Description

2018 Yamaha F20 Portable Mechanical ES F20SEA 15″ EFI 4-Stroke Outboard Motor

The 2018 Yamaha F20 Portable Mechanical ES F20SEA is a compact, lightweight 20 HP four-stroke outboard designed for exceptional portability, fuel efficiency, and dependable everyday performance. Powered by Yamaha’s 362 cc inline 2-cylinder SOHC engine, it features Electronic Fuel Injection (EFI), delivering smooth acceleration, instant starting, and excellent fuel economy. At only 113 lbs (51 kg), the F20SEA is one of the lightest electric-start 20 HP outboards in its class, making it ideal for aluminum fishing boats, inflatables, tenders, skiffs, and utility boats.2018 Yamaha F20 Portable Mechanical ES F20SEA

The F20SEA is equipped with a 15-inch (Short Shaft), electric start, remote mechanical controls, and manual trim and tilt, providing simple operation and excellent maneuverability. Yamaha’s Phaze Five™ anti-corrosion protection and freshwater flushing system help ensure reliable performance in both freshwater and saltwater environments. 2018 Yamaha F20 Portable Mechanical ES F20SEA

Specifications

• Model Year: 2018
• Model: F20SEA
• Series: Portable Mechanical ES
• Engine Type: Inline 2-Cylinder, SOHC, 4-Stroke
• Horsepower: 20 HP
• Displacement: 362 cc
• Fuel System: Electronic Fuel Injection (EFI)
• Ignition System: CDI Microcomputer Ignition
• Starting System: Electric Start
• Controls: Remote Mechanical Controls
• Steering: Remote Steering
• Shaft Length: 15″ (Short Shaft)
• Trim System: Manual Trim
• Tilt System: Manual Tilt
• Gear Shift: Forward, Neutral, Reverse
• Gear Ratio: 2.08:1
• Alternator Output: 10 Amps
• Recommended Full Throttle RPM: 5,000–6,000 RPM
• Fuel Type: Unleaded Gasoline (Minimum 87 Octane)
• Lubrication: Wet Sump
• Engine Oil Capacity: 1.8 L (with filter)
• Approximate Dry Weight: 113 lbs (51 kg)

Key Features 2018 Yamaha F20 Portable Mechanical ES F20SEA

• Lightweight 362 cc inline twin-cylinder SOHC four-stroke engine.
• Electronic Fuel Injection (EFI) for reliable starts and excellent fuel efficiency.
• Electric start for convenient operation.
• Compact, lightweight design for easy transport and installation.
• 10-amp alternator to support battery charging and onboard electronics.
• Quiet through-propeller exhaust for smooth operation.
• Freshwater flushing system for simplified maintenance.
• Yamaha Phaze Five™ anti-corrosion protection for long-lasting durability.
• Excellent power-to-weight ratio for small boats.
• Suitable for both freshwater and saltwater use.

Ideal Applications

• Aluminum fishing boats
• Inflatable boats (RIBs)
• Jon boats
• Tender boats
• Skiffs
• Utility boats
• Small recreational boats
• Light commercial boats

Why Choose the 2018 Yamaha F20SEA?

The 2018 Yamaha F20 Portable Mechanical ES F20SEA combines lightweight portability with Yamaha’s proven reliability and modern EFI technology. Its 362 cc twin-cylinder engine, electric start, and remote mechanical controls provide dependable performance, smooth handling, and impressive fuel economy. Whether you’re using it as a tender, for fishing, or for everyday boating, the F20SEA delivers the durability, efficiency, and low maintenance that Yamaha outboards are known for. 2018 Yamaha F20 Portable Mechanical ES F20SEA

2018 Yamaha F20 Portable Mechanical ES F20SEA Outboard Motor