Suzuki 20 HP DF20AS2 Outboard Motor – Fuel-Efficient, Lightweight Power
The Suzuki DF20AS2 20HP Outboard Motor is an excellent choice for boaters looking for an efficient, quiet, and ultra-light engine without compromising performance. Backed by Suzuki’s Lean Burn Control Technology, this model offers superior fuel economy, impressive torque, and smooth acceleration, all while being one of the lightest outboards in the 20HP four-stroke category.
Built for serious recreational and light commercial boating, the DF20AS2 is saltwater rated, engineered with multi-layer corrosion protection, and comes with a 3-year manufacturer warranty—making it a smart long-term investment.
Why Choose the Suzuki DF20AS2?
With this 20HP outboard, Suzuki delivers a masterclass in compact engine engineering. It boasts an Electronic Fuel Injection system that optimizes fuel delivery for enhanced performance and reduced emissions. The manual rope start system is supported by a decompression release, making startups effortless even in cold conditions.
If you’re shopping for a powerful engine for your jon boat, skiff, or inflatable, the DF20AS2 is the ideal blend of power, weight, and economy.
Key Features of the Suzuki DF20AS2
Lightweight, Compact & Portable
Weighing in as the lightest 20HP 4-stroke outboard in its class, the DF20AS2 is easy to mount, transport, and store. It also features an integrated carrying handle for added portability.
Exceptional Fuel Economy
With Suzuki’s Lean Burn Control System, this outboard can be up to 17% more fuel efficient compared to competitors, making it cost-effective for long trips or frequent use.
Durable & Saltwater Ready
The DF20AS2 includes multi-layer corrosion protection, a freshwater flushing port, and is fully saltwater rated, ensuring long-term durability even in tough marine environments.
Smooth & Quiet Operation
The through-the-prop exhaust system and precise engineering mean this motor operates with minimal noise and vibration—ideal for fishing or nature tours where peace is essential.
Technical Specifications
Specification | Detail |
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Model | DF20AS2 |
Horsepower | 20HP |
Shaft Length | 15″ (Short) |
Steering | Tiller |
Starting System | Manual (Rope Start) |
Fuel Delivery | EFI |
Cylinder Count | 2 |
Displacement | 327 cc |
Ignition System | Digital CDI |
Oil Capacity | 33.8 fl oz (1000 mL) |
Fuel Tank | 3.1 US Gallons (External) |
Cooling System | Water-Cooled |
Gear Ratio | 2.08:1 |
Exhaust | Through-the-Prop |
Trim Positions | 5 with Tilt Lock Pin |
Propeller | 3-Blade Aluminum (9.25” x 10”) |
Alternator | 12V 80W 6A |
Warranty | 3-Year Suzuki Warranty |
What’s in the Box?
When you purchase the Suzuki DF20AS2 from Piese Moto Franco, you receive everything needed for a ready-to-go experience:
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3.1 Gallon External Fuel Tank
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Fuel Line
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Aluminum 3-Blade Propeller
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Tool Kit
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Owner’s Manual
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Suzuki’s 3-Year Limited Warranty
Looking for assistance or want to speak with a representative? Contact us here.
Who Is This Engine Best For?
The Suzuki 20HP DF20AS2 is perfect for:
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Weekend anglers using inflatable or jon boats
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Coastal cruisers seeking a lightweight backup engine
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Commercial users needing reliable fuel economy on small workboats
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Rental services offering short-shaft tiller-controlled motors
Its manual starting system and tiller control are ideal for users who prefer hands-on, responsive boating.
Maintenance & Support
Keeping your DF20AS2 in top shape is simple. The fresh water flushing port allows for easy cleaning after saltwater use, while the automotive-style oil pump and wet sump lubrication ensure consistent engine health.
Suzuki’s robust global service network and the included 3-year warranty add peace of mind to your purchase.
Related Products
Looking for more high-performance engines? Check out other models in our Outboard Motors category.
Frequently Asked Questions (FAQs) Suzuki 20 HP DF20AS2 Outboard Motor
1. Can I buy the Suzuki 20HP DF20AS2 online and have it shipped?
Yes, we offer fast and secure shipping options. Simply place your order online, and we’ll deliver the motor directly to your door, complete with the fuel tank and accessories included.
2. Is this engine suitable for saltwater use?
Absolutely. The DF20AS2 is fully saltwater rated and features a multi-layer corrosion protection system to ensure durability in marine environments.
3. What kind of maintenance does the Suzuki DF20AS2 require?
Regular maintenance includes oil changes, flushing after saltwater use, and periodic checks of the fuel and cooling systems. Thanks to its digital CDI ignition and EFI system, it requires less frequent service than carbureted models.
4. What size boat is the Suzuki 20HP DF20AS2 ideal for?
It works best with light to medium-sized boats such as jon boats, skiffs, tenders, and inflatable boats, especially those requiring a 15″ shaft and tiller steering.
5. How does the Suzuki DF20AS2 compare with other 20HP outboards?
This model is lighter, quieter, and more fuel efficient than many of its competitors. With EFI, Lean Burn Control, and a 3-blade prop, it’s a top-tier engine for both recreational and commercial users.
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