44 kg / 97lbs
ControlsMechanical
Frequently Asked Questions
What type of engine is the Suzuki 20 HP outboard?
The Suzuki 20 HP is a two-cylinder, four-stroke outboard engine with Electronic Fuel Injection (EFI) and Lean Burn Control System for efficient performance and better fuel economy.
How much horsepower does this engine produce?
It delivers a maximum output of 20 horsepower, making it suitable for small-to-medium boats.
What boats is the Suzuki 20 HP good for?
This motor is ideal for skiffs, jon boats, fishing boats, inflatable boats, and sailboat auxiliary power due to its lightweight design and smooth power delivery.
What fuel should I use?
Use unleaded gasoline with a minimum octane rating of 87 (regular pump fuel). High ethanol blends above about 10 % are generally not recommended.
What shaft lengths are available?
15″ (short shaft) — good for smaller hulls 20″ (long shaft) — better for deeper transoms and larger boats.
Does it have electric start or pull start?
Yes — depending on the model version, it can have electric start and may also include manual backup starting.
What RPM range should I expect?
At full throttle, the recommended operating range is typically around 5,300–6,300 RPM for best performance.
Is it fuel efficient and environmentally friendly?
Yes — the Lean Burn Control System optimizes the fuel-air mixture, improving fuel economy while also reducing emissions and operating cost.
Can I use the Suzuki 20 HP in saltwater?
Absolutely. The engine is saltwater rated and has multi-layer corrosion protection, but rinsing with fresh water after saltwater use is recommended to extend longevity.
What are common maintenance tasks?
Routine maintenance includes: Checking and changing engine oil and filter Inspecting spark plugs Servicing the water pump/impeller Changing gearcase oil Flushing the engine after saltwater use.
What are some safety features?
Low oil pressure warning Overheat warning system Start-in-gear lockout protection Emergency lanyard stop switch.
Is the Suzuki 20 HP easy to start and operate?
Yes — with EFI and CDI ignition, it starts easily and runs smoothly. Some versions have electric start, and all are designed with user-friendly tiller or remote controls.
