Suzuki 15 HP DF15AEL Outboard Motor
The Suzuki 15HP DF15AEL Outboard Motor stands as a benchmark in portable marine propulsion. Engineered with Electronic Fuel Injection (EFI), this 4-stroke outboard offers quiet, fuel-efficient, and reliable power for medium to large jon boats, skiffs, and sailboats. Whether you’re cruising through freshwater rivers or tackling ocean tides, this outboard delivers exceptional performance and smooth handling.
At just 104 lbs, the DF15AEL is the lightest 15HP 4-stroke in its class, allowing for easy transport, maneuverability, and setup. Suzuki’s advanced engineering shines through in the motor’s corrosion-resistant materials, multi-function tiller handle, and quiet operation via its through-prop exhaust system.
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Key Features and Benefits
1. Electronic Fuel Injection (EFI)
Unlike traditional carbureted engines, EFI improves fuel atomization and ensures efficient combustion. This results in smoother throttle response, quieter operation, and better fuel economy—up to 17% more efficient compared to some competing models.
2. Electric Start with Manual Backup
The DF15AEL features a convenient push-button electric start, powered by an integrated 12V alternator system. For added safety and peace of mind, the outboard includes a thru-cowling manual pull-start, so you’re never stranded if your battery fails.
3. Built for Durability
This model is saltwater rated, with a freshwater flushing port, multi-layer corrosion protection, and a high-output alternator to support onboard electronics. The aluminum propeller, wet sump lubrication system, and trochoid-type oil pump offer enhanced reliability under heavy marine conditions.
4. User-Centered Design
From its forward-mounted gear shift to the twist-grip throttle with tension control, every component is made for ease of use. Integrated carrying handles and a lightweight chassis make handling the DF15AEL a breeze during transport and mounting.
5. Advanced Safety and Protection
Safety mechanisms include:
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Low Oil Pressure Warning System
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Overheat Warning System
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Over-Rev Limiter
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Start-in-Gear Lockout Protection
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Emergency Lanyard Stop Switch
These features protect both the user and the engine.
Detailed Specifications
Specification | Detail |
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Model | DF15AEL |
Horsepower | 15 HP |
Engine Type | 4-Stroke EFI, SOHC |
Displacement | 327 cc |
Cylinders | 2 |
Fuel Delivery | Electronic Fuel Injection (EFI) |
Starting System | Electric + Thru-Cowling Manual Start |
Shaft Length | 20″ (Long Shaft) |
Steering | Tiller |
Ignition | Digital CDI |
Cooling System | Water-Cooled |
Fuel Tank | 3.1 Gallons (External with Fuel Line) |
Gear Shift | Forward-Neutral-Reverse (Front-mounted) |
Gear Ratio | 2.08:1 |
Alternator Output | 12V, 145W, 12A |
Oil Capacity | 33.8 fl oz. (1000 mL) |
Weight | Approx. 104 lbs (Lightest in class) |
Propeller | 3-Blade Aluminum (10.25″ x 9.0″) |
Emission Rating | 3-Star Ultra-Low |
Fuel Type | Unleaded Gasoline (87 Octane) |
Oil Type | SAE 10W-30 or SAE 10W-40 |
Warranty | 3-Year Suzuki Warranty |
What’s Included in the Box?
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3.1 Gallon External Fuel Tank
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Fuel Line
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Aluminum Propeller
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Owner’s Manual
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Tool Kit
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Suzuki 3-Year Warranty
Why Choose the Suzuki 15HP DF15AEL?
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Ideal for jon boats, skiffs, and sailboats
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Offers quiet, smooth operation
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Designed for saltwater and freshwater use
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Backed by Suzuki’s robust engineering and warranty
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Lightweight yet powerful—perfect for transporting and maneuvering
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FAQs
1. How do I start the Suzuki 15HP DF15AEL if the battery dies?
This model includes a thru-cowling manual pull-start system, allowing you to start the engine manually in case of battery failure—an essential feature for remote or emergency use.
2. Can this outboard be used in saltwater?
Yes, the DF15AEL is saltwater rated, and includes a freshwater flushing port to extend engine life and minimize corrosion after saltwater use.
3. What type of boats is this engine best suited for?
This motor is perfect for medium to large jon boats, skiffs, dinghies, and as auxiliary power for sailboats. Its 20″ shaft is especially ideal for deeper transoms.
4. How fuel-efficient is this engine compared to others?
Thanks to its Lean Burn Control System, the DF15AEL offers up to 17% better fuel efficiency than similar models, helping you save on fuel costs over time.
5. Is there a warranty included with this engine?
Absolutely. This outboard comes with a 3-year limited Suzuki warranty, covering parts and labor under normal recreational use.
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