Description

2018 Suzuki Marine 25 HP DF25AS EFI 15″ Outboard Motor

The 2018 Suzuki Marine 25 HP DF25AS EFI 15″ Outboard Motor is a lightweight, fuel-efficient, and technologically advanced portable outboard designed for anglers, recreational boaters, and commercial operators. Powered by Suzuki’s innovative 490 cc inline 3-cylinder OHC 4-stroke engine, the DF25AS features Battery-Less Electronic Fuel Injection (EFI), allowing for quick starts, smooth acceleration, and exceptional fuel economy without requiring a battery. Its 15-inch (Short Shaft) configuration makes it the perfect choice for jon boats, aluminum fishing boats, skiffs, inflatables, dinghies, and other small watercraft with standard transom heights. Suzuki’s DF25A series is recognized as one of the lightest and most advanced 25 HP outboards in its class. (Suzuki Marine USA, LLC) 2018 Suzuki Marine 25 HP DF25AS EFI

Suzuki’s exclusive Lean Burn Control System automatically adjusts the air-fuel mixture based on engine load and operating conditions, maximizing fuel efficiency while maintaining responsive performance. The DF25AS also features a maintenance-free self-adjusting timing chain, offset driveshaft design, and roller rocker arms for smoother operation, improved durability, and reduced maintenance requirements. Its corrosion-resistant finish ensures dependable performance in both freshwater and saltwater environments. (Suzuki Marine USA, LLC) 2018 Suzuki Marine 25 HP DF25AS EFI

Whether you’re fishing remote lakes, exploring winding rivers, or using your boat for everyday utility work, the 2018 Suzuki Marine DF25AS EFI delivers dependable power, quiet operation, and class-leading fuel efficiency for years of reliable service. 2018 Suzuki Marine 25 HP DF25AS EFI

Specifications

• Engine Type: Inline 3-Cylinder, OHC, 4-Stroke
• Horsepower: 25 HP
• Displacement: 490 cc (29.9 cu. in.)
• Fuel System: Battery-Less Multi-Point Electronic Fuel Injection (EFI)
• Fuel Management: Suzuki Lean Burn Control System
• Ignition System: Digital CDI
• Starting System: Manual Start
• Lubrication: Wet Sump Pressure Lubrication
• Cooling System: Water-Cooled with Thermostat
• Shaft Length: 15″ (Short Shaft)
• Trim & Tilt: Manual Trim and Tilt
• Steering: Tiller Handle
• Gear Shift: Forward, Neutral, Reverse
• Gear Ratio: 2.09:1
• Alternator Output: 12V / 14A
• Recommended Full Throttle RPM: 5,000–6,000 RPM
• Fuel Tank Capacity: External Fuel Tank
• Approximate Weight: 137 lbs (62 kg)

Key Features for 2018 Suzuki Marine 25 HP DF25AS EFI

• Advanced 490 cc 3-cylinder OHC 4-stroke engine delivers smooth and dependable power.
• Battery-Less EFI provides effortless starting without requiring a battery.
• Suzuki Lean Burn Control System optimizes fuel economy throughout the RPM range.
• Lightweight construction offers one of the best power-to-weight ratios in its class.
• Maintenance-free self-adjusting timing chain reduces routine servicing.
• Offset driveshaft design improves mechanical efficiency and overall performance.
• Quiet, low-vibration operation enhances comfort during extended boating trips.
• Manual trim and tilt with shallow-water capability for versatile operation.
• Suzuki Anti-Corrosion Finish provides outstanding freshwater and saltwater durability.
• Freshwater flushing system simplifies routine maintenance and helps extend engine life.

Ideal Applications

• Jon boats
• Aluminum fishing boats
• Inflatable boats
• Skiffs
• Dinghies
• Small utility boats
• Tender boats
• Recreational watercraft

Why Choose the 2018 Suzuki Marine DF25AS EFI?

The 2018 Suzuki Marine 25 HP DF25AS EFI is one of the most advanced portable outboards in the 25 HP class, combining innovative Battery-Less EFI technology with Suzuki’s proven Lean Burn fuel management system for exceptional fuel economy, dependable starting, and smooth performance. Its lightweight design, durable construction, and low-maintenance engineering make it an outstanding choice for both recreational and commercial boaters. Whether you’re heading to your favorite fishing spot, exploring inland waterways, or using your boat as a reliable work platform, the DF25AS delivers the efficiency, reliability, and long-lasting performance that have made Suzuki Marine a trusted name around the world. (Suzuki Marine USA, LLC) 2018 Suzuki Marine 25 HP DF25AS EFI

2018 Suzuki Marine 25 HP DF25AS EFI Outboard Motor