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    Vanguard® 400 EFI/ETC

    Vanguard 400 EFIETC
    Vanguard 400 EFIETC
    Vanguard 400 EFIETC
    Vanguard 400 EFIETC
    Vanguard 400 EFIETC

    Vanguard® 400 EFI/ETC

    Model Number : 25E3

    This 408cc engine is unlike any other single-cylinder on the market, loaded with innovations and features to dominate any job.

    14.0

    Horsepower (HP)

    408

    Displacement (cc)

    1

    No. of Cylinders

    Gas

    Fuel Type
    Feature

    Features

    Easy Starting

    Chokeless starting makes for a simplified user experience when firing up the engine.

    Automotive Style Starting

    ECM controlled starting for easier diagnostics and alerts.

    Vanguard EFI

    Open-loop EFI system delivers greater efficiency and higher productivity due to no droop.

    Electronic Throttle Control

    Reacts instantly to any applied load from its environment to maintain smooth, consistent power in any condition.

    Cyclonic Air Cleaner

    Standard feature on all Vanguard single-cylinder engines, 600 hour replacement interval.

    Nano Media Air Cleaner Filter Element with Autoshed Technology

    Proprietary self-cleaning filter media specially engineered to work with the Vanguard 400 engine.

    Liquid Cylinder Gasket

    Provides more durable seal and reliable lubrication.

    Stale Fuel Resistance

    Specially designed fuel system improves resistance to effects of stale fuel.

    Acoustically Designed Engine

    Air Cleaner, Fuel Tank and Muffler optimized to reduce noise and deliver improved tonal quality.

    Electronically Controlled Idle

    Allows for more usable power at idle, precise speed setting and better load response.

    High Inclination Package

    Optional feature allows 45° operation in any direction.

    Engine Cooling

    Specially designed blower, rewind and shielding to help engine run cooler for longer.

    Oil Sensor

    Protects the engine from low oil level conditions.

    Service Solution

    Suite of support and diagnostic tools allows for minimizing potential downtime.

    Engine Warranty **

    Three year limited commercial engine warranty for all applications. REGISTER YOUR VANGUARD 400 EFI/ETC ENGINE and receive an additional year of warranty.

