{"id":567138353194,"title":"2025 Mercury 8 HP 8MH EFI Outboard Motor","handle":"2025-mercury-8-hp-8mh-outboard-motor","description":"\u003cp\u003eBRAND NEW ELECTRONIC FUEL INJECTION!  With our free shipping and discounted prices your online outboard motor search will end here!\u003cbr\u003eMercury 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. \u003cbr\u003eAlong with our discounted outboard motor prices we offer free shipping and the Mercury 3-year warranty!\u003c\/p\u003e","published_at":"2017-12-14T08:47:57-06:00","created_at":"2017-12-14T08:47:58-06:00","vendor":"Mercury","type":"Outboard","tags":["Cylinder(s)_2","Drive_Prop","Fuel Delivery_EFI","Fuel Tank_External","Horsepower_ 8hp","Manufacturer_Mercury","Model Year_2025","Price_$1500 - $1999","Shaft Length_15\" (Short)","spo-default","spo-disabled","Starting_Manual","Steering_Tiller","Trim and Tilt_Manual","Type_Outboard Motors"],"price":256500,"price_min":256500,"price_max":256500,"available":true,"price_varies":false,"compare_at_price":273500,"compare_at_price_min":273500,"compare_at_price_max":273500,"compare_at_price_varies":false,"variants":[{"id":7745334018090,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"8MH-25","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"2025 Mercury 8 HP 8MH EFI Outboard Motor","public_title":null,"options":["Default Title"],"price":256500,"weight":38102,"compare_at_price":273500,"inventory_quantity":2,"inventory_management":"shopify","inventory_policy":"deny","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/onlineoutboards.com\/cdn\/shop\/products\/mercury_8_hp_e42725fb-dc23-4fc6-809f-063598b0f060.jpg?v=1643642546"],"featured_image":"\/\/onlineoutboards.com\/cdn\/shop\/products\/mercury_8_hp_e42725fb-dc23-4fc6-809f-063598b0f060.jpg?v=1643642546","options":["Title"],"media":[{"alt":"Mercury 8 HP 8MH Outboard Motor","id":21280673071193,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1080,"width":1080,"src":"\/\/onlineoutboards.com\/cdn\/shop\/products\/mercury_8_hp_e42725fb-dc23-4fc6-809f-063598b0f060.jpg?v=1643642546"},"aspect_ratio":1.0,"height":1080,"media_type":"image","src":"\/\/onlineoutboards.com\/cdn\/shop\/products\/mercury_8_hp_e42725fb-dc23-4fc6-809f-063598b0f060.jpg?v=1643642546","width":1080}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eBRAND NEW ELECTRONIC FUEL INJECTION!  With our free shipping and discounted prices your online outboard motor search will end here!\u003cbr\u003eMercury 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. \u003cbr\u003eAlong with our discounted outboard motor prices we offer free shipping and the Mercury 3-year warranty!\u003c\/p\u003e"}

2025 Mercury 8 HP 8MH EFI Outboard Motor

*Photo may not show the actual model.
Product Description

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!

8hp Horsepower
84.0 lb Weight
Shaft Length:15" (Short)
Starting:Manual
SKU:8MH-25
$2,565.00 $2,735.00
Maximum quantity available reached.

CA Customers:
Warning: Cancer and Reproductive Harm
www.P65Warnings.ca.gov

  • 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
MODEL1A08201LK
MODEL YEAR2025
SKU8MH-25
WEIGHT84.0 lb
MANUFACTURERMercury
COUNTRY OF MANUFACTUREJapan
HORSEPOWER8hp
SHAFT LENGTH15" (Short)
STEERINGTiller
STARTINGManual
TRIM & TILTManual
FUEL DELIVERYEFI
FUEL TANKExternal
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 SCAVENGINGSOHC
VALVES PER CYLINDER2
FUEL TYPE87 Octane (up to 10% ethanol content)
FUEL TANK / FUEL LINE3.2 Gal. Fuel Tank + Quick Connect Fuel Line
OIL TYPESAE 10W-30 (Mercury 4-Stroke Outboard Oil)
OIL CAPACITY27 fl. Oz. (800 ml)
LUBRICATIONTrochoid Pump
ALTERNATOROptional 12V 76W 6A (installation required)
COOLING SYSTEMWater-Cooled, Thermostatically Controlled
SALTWATER RATEDYes
GEAR RATIO2.08:1
GEAR SHIFTForward-Neutral-Reverse (shift in tiller handle)
PROPELLER8.5" 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

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