State-of-the-Art designs make the new DF9.9B most technically advanced portable outboard on the market today. This is the world’s first 9.9 hp outboard motor designed with Lean Burn and Battery-Less Electronic Fuel Injection. The Suzuki EFI system operates Battery-Less, which is an industry first in this horse-power class. The DF9.9B is a smooth running “Next Generation” four stroke which delivers quick starts, great acceleration, awesome performance and superior fuel economy. Go Lean, Clean and Green, Go Suzuki!


The ALL NEW DF9.9B is the first outboard in the 7.3kW (9.9PS) class equipped with a battery-less fuel injection system. Suzuki four strokes are rightly famous for their fuel efficiency and technology that lets you go further, for less.

Power Tilt comes standard on both the DF9.9BTL and DF9.9BTHL models, further increasing the ease of operating Suzuki’s DF9.9B models.

Suzuki utilizes a number of its advanced technologies to deliver cleaner, more efficient operation that conforms to the Recreational Craft Directive (RCD) – Directive 2003/44EC of the European Parliament and of the Council, and has received three-star ratings from the California Air Resources Board (CARB).

Suzuki’s Lean Burn Control Technology optimizes the fuel-to-air mixture throughout the engine’s operating range to help maximize performance and fuel economy.

  • Battery-less fuel injection system.
  • Easy start recoil starter offers reduced effort and quicker starts.
  • High Thrust Propeller
  • Suzuki’s Lean Burn Control system delivers outstanding fuel economy.
  • Over-Rev. Limiter
  • Low Oil Pressure Caution
  • Digital CDI
  • Fresh Water Flushing System
  • Shallow Water Drive
  • Suzuki Anti-Corrosion System
  • World first 9.9 outboard with Lean Burn Technology
  • “Next Generation” Four Stroke
  • Electric Start
  • Recommended Transom Height (inches): S: 15
  • Starting System: Electric
  • Weight (lb.): 108
  • Engine Type: SOHC 4-Valve
  • Fuel Delivery System: Electronic Fuel Injection with Lean Burn
  • Number of Cylinders: 2
  • Piston Displacement inches (cc): 20.0 (327)
  • Bore x Stroke inches (mm): 2.38 x 2.24 (60.4 x 57)
  • Maximum Output HP: 9.9
  • Operating Range (rpm): 4700 – 5700
  • Steering: Tiller
  • Choke: N/A – Suzuki EFI
  • Oil Pan Capacity quarts (liter): 1.06 (1.0)
  • Ignition System: Digital CDI
  • Alternator: 12V 6A
  • Trim Position: 5 Tilt Pin Positions and 2 Shallow Water Drive Settings
  • Gear Ratio: 2.08:1
  • Standard Propeller: 4 x 10 x 5
  • Propeller Selection: 7 – 11