2011 Yamaha 115HP 4-Stroke EFI 25” Outboard Motor – Strong Compression, Fully Serviced
This 2011 Yamaha 115HP 4-Stroke EFI Outboard Motor is a dependable, fuel-efficient, and quiet-running engine featuring a 25” extra-long shaft and right-hand rotation (convertible to left-hand at no additional cost).
With 1044 total hours, this motor shows excellent usage history, with over 63% of its life spent under 2000 RPM, indicating light cruising and trolling use rather than heavy high-RPM operation.
Mechanical Condition & Performance
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115 HP Yamaha 4-Stroke EFI
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Model Year: 2011
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25” Extra Long Shaft
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Right-Hand Rotation (LH conversion available at no cost)
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1044 Total Hours
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Compression: 200 PSI on all cylinders
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Leak-down tested – Good
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Power Trim and Tilt
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Very quiet operation
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Excellent running condition
Engine Hour Breakdown
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0–1,000 RPM: 557.1 hrs (53.4%)
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1,000–2,000 RPM: 108.2 hrs (10.4%)
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2,000–3,000 RPM: 16.7 hrs
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3,000–4,000 RPM: 85.4 hrs (8.2%)
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4,000–5,000 RPM: 276.0 hrs (26.4%)
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5,000–6,000 RPM: 0.6 hrs
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6,000–7,000 RPM: 0 hrs
This usage profile reflects a motor that was primarily operated at lower RPM ranges.
Fully Serviced Prior to Delivery
The motor will receive a complete service before shipment, including:
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New water pump
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Fresh gear lube
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Lower unit pressure test (passed)
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New thermostats
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New zinc anodes
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New spark plugs
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New oil filter
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New fuel filter
This ensures the engine is installation-ready upon arrival.
Technical Specifications
| Specification | Detail |
|---|---|
| Brand | Yamaha |
| Year | 2011 |
| Horsepower | 115 HP |
| Engine Type | 4-Stroke |
| Fuel System | Electronic Fuel Injection (EFI) |
| Shaft Length | 25” |
| Rotation | Right Hand (LH Available) |
| Hours | 1044 |
| Compression | 200 PSI All Cylinders |
| Warranty | 30 Days |
| Condition | Used – Very Good |
Ideal For
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Offshore center consoles
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Bay boats
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Pontoon boats
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Multi-engine setups
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Repower projects
The Yamaha 115HP 4-stroke is known for reliability, smooth power delivery, and excellent fuel economy.
What’s Included
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2011 Yamaha 115HP 4-Stroke Outboard Motor
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30-Day Warranty
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Propeller and controls















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