    Specifications

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    Model
    25E3
    HP (gross) *
    14.0
    Engine Displacement (cc)
    408
    Engine Configuration
    Horizontal
    Bore (in)
    3.46
    Stroke (in)
    2.64
    Weight (lbs)
    87
    Oil Capacity (oz)
    32
    Lubrication System
    Splash Lubrication
    Air Filter
    Integrated Cyclonic Air Cleaner
    Ignition System
    Computer Controlled Ignition
    Fuel Tank Capacity (L)
    5.99
    Compression Ratio
    8.3:1
    Width (in)
    14.3
    Length (in)
    21.3
    Height (in)
    18.6
    Warranty**
    3 Year Limited; +1 Year Bonus Warranty with Registration
    Manuals
    DownloadsOperator's Manual - English, Danish, Dutch, Finnish, French-European, Greek, Italian, German, Norwegian, Portuguese-European, Spanish-European, Swedish
    DownloadsOperator's Manual - English, Spanish-Colombian, Portuguese-Brazilian, French-European, Arabic, Swahili
    DownloadsOperator's Manual - English, Danish, Dutch, Finnish, French-European, Greek, Italian, German, Norwegian, Portuguese-European, Spanish-European, Swedish
    DownloadsOperator's Manual - English, Danish, Dutch, Finnish, French-European, Greek, Italian, German, Norwegian, Portuguese-European, Spanish-European, Swedish
    DownloadsOperator's Manual - English, Bulgarian, Czech, Estonian, Croatian, Hungarian, Lithuanian, Latvian, Polish, Romanian, Russian, Slovak, Slovenian, Turkish
    DownloadsOperator's Manual - English, Bulgarian, Czech, Estonian, Croatian, Hungarian, Lithuanian, Latvian, Polish, Romanian, Russian, Slovak, Slovenian, Turkish
    DownloadsOperator's Manual - English, Chinese-Simplified, Vietnamese, Indonesian, Thai, Khmer, Korean, Malay, Japanese
    DownloadsOperator's Manual - English, Spanish-Colombian, French-Canadian
    DownloadsOperator's Manual - English, Spanish-Colombian, Portuguese-Brazilian, French-European, Arabic, Swahili
    DownloadsOperator's Manual - English, Spanish-Colombian, French-Canadian
    DownloadsOperator's Manual - English, Spanish-Colombian, Portuguese-Brazilian, French-European, Arabic, Swahili
    DownloadsOperator's Manual - English, Spanish-Colombian, Portuguese-Brazilian, French-European, Arabic, Swahili
    DownloadsOperator's Manual - English, Spanish-Colombian, French-Canadian
    DownloadsOperator's Manual - English, Bulgarian, Czech, Estonian, Croatian, Hungarian, Lithuanian, Latvian, Polish, Romanian, Russian, Slovak, Slovenian, Turkish
    DownloadsOperator's Manual - English, Spanish-Colombian, Portuguese-Brazilian, French-European, Arabic, Swahili
    DownloadsOperator's Manual - English, Chinese-Simplified, Vietnamese, Indonesian, Thai, Khmer, Korean, Malay, Japanese
    DownloadsOperator's Manual - English, Chinese-Simplified, Vietnamese, Indonesian, Thai, Khmer, Korean, Malay, Japanese
    DownloadsOperator's Manual - English, Chinese-Simplified, Vietnamese, Indonesian, Thai, Khmer, Korean, Malay, Japanese
    DownloadsOperator's Manual - English, Bulgarian, Czech, Estonian, Croatian, Hungarian, Lithuanian, Latvian, Polish, Romanian, Russian, Slovak, Slovenian, Turkish
    DownloadsOperator's Manual - English, Spanish-Colombian, French-Canadian
    DownloadsOperator's Manual - English, Danish, Dutch, Finnish, French-European, Greek, Italian, German, Norwegian, Portuguese-European, Spanish-European, Swedish
    DownloadsOperator's Manual - English, Spanish-Colombian, Portuguese-Brazilian, French-European, Arabic, Swahili
    DownloadsOperator's Manual - English, Danish, Dutch, Finnish, French-European, Greek, Italian, German, Norwegian, Portuguese-European, Spanish-European, Swedish
    DownloadsOperator's Manual - English, Spanish-Colombian, French-Canadian
    DownloadsOperator's Manual - English, Spanish-Colombian, French-Canadian
    DownloadsOperator's Manual - English, Danish, Dutch, Finnish, French-European, Greek, Italian, German, Norwegian, Portuguese-European, Spanish-European, Swedish
    DownloadsOperator's Manual - English, Spanish-Colombian, Portuguese-Brazilian, French-European, Arabic, Swahili
    DownloadsOperator's Manual - English, Bulgarian, Czech, Estonian, Croatian, Hungarian, Lithuanian, Latvian, Polish, Romanian, Russian, Slovak, Slovenian, Turkish
