Yamaha 115hp Outboard Engine
The Yamaha 115HP Outboard Engine stands at the pinnacle of reliability and performance in Yamaha’s renowned midrange outboard lineup. Known for durability and efficiency, this 4-stroke marine engine delivers an impressive blend of power, control, and cutting-edge technology that boaters have trusted for years.
Its 1.8-liter displacement engine utilizes either DOHC or SOHC designs with four valves per cylinder. This configuration enhances volumetric efficiency and provides a lighter weight-to-power ratio, making it a favorite among those operating mid-size boats in both calm and choppy waters.
Whether you’re navigating tight waterways or trolling in open lakes, the Yamaha F115XB offers the perfect power solution for multi-species fishing boats, center consoles, or bay boats with a 25″ transom.
Key Features & Benefits
Advanced Charging System – Power for All Your Needs
One standout feature of the Yamaha 115HP Outboard is its 35-amp three-phase alternator, which delivers more than 45% additional power compared to older models. You’ll have ample capacity to keep all your electronic accessories charged—whether it’s GPS, sonar, lighting, or audio systems—without overloading your battery.
Precision Trolling with VTS®
Yamaha’s Variable Trolling RPM Switch (VTS®) allows you to control your trolling speeds with surgical precision. Adjust in 50-RPM increments between 650 and 900 RPMs—ideal for quiet, slow trolling near fishing spots. You can even troll at sub-idle speeds, giving anglers an edge when stealth is essential.
Easy Maintenance & Extended Engine Life
This engine includes a Freshwater Flush Device, allowing you to flush the engine without starting it. This prolongs engine life by eliminating salt, sand, and debris buildup inside the engine—critical for maintaining performance and avoiding corrosion in marine environments.
Smooth Operation & Quiet Performance
The F115XB is engineered for quiet, low-vibration operation at both idle and cruising speeds. Its fuel-efficient EFI system ensures clean starts, stable idling, and optimized throttle response for a smoother experience on the water.
Technical Specifications
Specification | Detail |
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Engine Type | Yamaha F115XB 4-Stroke |
Horsepower | 115HP |
Cylinders | 4 |
Shaft Length | 25″ X-Long |
Steering | Remote Mechanical |
Starter | Electric |
Weight | 386 lbs |
Alternator Output | 35 amps |
Tilt Range | 70° |
Trim Range | -4° through +16° |
Full Throttle Range | 5300 – 6300 rpm |
Displacement | 1.8 Liters |
Fuel Induction System | Electronic Fuel Injection |
Warranty | Yamaha 3-Year Limited |
Ideal Applications
This 115HP model is ideal for:
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Multi-species boats (25-inch transom)
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Bay boats and skiffs
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Mid-sized recreational craft
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Fishing and trolling applications
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Commercial watercraft
It delivers the balance of speed, control, and fuel economy that professional anglers and weekend boaters alike depend on.
Standard Equipment
Every Yamaha 115HP Outboard includes:
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Power Trim & Tilt
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Steering Link Arm
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Yamaha Owner’s Manual
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Comprehensive Diagnostic System
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Compatible with Yamaha Digital Network Gauges (optional)
Why Choose Yamaha?
Yamaha Marine Engines are celebrated for their:
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Legendary reliability
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Advanced marine engineering
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Outstanding customer support
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Long-term parts availability
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Unmatched resale value
When you invest in a Yamaha outboard, you’re buying more than an engine—you’re buying peace of mind backed by decades of innovation.
Shipping & Warranty
Shipping is available across Europe and international destinations. Contact us today for delivery times, installation advice, and custom rigging options.
Yamaha 3-Year Limited Warranty is included.
Optional extended warranty and dealer setup are available.
For orders and shipping inquiries, visit our Contact Page »
(FAQs): Yamaha 115hp Outboard Engine
1. How do I order the Yamaha 115HP Outboard Engine?
To place an order, simply reach out via our Contact Us page. We’ll confirm stock, provide a quote with shipping costs, and help you complete the transaction smoothly.
2. Do you offer financing or payment plans for this engine?
Yes, flexible financing and split payment options are available upon request. We work with customers across Europe and can tailor a plan that suits your needs.
3. What type of boat is this engine suitable for?
The Yamaha F115XB is ideal for mid-size boats, including center consoles, skiffs, bay boats, and fishing vessels with a 25-inch transom. It’s powerful enough for offshore and inshore use.
4. How do I maintain this outboard motor for longevity?
Routine maintenance includes flushing with the Freshwater Flush Device after every use, changing the oil and gear lube as recommended, and keeping fuel clean. Yamaha’s diagnostic systems make upkeep easy.
5. What makes the Yamaha F115XB better than other 115HP engines?
This model excels in fuel economy, reliability, and quiet operation. With features like VTS® for slow trolling, high-output charging, and easy flushing, it’s a market leader for serious boaters.
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