Description
Used 2021 Yamaha 115 HP 4-Stroke Outboard – Reliable Power
Dependable Performance for Boats of All Sizes
This used 2021 Yamaha 115 HP 4-Stroke outboard is a great option for boat owners looking for a dependable, high-performing engine. Its 4-stroke design delivers fuel efficiency, a smoother ride, and an excellent power-to-weight ratio — backed by Yamaha's reputation for long-term reliability.
Whether you're upgrading an older 2-stroke or replacing a worn-out engine, this 115 HP motor offers a strong balance of power, fuel economy, and easy maintenance for boats ranging from fishing boats to larger pleasure craft.
Key Features
Fuel-Efficient 4-Stroke Engine Delivers better fuel economy than traditional 2-stroke engines, so you can spend more time on the water between fill-ups.
Smoother, Quieter Power Delivery The 4-stroke design reduces vibration and noise compared to 2-stroke engines, for a more comfortable ride.
Built for Reliability Yamaha's reputation for durability means this 115 HP motor is built to perform consistently trip after trip.
Easy Maintenance Accessible service points and a simplified design make routine upkeep quick and straightforward.
Lightweight, Compact Design An excellent power-to-weight ratio makes this motor a great fit for boats of varying sizes, from small fishing boats to larger vessels.
Specifications
- Year: 2021
- Brand: Yamaha
- Horsepower: 115 HP
- Engine Type: 4-stroke
- Condition: [Used – condition to be specified]
- Hours: [Add hours if known]
- Shaft Length: [Add shaft length]
- Control Type: [Remote / Tiller — please specify]
- Power Trim & Tilt: [Yes/No]
- Weight: [Add if known]
Who Is This Engine For?
This Yamaha 115 HP outboard is well-suited for:
- Mid-size fishing boats and center consoles
- Pontoon boats needing strong, reliable power
- Boat owners upgrading from a 2-stroke to a more fuel-efficient 4-stroke
- Anyone looking for a trusted, low-maintenance engine for regular use
Why Buy From Outboard Engines Supplier
- Engines inspected and tested before shipping
- Fast shipping across the USA
- We accept trade-ins on late 2000s and newer running boat engines
- Friendly support to help confirm fitment before you buy
Frequently Asked Questions
Is this Yamaha 115 HP outboard reliable? Yes, Yamaha's 115 HP 4-stroke engines are known for consistent, long-lasting performance.
What are the benefits of a 4-stroke over a 2-stroke engine? 4-stroke engines offer better fuel efficiency, smoother and quieter operation, and lower emissions compared to traditional 2-stroke engines.
Is this engine easy to maintain? Yes, it's designed with accessible service points that make routine maintenance straightforward.
Do you offer a warranty on used engines? Yes, our used engines come with a limited warranty. See our Warranty Policy for full details on coverage.
Can I trade in my old engine? We accept trade-ins on running boat engines from the late 2000s and newer. Contact us with your engine's details for an evaluation.




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