    DownloadsOperator's Manual - English, Danish, Dutch, Finnish, French-European, Greek, Italian, German, Norwegian, Portuguese-European, Spanish-European, Swedish
    DownloadsOperator's Manual - English, Chinese-Simplified, Vietnamese, Indonesian, Thai, Khmer, Korean, Malay, Japanese
    DownloadsOperator's Manual - English, Spanish-Colombian, French-Canadian
    DownloadsOperator's Manual - English, Chinese-Simplified, Vietnamese, Indonesian, Thai, Khmer, Korean, Malay, Japanese
    DownloadsOperator's Manual - English, Spanish-Colombian, Portuguese-Brazilian, French-European, Arabic, Swahili
    DownloadsOperator's Manual - English, Chinese-Simplified, Vietnamese, Indonesian, Thai, Khmer, Korean, Malay, Japanese
    DownloadsOperator's Manual - English, Bulgarian, Czech, Estonian, Croatian, Hungarian, Lithuanian, Latvian, Polish, Romanian, Russian, Slovak, Slovenian, Turkish
    DownloadsOperator's Manual - English, Danish, Dutch, Finnish, French-European, Greek, Italian, German, Norwegian, Portuguese-European, Spanish-European, Swedish
    DownloadsOperator's Manual - English, Spanish-Colombian, French-Canadian
    DownloadsOperator's Manual - English, Chinese-Simplified, Vietnamese, Indonesian, Thai, Khmer, Korean, Malay, Japanese
    DownloadsOperator's Manual - English, Bulgarian, Czech, Estonian, Croatian, Hungarian, Lithuanian, Latvian, Polish, Romanian, Russian, Slovak, Slovenian, Turkish
    DownloadsOperator's Manual - English, Spanish-Colombian, Portuguese-Brazilian, French-European, Arabic, Swahili
    DownloadsOperator's Manual - English, Bulgarian, Czech, Estonian, Croatian, Hungarian, Lithuanian, Latvian, Polish, Romanian, Russian, Slovak, Slovenian, Turkish
    DownloadsOperator's Manual - English, Bulgarian, Czech, Estonian, Croatian, Hungarian, Lithuanian, Latvian, Polish, Romanian, Russian, Slovak, Slovenian, Turkish
    DownloadsOperator's Manual - English, Danish, Dutch, Finnish, French-European, Greek, Italian, German, Norwegian, Portuguese-European, Spanish-European, Swedish
    DownloadsOperator's Manual - English, Danish, Dutch, Finnish, French-European, Greek, Italian, German, Norwegian, Portuguese-European, Spanish-European, Swedish
    DownloadsOperator's Manual - English, Spanish-Colombian, Portuguese-Brazilian, French-European, Arabic, Swahili
    DownloadsOperator's Manual - English, Spanish-Colombian, French-Canadian
    DownloadsOperator's Manual - English, Chinese-Simplified, Vietnamese, Indonesian, Thai, Khmer, Korean, Malay, Japanese
    DownloadsOperator's Manual - English, Spanish-Colombian, French-Canadian
    DownloadsOperator's Manual - English, Chinese-Simplified, Vietnamese, Indonesian, Thai, Khmer, Korean, Malay, Japanese
    DownloadsOperator's Manual - English, Bulgarian, Czech, Estonian, Croatian, Hungarian, Lithuanian, Latvian, Polish, Romanian, Russian, Slovak, Slovenian, Turkish

    *All power levels are stated gross HP at 3,600 RPM per SAE J1940.
    **See operator's manual or dealer for complete warranty details.

    Support

    Manuals

    Download the operator's manual or illustrated parts list for your Vanguard™ engine by searching your engine model number.

    Find Manuals >

    Tips & Troubleshooting

    Have a question? Search our Frequently Asked Questions to find answers related to model specifications, routine maintenance, repair or troubleshooting. 

    Search FAQs >

    Dealer Locator

    World class parts delivery, industry-leading global warranties and unparalleled service & training keeps your equipment out of the shop and on the jobsite. 

    Find a Dealer >

    Commercial Limited Warranty

    Three-year commercial engine warranty for all applications. See operator's manual or dealer for complete warranty details. 

    Learn More >

    Options

    12V Electric Start
    Alternator – 20.0 amp
    Threaded Crankshaft
    Tapered Crankshaft
    Metric Flange
    Low Profile or Remote Air Cleaner
    Clear Flange Muffler
    Wire or Stamped Muffler Guards
    Tankless / Mufferless
    High Inclination Package (45° operation)
    Remote Speed Option
    Remote Mount Control Panel

    Product Literature

    For more detailed information on the Vanguard® 400 EFI/ETC, please download literature here.

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