Used Yamaha 90HP – 20″ Shaft, 2014 Model

The Used Yamaha 90HP – 20″ Shaft, 2014 Model is a proven performer in Yamaha’s acclaimed mid-range four-stroke lineup — ideal for fishing boats, pontoons, and leisure crafts seeking reliable, smooth, and fuel-efficient propulsion. Designed with Yamaha’s signature engineering precision, this used 90-horsepower outboard delivers exceptional power-to-weight balance, making it a versatile choice for both recreational and light commercial marine applications.

This 2014 Yamaha 90HP outboard offers an optimal blend of performance, dependability, and long-term value. Despite being a pre-owned model, it undergoes a full inspection to ensure peak operational standards — including engine compression testing, lower unit service, and propeller assessment. It’s perfect for boaters who demand Yamaha’s reliability at a fraction of the cost of new units.

Power & Performance

The 2014 Yamaha 90HP 4-stroke outboard is powered by a 1.8L inline 4-cylinder engine, built with advanced fuel injection technology for superior throttle response and efficiency. Its 20″ shaft configuration makes it compatible with most mid-size transoms, offering excellent torque and acceleration whether you’re powering a fishing skiff or a family cruiser.

With Yamaha’s electronic fuel injection (EFI) system, the motor ensures clean, consistent starts and smooth idling. It performs equally well at low trolling speeds and high cruising ranges, maintaining fuel economy and reduced emissions — a hallmark of Yamaha’s marine engineering.

Benefits & Advantages

1. Commercial-grade reliability: Yamaha’s outboards are known for their long engine life and minimal maintenance requirements.

2. Fuel-efficient operation: The EFI system and advanced combustion design reduce fuel consumption by up to 20% compared to older carbureted models.

3. Quiet, smooth running: Yamaha’s sound-dampening cowling and vibration reduction mountings make this motor exceptionally quiet.

4. Low operational costs: Perfect for budget-conscious buyers looking for used Yamaha motors that deliver performance and longevity.

5. Resale and reconditioning value: This model retains strong resale demand globally, especially across the U.S., Canada, and Europe.

Safety & Maintenance

For optimal operation, Yamaha recommends routine checks on the lower unit oil, propeller condition, and cooling system. When properly maintained — including oil changes every 100 hours — the 2014 Yamaha 90HP can easily deliver thousands of trouble-free hours.
Always use genuine Yamaha parts and marine lubricants for service intervals. Store the motor upright, flush after each saltwater use, and perform full winterization if unused for extended periods.

Technical Specifications

• Model Year: 2014

• Horsepower: 90 HP

• Engine Type: 4-Stroke Inline 4

• Displacement: 1.8L

• Shaft Length: 20″

• Fuel System: Electronic Fuel Injection (EFI)

• Starting System: Electric Start

• Steering: Remote or Tiller (optional)

• Dry Weight: Approx. 353 lbs

• Max RPM Range: 5000–6000

• Recommended Fuel: Unleaded Gasoline

• Alternator Output: 25 amps

Applications

The Used Yamaha 90HP – 20″ Shaft is ideal for:

• Mid-size fishing boats and bass boats

• Recreational pontoons and deck boats

• Light commercial skiffs and tour vessels

• Freshwater and saltwater operations

Whether you’re a marine dealer, repair shop, or individual buyer, this unit provides a dependable and economical power solution. For verified Yamaha engines and nationwide delivery, visit Yamaha Outboards USA — your trusted source for used and new Yamaha outboards.