MFS 25

With Tohatsu's reputation for powerful speed and unmatched reliability, the Tohatsu 25 hp 4-stroke will keep boaters loyal. In 2006, Tohatsu introduced the industry's first battery-less EFI (Electronic Fuel Injection) system to go on an outboard. The all new multi-function tiller handle comes standard on all 25hp models with power tilt & trim. This tiller includes all controls conveniently located on the handle for easy access giving you more control, better maneuverability and increased safety. With all of the features you need to make your motoring on the water the most, this engine gives what it promises: powerful performance and exceptional fuel economy. This 25 hp 4-stroke has become another top seller!

Benefits Include:

  • Designed with proven technology
  • Advanced cross-flow induction for smooth operation
  • Canister style oil filter for easy replacement
  • Larger capacity oil reservoir for optimum lubrication
  • Tuned intake system for crisp takeoffs
  • Ultra Low emission, EPA and CARB approved
  • 5 Year limited warranty

High Performance and Easy Operation

  • Electronic fuel injection
  • The boating industry's first battery-free, manual start EFI 4-stroke
  • Digital CD ignition system for quicker starts
  • Large alternator and rectifier for superior battery charging
  • Adjustable steering friction and trim tab for reducing steering effort
  • Front mounted shift lever for easier operation
  • Shallow water drive, 6 tilt positions*
  • Power trim and tilt*
  • Remote control**

Fundamentals for User Convenience and Reliability:

  • Through-the-prop exhaust for a quieter ride
  • Thermostatically controlled cooling system for consistent engine temperature
  • Stainless steel water pump housing liner for outstanding durability
  • High grade marine aluminum alloy that provides the ultimate protection against corrosion
  • Zinc coating on internal water passages for superior corrosion resistance
  • 6.6 gallon (25 liter) fuel tank including fuel fittings and fuel line
  • Aluminum propeller

Warning & Protection:

  • Overheat warning (audible)
  • Low oil pressure warning (audible)
  • Safety lanyard (an essential protection feature standard on all Tohatsu outboards)
  • Start-in-gear protection for safer engine starting
  • Over-rev. limiter

Technical Specifications

Engine (No. of Cylinder): 3
Output: 25 hp (18.4 kw)
Displacement: 526 cc (32.09 cu.in.)
Bore x Stroke: 61 x 60 mm (2.4 x 2.36 in)
Starting: Electric or Manual
Control Type: Remote Control or Tiller Handle
Gear Shift: Forward - Neutral - Reverse
Gear Ratio: 1.92:1
Propeller Selection Range: 8" - 14"
Transom Height: 15", 20"
Fuel: Unleaded Gasoline (87 Octane)
Oil Type: NMMA Certified FC-W 4-stroke oil** SAE 10W-30/40 (SF, SG, SH, SJ)
Oil Capacity: 2 qt. (1800 mL)
Fuel Tank: 6.6 US Gal. (25 Lit) Separate Fuel Tank
Weight: 157 lbs. (71.5 kg)
Alternator Output: 12V, 180W, 15A
Max. RPM Range: 5,000 - 6,000
Electronic Fuel Injection: Standard
Digital CD Ignition System: Standard
Start In Gear Protection: Standard
Thermostat Controlled Cooling System: Standard
Through-The-Prop Exhaust: Standard
Shallow Water Drive: Optional
Oil Pressure Warning: Standard
Power Trim and Tilt: Optional