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Home Mercury Outboard Motors 2017 Mercury 9.9 HP 9.9MLH-CT Outboard Motor
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2017 Mercury 9.9 HP 9.9MLH-CT Outboard Motor

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Category: Mercury Outboard Motors Tag: Mercury 9.9 HP
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Description

2017 Mercury 9.9 HP 9.9MLH-CT Outboard Motor

 

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 9.9 HP Mercury Outboard Motor model: 9.9MLH-CT is an affordable outboard equipped with a long 20 inch shaft and manual start, Mercury’s 3 year factory warranty, auto ratchet trim, and multi function tiller control.

 

2017 Mercury 9.9 HP 9.9MLH-CT Outboard Motor

  • Compact and Lightweight
  • Designed for Heavy Applications
  • BigFoot 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

 

2017 Mercury 9.9 HP 9.9MLH-CT Outboard Motor

Model 9.9MLH-CT
Model Year 2017
SKU 9.9MLH-CT-17
Weight 96.0000
Manufacturer Mercury
Country of Manufacture Japan
Horsepower 9.9hp
Shaft Length 20″ (Long)
Steering Tiller
Starting Manual
Trim & Tilt Manual
Fuel Delivery Carburetor
Fuel Tank External
Cylinder(s) 2
Displacement 208 cc (12.8 cubic inches)
Bore and Stroke 55 x 44 mm (2.16 x 1.73 inches)
Full Throttle RPM Range 5000-6000
Ignition System Digital CD Ignition w/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 2.42:1 BigFoot Gearcase
Gear Shift Forward-Neutral-Reverse (shift in tiller handle)
Propeller BigFoot 4-Blade High Thrust Aluminum Propeller
Internal Battery No

 

2017 Mercury 9.9 HP 9.9MLH-CT Outboard Motor

What’s 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

Shipping & Delivery
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Effective Date: August 9, 2025

At X Factors Motorsports, we are committed to delivering your order quickly, securely, and affordably.


1. Processing Time

  • Orders are typically processed within 1–2 business days after payment is confirmed.

  • Orders placed on weekends or holidays will be processed on the next business day.


2. Delivery Times

  • Domestic Shipping (United States): Delivery takes 5–7 business days from the date of shipment.

  • International Shipping: Delivery times vary by destination and may take 7–21 business days depending on customs processing and local delivery services.


3. Shipping Rates

  • United States: Free standard shipping on all orders.

  • International: Shipping costs are calculated at checkout based on the delivery address, package weight, and destination country.


4. Carriers Used

We ship orders using trusted carriers such as UPS, FedEx, USPS, and DHL to ensure reliable delivery. Tracking numbers are provided for all shipments.

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    At X Factors Motorsports, we specialize in high-performance engines, outboards, and premium automotive equipment. With expert support, fast shipping, and trusted brands, we help builders, racers, and enthusiasts power their passion — one project at a time.

    • 1204 E Yorba Linda Blvd, Placentia, CA 92870, USA
    • Phone: +1 (714) 694-3374
    • E-mail: sales@xfactorsmotorsports.com
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