2018 Yamaha F20LPHA 20HP | Premium Electric-Start Portable with Power Tilt

The 2018 Yamaha F20LPHA represents the pinnacle of Yamaha’s portable outboard lineup, combining electric-start convenience with the luxury of power tilt—all controlled through a new, purpose-built multifunction tiller handle . Built on the same award-winning platform as the F25, this 20-horsepower four-stroke brings larger-engine technologies to the portable class .

Powered by a 362cc SOHC inline-two-cylinder engine with Electronic Fuel Injection (EFI) , the F20LPHA delivers smooth, reliable starting and exceptional fuel economy . At just 132 pounds for the 20-inch shaft model, it’s the ideal powerplant for aluminum fishing boats, inflatables, and tenders . To browse our complete inventory of new outboard motors, explore our showroom selection.

(H2) Premium Features for the Discerning Small-Boat Owner

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The “LPHA” designation identifies this as the electric-start (L), power tilt (P), tiller-control (H) model with a 20-inch shaft (A) . This is the premium portable configuration, delivering features typically reserved for larger outboards.

Power Tilt at Your Fingertips – The F20LPHA features Yamaha’s push-button power tilt, making engine trim adjustments quick, smooth, and effortless. The PT switch has been repositioned on the tiller handle for easy reach, whether the boat is on the water, on a trailer, or the outboard is fully tilted up or down .

New Purpose-Built Multifunction Tiller Handle – The F20 with Power Tilt features a shorter, smaller tiller handle designed specifically for small boat owners . It includes a large front shift lever, a bigger throttle grip, a stop switch, and the conveniently positioned power tilt switch—all within easy reach .

Electronic Fuel Injection – The F20LPHA features EFI, delivering first-time starts, enhanced fuel economy, and superior operating performance .

For those seeking additional value, our certified pre-owned outboard motors undergo rigorous inspection and offer warranty-backed confidence.

(H3) Key Features & Technical Benefits

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Electric Starting System
The 10-amp alternator ensures reliable starting while maintaining battery charge . A high-output alternator ensures power is always available to start the engine, even after prolonged periods of idling .

Power Tilt System
Push-button power tilt provides effortless engine adjustment across a wide range: -4° through +16° trim, with a 71° tilt range . The PT switch is repositioned on the tiller handle for easy reach in any situation.

CDI Microcomputer Ignition
Monitors throttle position, engine speed, and atmospheric conditions to precisely adjust ignition timing under all conditions for smooth and reliable operation .

Acceleration Pump
Delivers fuel instantly during rapid throttle advance, ensuring responsive acceleration when you need it most .

SOHC Two-Valve-Per-Cylinder Design
Provides better breathing and more power than comparable portables in its class .

Freshwater Flush Device
Allows you to flush the engine without running it, for added convenience and extended engine life .

Engine Warning System
Protects the outboard with overheat protection, low-oil-pressure warning (automatically reducing maximum RPM to 2000), over-rev protection, start-in-gear protection, and shift-in prevention at open throttle .

Ultimate Corrosion Protection
Combined with Yamaha’s proprietary YDC-30 alloy, the exclusive Phaze Five™ electro-deposited, anti-corrosive paint system provides a tough, five-layer barrier against corrosion. This protection is standard on all Yamaha Portable four-stroke outboards .

45-Degree Steering Angle
Exceptional maneuverability with a 45-degree steering angle in each direction makes docking and tight-quarters handling a breeze .

(H2) Technical Specifications

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This table provides a clear, scannable overview of the engine’s technical details based on manufacturer specifications .

(H2) Recommended Companions

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To maximize the performance and longevity of your Yamaha F20LPHA, consider pairing it with these essential accessories, available through our propellers, fuel systems, and maintenance kits section:

• Yamalube® 4M Marine Engine Oil: The factory-recommended oil for optimal protection and performance 

• Yamaha Mini 10-Micron Fuel/Water Separating Filter: Essential for protecting the EFI system from ethanol-related issues

• Yamaha Aluminum Propeller (9.25″ x 12): The factory-standard prop ensures your engine delivers its rated performance 

• Yamaha Battery and Cables: For reliable electric starting performance

• Outboard Motor Cover: Protect your investment from the elements

(H2) Popular Searches

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Customers who viewed the 2018 Yamaha F20LPHA are also searching for:

• Yamaha F20SMHA manual-start portable outboard

• Yamaha F25 portable outboard

• Yamaha F20SEA remote-control model

• Tohatsu 20hp electric-start outboard

• Yamaha F20LPHA service manuals and parts diagrams

For expert guidance on selecting the ideal engine for your vessel, consult the BoatUS Outboard Motor Buying Guide (nofollow), which offers comprehensive advice on matching outboard specifications to your specific boating needs.

(H2) Service & Support at Aqua Marine Outboard

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Our commitment extends beyond just selling premium outboards. We are your full-service marine partner, and we make ownership accessible through our flexible financing options tailored to your budget. Our factory-trained technicians provide everything from routine maintenance and winterization to complex diagnostics and repairs.

Visit Our Showroom: Stop by at 1428 Wallace Ave, San Francisco, CA 94124 or call +1 (415) 882-6361 to speak with a marine specialist. For official documentation and to verify OEM specifications, you can also refer to the Yamaha Outboards Official Website (nofollow) and the Yamaha Genuine Parts & Accessories (nofollow) pages.

(H2) Frequently Asked Questions (FAQ)

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Q: What does the “LPHA” designation mean on the Yamaha F20?
A: The “LPHA” indicates this is the electric-start, power-tilt version with a 20-inch shaft . The “L” stands for electric start, “P” for power tilt, “H” for tiller handle control, and “A” for the 20-inch shaft length.

Q: What is the dry weight of the 2018 Yamaha F20LPHA?
A: The 20-inch shaft model weighs 132 pounds (60 kg) , slightly heavier than the manual-start version due to the electric starter, battery, and power tilt components.

Q: What type of fuel induction does the F20LPHA use?
A: The F20LPHA features Electronic Fuel Injection (EFI) .

Q: Does the F20LPHA have power trim and tilt?
A: Yes, the F20LPHA features power tilt as standard . The PT switch is conveniently located on the tiller handle .

Q: What is the ethanol limit for this engine?
A: Yamaha recommends a maximum ethanol blend of 10% for this EFI engine. Using an external Yamaha Mini 10-Micron Fuel/Water Separating Filter is strongly advised to protect the fuel system.

Q: What is the steering angle of the F20LPHA?
A: The F20LPHA offers exceptional maneuverability with a 45-degree steering angle in each direction .

Q: Does the F20LPHA feature the new tiller handle design?
A: Yes, the F20LPHA features a new purpose-built multifunction tiller handle that is shorter and smaller, designed specifically for small boat owners .

Q: What is the warranty on the F20LPHA?
A: The F20LPHA comes with a 3-Year Limited Pleasure, 3-Year Government, and 1-Year Commercial warranty .