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2025 Mercury 9.9 HP 9.9MLH-CT EFI Outboard Motor

SKU: 9.9MLH-CT-25
$2,499.00 $2,960.00

The affordable, portable Mercury 9.9 HP Outboard motor with Command Thrust delivers power, thrust, and control that wider, heavier boats need. A larger prop increases control and a taller gear case puts the propeller deeper below turbulent water for improved power. The Mercury 9.9 outboard engine is the right choice for sailboat and kicker applications. The 96 lb. 9.9 HP Mercury Outboard Motor model 9.9MLH-CT is an affordable outboard equipped with a 20 inch long shaft and manual start, Mercury's 3 year factory warranty, auto ratchet tilt, and multi function tiller control.

We are an authorized Mercury Dealer with Free Shipping and Discounted Prices. Your Online Outboard search stops here!

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SHAFT LENGTH GUIDELINES

Horsepower 9.9hp
Weight: 96.0 lb
Shaft Length: 20" (Long)
Starting:Manual
Fuel Delivery:EFI
Steering:Tiller
Features
  • Compact and Lightweight
  • Designed for Heavy Applications
  • Command Thrust Lower Unit (2.42:1 Gear Ratio)
  • High Thrust Propeller
  • Oversized Anti-Ventilation Plate
  • 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
MODEL1A10251LK
MODEL YEAR2025
SKU9.9MLH-CT-25
WEIGHT96.0 lb
MANUFACTURERMercury
COUNTRY OF MANUFACTUREJapan
HORSEPOWER9.9hp
SHAFT LENGTH20" (Long)
STEERINGTiller
STARTINGManual
TRIM & TILTManual
FUEL DELIVERYEFI
FUEL TANKExternal
CYLINDER(S)2
DISPLACEMENT208 cc (12.8 cubic inches)
BORE AND STROKE55 x 44 mm (2.16 x 1.73 inches)
FULL THROTTLE RPM RANGE5000-6000
IGNITION SYSTEMDigital CD Ignition w/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 RATIO2.42:1 Command Thrust Gear Case
GEAR SHIFTForward-Neutral-Reverse (shift in tiller handle)
PROPELLERCommand Thrust 4-Blade High Thrust Aluminum Propeller

In the Box
  • Fuel Tank (3.2 gallon)
  • Quick Connect Fuel Line
  • Mercury 3-Year Warranty
  • 4-Blade Aluminum Prop
  • Mercury 5-Stroke Oil
  • Owner's Manual & Tool Kit

Shaft Length Guidelines

Outboard Accessories: 
Gear Up Your Boat

2021 Mercury 9.9 HP 9.9MLH-CT Outboard Motor
Mercury

2025 Mercury 9.9 HP 9.9MLH-CT EFI Outboard Motor

$2,499.00 $2,960.00

The affordable, portable Mercury 9.9 HP Outboard motor with Command Thrust delivers power, thrust, and control that wider, heavier boats need. A larger prop increases control and a taller gear case puts the propeller deeper below turbulent water for improved power. The Mercury 9.9 outboard engine is the right choice for sailboat and kicker applications. The 96 lb. 9.9 HP Mercury Outboard Motor model 9.9MLH-CT is an affordable outboard equipped with a 20 inch long shaft and manual start, Mercury's 3 year factory warranty, auto ratchet tilt, and multi function tiller control.

We are an authorized Mercury Dealer with Free Shipping and Discounted Prices. Your Online Outboard search stops here!

Customers also searched for 9 9 merc and < 10 hp.

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