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2025 Mercury 8 HP 8MH EFI Outboard Motor

SKU: 8MH-25
$2,640.00 $2,760.00

BRAND NEW ELECTRONIC FUEL INJECTION!  With our free shipping and discounted prices your online outboard motor search will end here!
Mercury 8hp EFI outboard motors are compact and lightweight weighing 84 lbs. Ideal for jon boats, skiffs, and inflatables, the Mercury 8 HP model 8MH outboard engine is a twin-cylinder four-stroke that offers smooth, quiet, fuel efficient operation. The multi-function tiller handle on the Mercury 8HP outboard provides one-hand operation of F-N-R gear shifting, throttle and throttle tension, steering, and stopping. Mercury's patented auto-ratchet system allows the user to easily adjust tilt and trim angle. Mercury Outboard model 8MH offers a manual start, tiller steering, and a 15 inch short shaft. 
Along with our discounted outboard motor prices we offer free shipping and the Mercury 3-year warranty!

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SHAFT LENGTH GUIDELINES

Horsepower 8hp
WEIGHT84.0 lb
Shaft Length: 15" (Short)
Starting:Manual
Fuel Delivery:EFI
Steering:Tiller
Features
  • Compact and Lightweight
  • Digital CD Ignition with Spark Advance
  • High Grade Marine Alloy Construction
  • Stainless Steel Water Pump Housing
  • Zinc Coated Water Passages
  • Rated for Saltwater Use
  • Sacrificial Zinc Anodes and Trim Tab
  • Tiller Integrated F-N-R Gear Shifting
  • Adjustable Steering Tension Control
  • Twist-Grip Throttle with Tension Control
  • Thermostat Controlled Water Cooling
  • Auto Ratchet Trim System (5 positions)
  • Shallow Water Drive
  • Quiet Through-Propeller-Hub Exhaust
  • 3.2 Gallon Fuel Tank and Fuel Line
  • Start-In-Gear Protection
  • Low Oil Pressure Warning Indicator
  • ESG Over-Rev Protection
  • Safety Lanyard Stop Switch
  • Owner's Manual
  • Mercury Marine 3-Year Warranty

specifications
MODEL 1A08201LK
MODEL YEAR 2025
SKU 8MH-25
MANUFACTURER Mercury
COUNTRY OF MANUFACTURE Japan
HORSEPOWER 8hp
WEIGHT 84.0
SHAFT LENGTH 15" (Short)
STEERING Tiller
STARTING Manual
TRIM & TILT Manual
FUEL DELIVERY EFI
FUEL TANK External
CYLINDER(S) 2
DISPLACEMENT 12.8 ci (208 cc)
BORE AND STROKE 2.16 x 1.73 in. (55 x 44 mm)
FULL THROTTLE RPM RANGE 5,000 - 6,000 full throttle RPM
IGNITION SYSTEM CDI with electronic spark advance
INDUCTION SCAVENGING SOHC
VALVES PER CYLINDER 2
FUEL TYPE 87 Octane (up to 10% ethanol content)
FUEL TANK / FUEL LINE 3.2 Gal. Fuel Tank + Quick Connect Fuel Line
OIL TYPE SAE 10W-30 (Mercury 4-Stroke Outboard Oil)
OIL CAPACITY 27 fl. Oz. (800 ml)
LUBRICATION Trochoid Pump
ALTERNATOR Optional 12V 76W 6A (installation required)
COOLING SYSTEM Water-Cooled, Thermostatically Controlled
SALTWATER RATED Yes
GEAR RATIO 2.08:1
GEAR SHIFT Forward-Neutral-Reverse (shift in tiller handle)
PROPELLER 8.5" Diameter X 7.5" Pitch 3-Blade Aluminum

In the Box
  • Fuel Tank (3.2 gallon)
  • Quick Connect Fuel Line
  • Mercury 3-Year Warranty
  • Aluminum Propeller
  • Mercury 4-Stroke Oil
  • Owner's Manual & Tool Kit

Shaft Length Guidelines

Outboard Accessories: 
Gear Up Your Boat

Mercury 8 HP 8MH Outboard Motor
Mercury

2025 Mercury 8 HP 8MH EFI Outboard Motor

$2,640.00 $2,760.00

BRAND NEW ELECTRONIC FUEL INJECTION!  With our free shipping and discounted prices your online outboard motor search will end here!
Mercury 8hp EFI outboard motors are compact and lightweight weighing 84 lbs. Ideal for jon boats, skiffs, and inflatables, the Mercury 8 HP model 8MH outboard engine is a twin-cylinder four-stroke that offers smooth, quiet, fuel efficient operation. The multi-function tiller handle on the Mercury 8HP outboard provides one-hand operation of F-N-R gear shifting, throttle and throttle tension, steering, and stopping. Mercury's patented auto-ratchet system allows the user to easily adjust tilt and trim angle. Mercury Outboard model 8MH offers a manual start, tiller steering, and a 15 inch short shaft. 
Along with our discounted outboard motor prices we offer free shipping and the Mercury 3-year warranty!

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