Suzuki DF25AS 25HP Battery-less EFI 15″ Outboard Motor

Suzuki 25HP DF25A EFI S Battery-less EFI Short

Featuring a 489cc three-cylinder engine family, the Suzuki 25HP DF25A EFI S serves as a high-torque solution for US boaters requiring a prop-rated propulsion unit with superior thermal stability and smooth operation. This 25HP four-stroke technology utilizes a battery-less Electronic Fuel Injection (EFI) system and roller rocker arms to maximize mechanical efficiency and reduce internal friction for small aluminum fishing boats and inflatable tenders. The 15-inch short shaft design provides an optimized center of gravity, while the manual recoil start ensures immediate, reliable ignition without the weight of an onboard battery.

Operational longevity of the DF25A model is secured through a specialized pressurized lubrication system featuring Suzuki’s Lean Burn technology to maintain internal cleanliness and peak fuel economy. To facilitate easy after-storage starts, the unit employs a high-performance induction system that eliminates carburetor maintenance and provides precise fuel delivery, while the Suzuki Anti-Corrosion Finish utilizes a multi-layer protective coating to mitigate oxidation in high-salinity waters. With a class-leading weight-to-power ratio and low-vibration architecture, this high-performance outboard provides superior ownership value for users seeking refined, modern power.

Key Features of Suzuki DF25A EFI

• 489cc Inline 3-Cylinder EFI Block
• 25.0HP Prop-Rated Output at 5500 RPM
• 15″ Short Shaft / 136 lbs Dry Weight Chassis
• Battery-Less Electronic Fuel Injection (EFI)
• Manual Start Tiller with Roller Rocker Arms
• Suzuki Lean Burn Control System
• 2.09:1 Gear Ratio / 1.6qt Oil Capacity