Manufacturer Part Number (MPN)
DF15AES3
Marine Specialist Insight: The Suzuki DF15AES3 is a marvel of small-engine engineering. As the world's first Battery-Less Electronic Fuel Injection outboard in its class, it delivers quick, reliable starts and smooth acceleration without the weight or maintenance of a dedicated battery system. The "AES3" configuration offers the ultimate convenience of Electric Start on a 15-inch short shaft, making it the premier choice for aluminum fishing boats and heavy-duty tenders.
The Ultimate Portable Powerhouse
The Suzuki DF15AES3 (MPN: DF15AES3) redefines portable outboard performance. This 15 HP four-stroke engine utilizes Suzuki's Lean Burn Control System to deliver remarkable fuel economy and reduced emissions without sacrificing torque. The state-of-the-art EFI system ensures that the engine runs perfectly regardless of temperature or altitude, providing the "pull-and-go" reliability Suzuki is famous for.
Designed for ease of use, the DF15AES3 features a Tiller Handle with an ergonomic design and integrated shifting. Despite its power, it remains one of the lightest 15 HP outboards on the market. The inclusion of electric start (with manual recoil backup) provides the effortless operation required for all-day fishing trips or professional workboat applications.
Technical Specifications
| Official MPN |
DF15AES3 |
| Horsepower |
15 HP |
| Shaft Length |
15" (Short Shaft) |
| Starting System |
Electric Start (+ Manual Recoil Backup) |
| Fuel Delivery |
Electronic Fuel Injection (EFI) |
| Weight |
Approx. 97 lbs (44 kg) |
| Engine Type |
4-Stroke SOHC 2-Cylinder |
DF15AES3 Key Features:
- Battery-Less EFI: Experience the benefits of fuel injection—easier starting and smoother idling—without needing a battery.
- Suzuki Lean Burn: Intelligently monitors engine data to provide a leaner fuel mixture for industry-leading fuel efficiency.
- Electric Start: Effortless ignition at the push of a button for increased convenience on the water.
- Fresh Water Flushing Port: Built-in port makes it easy to rinse the cooling system and extend engine life.
- Over-Rev Limiter: Integrated safety feature prevents engine damage by monitoring RPM levels.
Frequently Asked Questions
1. Does this outboard include a fuel tank?
Yes, the Suzuki DF15AES3 typically includes a 3-gallon (12L) external fuel tank and a fuel line.
2. Can I charge my boat battery with this motor?
Yes. The electric start models come equipped with a charging system (alternator) that provides power to maintain your starting battery while the engine is running.
Outboard Motor Specialist | Verified Suzuki Marine Technical Data | MPN: DF15AES3
