Vanguard® 400 EFI/ETC

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

Features

Vanguard EFI/ETC

Achieve consistent power, optimize fuel efficiency, and improve starting performance with electronic fuel injection (EFI). With electronic throttle control (ETC), the engine instantly adjusts power to match any load, ensuring peak performance at all times.
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Automotive Style Starting

Chokeless starting makes for a simplified user experience and ECM controlled starting for easier diagnostics and alerts.

Cyclonic Air Filtration

The cyclonic air chamber actively manages the air flow and features our Advanced Nano Filter Media with Autoshed technology. This all combined extends the air filter replacement interval to 600 hours.

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, 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, 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, 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, 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, Portuguese-Brazilian, French-European, Arabic, Swahili
DownloadsOperator's Manual - English, Spanish-Colombian, French-Canadian
DownloadsOperator's Manual - English, Spanish-Colombian, French-Canadian
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, 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, 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, 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, Spanish-Colombian, French-Canadian
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, 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
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, 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, 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, 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, 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, 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, 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

*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.

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Tips & Troubleshooting

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

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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. 

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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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