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Home Mercury Outboards 2018 Mercury 20 Hp 20MH Outboard Motor
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2018 Mercury 9.9 Hp 9.9EH Outboard Motor
2018 Mercury 9.9 Hp 9.9EH Outboard Motor $1,719.20

2018 Mercury 20 Hp 20MH Outboard Motor

$2,120.30

2018 Mercury 20 Hp 20MH Outboard Motor

  • Large Displacement Powerhead (351cc)
  • Thru-Cowl Backup Manual Start
  • Digital CD Ignition with Spark Advance
  • Tuned Intake for Quick Acceleration
  • High Grade Marine Alloy Construction
  • Stainless Steel Water Pump Housing
  • Zinc Coated Water Passages
  • Rated for Saltwater Use
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SKU: VDBJISHKJ Category: Mercury Outboards Tags: 2-stroke outboard motors, 4-stroke outboard motors, Best Outboard Motors for Boating, Boat engines, Boat Motor for Sale, Electric outboard motors, Evinrude outboard motors, High horsepower outboards, Honda Outboard Engines, Marine engines, Mercury outboard motors, Outboard motor for sale, Small outboard motors, Suzuki Marine Engines, Trolling motors, Yamaha outboard motors, ✅ Outboard motors
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Description

Description

2018 Mercury 20 Hp 20MH Outboard Motor

Fast throttle response and fast acceleration are features designed into the 20 HP Mercury Outboard. With powerful low end torque and a large displacement your boat planes faster and you get to your destination across the water faster thanks to Mercury engineering. At 115 lbs. the Mercury 20 HP Model 20MH is your affordable choice in the 20 HP line up with a manual start and the short 15 inch shaft. The 20MH also includes manual tilt, a heavy duty transom bracket, vibration absorbing mounts and Mercury’s multi function tiller. Mercury outboards come with a 3 year factory warranty that starts on day of purchase.

2018 Mercury 20 Hp 20MH Outboard Motor

  • Large Displacement Powerhead (351cc)
  • Thru-Cowl Backup Manual Start
  • Digital CD Ignition with Spark Advance
  • Tuned Intake for Quick Acceleration
  • 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
  • Heavy Duty Transom Mounting Bracket
  • Quiet Through-Propeller-Hub Exhaust
  • “Wishbone” Mount for Reduced Vibration
  • 6.6 Gallon Fuel Tank and Fuel Line
  • Easy Maintenance Canister Oil Filter
  • 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

2018 Mercury 20 Hp 20MH Outboard Motor

MODEL 20MH
MODEL YEAR 2018
SKU 20MH-18
WEIGHT 115.0000
MANUFACTURER Mercury
COUNTRY OF MANUFACTURE Japan
HORSEPOWER 20hp
SHAFT LENGTH 15″ (Short)
STEERING Tiller
STARTING Manual
TRIM & TILT Manual
FUEL DELIVERY Carburetor
FUEL TANK External
CYLINDER(S) 2
DISPLACEMENT 21.4 / 351
BORE AND STROKE 2.40 x 2.36in
FULL THROTTLE RPM RANGE 5400-6100
IGNITION SYSTEM CDI w/electronic spark advance
INDUCTION SCAVENGING SOHC
VALVES PER CYLINDER 2
FUEL TYPE 87 octane/up to 10% ethanol
FUEL TANK / FUEL LINE 6.6 / 25
OIL TYPE Mercury 4-Stroke Outboard Oil
OIL CAPACITY 1 Quart (1000 ml)
LUBRICATION Trochoid Pump
ALTERNATOR Optional 12 amp / 138 watt (Electric)
COOLING SYSTEM Water-cooled with thermostat
SALTWATER RATED YES
GEAR RATIO 2.15
GEAR SHIFT Forward-Neutral-Reverse
PROPELLER 9.2″ Diameter X 9.1″ Pitch 3-Blade Aluminum
INTERNAL BATTERY No

2018 Mercury 20 Hp 20MH Outboard Motor

WHAT’S IN THE BOX?

  • Fuel Tank (6.6 gallon)
  • Quick Connect Fuel Line
  • Mercury 3-Year Warranty
  • Aluminum Propeller
  • Mercury 4-Stroke Oil
  • Owner’s Manual & Tool Kit
Shipping and Delivery

🚚 Shipping Policy – AR Engines

At AR Engines, we provide fast, reliable, and free nationwide shipping across Australia — and now offer international delivery to select destinations.


📍 Shipping Coverage

  • Australia: We ship to all destinations within Australia.

  • International: We ship worldwide using trusted carriers including DHL, FedEx, UPS, and Australia Post International.


🕐 Order Cut-Off Time

  • Orders placed before 12:00 PM AEST (Mon–Fri) are processed the same business day.

  • Orders placed after this time will be processed the next business day.


🛠 Handling Time

  • Orders are prepared and dispatched within 1–2 business days.


🚚 Transit Time

  • Australia: 3–7 business days after dispatch

  • International: 7–14 business days after dispatch


📦 Total Delivery Time

  • Australia: Estimated delivery window is 4–9 business days

  • International: Estimated delivery window is 8–16 business days

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