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2025 Mercury 25 HP 25ELHGA Jet Outboard Motor

SKU: JET25ELHGA-25EFI
(1)
$5,860.00 $6,835.00
The Mercury 25 hp Jet is designed to get you through some of the most challenging waters anywhere. Specifically engineered to propel boats in shallow water where traditional outboards are unable to operate, Mercury outboard jets replace the gear case with a jet pump that sits even with the bottom of the boat and provides you with the ability to go wherever the fish or fowl are. Mercury Jet outboards are also the power of choice for rescue boats, providing a secure environment around the engine. No matter the adventure, a Mercury Jet outboard will get you there.  The Mercury 25 hp Jet stainless impeller improves performance and withstands harsh, abrasive debris that can be drawn through the pump, such as sand and shells. That ability adds to long-term durability and reliability.
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SHAFT LENGTH GUIDELINES

Horsepower 25hp
WEIGHT162 lb
Shaft Length: 20" (Long)
Starting:Electric
Fuel Delivery:EFI
Steering:Tiller
Features
  • Utilizes a three-cylinder engine design, delivering superior balance performance over twin-cylinder designs
  • Compact and powerful
  • Offers extra displacement and great low-end torque, putting the boat smartly on plane
  • High output 15amp alternator for constant battery charging
  • Battery-free electronic fuel injection delivers easy-starting, crisp throttle response and increased fuel economy
  • Engine protection operator warning system including: low oil pressure, over-rev, overheat and sensor failure
  • Mercury 3 year warranty

specifications
MODEL 1A3G371BK
MODEL YEAR 2025
SKU JET25ELHGA-25EFI
MANUFACTURER Mercury
COUNTRY OF MANUFACTURE Japan
HORSEPOWER 25hp
WEIGHT 162
SHAFT LENGTH 20" (Long)
STEERING Tiller
STARTING Electric
TRIM & TILT Manual Gas Assist
FUEL DELIVERY EFI
FUEL TANK External
CYLINDER(S) 3
DISPLACEMENT 500 Cubic Centimeter
BORE AND STROKE 2.40 x 2.36 in. (61 x 60 mm)
FULL THROTTLE RPM RANGE 5,000 - 6,000
IGNITION SYSTEM CDI with electronic spark advance
INDUCTION SCAVENGING SOHC
VALVES PER CYLINDER 2
FUEL TYPE 87 Octane (up to 10% ethanol content)
OIL TYPE Mercury 4-Stroke Outboard Oil
ALTERNATOR 17A, 210W
COOLING SYSTEM Water-cooled with thermostat
SALTWATER RATED Yes
GEAR RATIO 1.92:1
GEAR SHIFT F-N-R Gearcase options - Standard
PROPELLER None
INTERNAL BATTERY No

In the Box
  • Fuel Tank (6.6 gallon)
  • Quick Connect Fuel Line
  • Mounting Hardware (Clamp Screws Not Included)
  • Mercury 3-Year Warranty
  • Mercury 4-Stroke Oil
  • Owner's Manual & Tool Kit

Shaft Length Guidelines

Outboard Accessories: 
Gear Up Your Boat

25 HP 25ELH JET 25ELHGA Mercury Motors for Sale
Mercury

2025 Mercury 25 HP 25ELHGA Jet Outboard Motor

$5,860.00 $6,835.00
The Mercury 25 hp Jet is designed to get you through some of the most challenging waters anywhere. Specifically engineered to propel boats in shallow water where traditional outboards are unable to operate, Mercury outboard jets replace the gear case with a jet pump that sits even with the bottom of the boat and provides you with the ability to go wherever the fish or fowl are. Mercury Jet outboards are also the power of choice for rescue boats, providing a secure environment around the engine. No matter the adventure, a Mercury Jet outboard will get you there.  The Mercury 25 hp Jet stainless impeller improves performance and withstands harsh, abrasive debris that can be drawn through the pump, such as sand and shells. That ability adds to long-term durability and reliability.
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