The Mercury 9.9 HP MH outboard, product ID 1A10201LK, is a compact and efficient engine designed for small boats. With a manual start and 15″ short shaft, this fuel-injected motor delivers reliable performance and easy starts in a lightweight package. Ideal for shallow waters, it offers smooth operation, enhanced fuel efficiency, and low emissions, making it a great choice for eco-conscious boaters seeking dependable power in a compact form.
Mercury 9.9 HP MH EFI Outboard Motor
Original price was: $3,150.00.$2,829.00Current price is: $2,829.00.
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Brand: Mercury Outboards
HP: 9.9
Starter Type: Manual
Shaft Length: 15″ (Short Shaft)
At Plateau Marine / OutboardDirect.com, we believe in clear, upfront pricing.
Dealer Prep: Included
Full Mercury Factory Warranty valid at any authorized Mercury Dealer Nationwide.
Freight: Free within the 48 states, Includes residential delivery with hydraulic lift gate service Some exclusions may apply, call for details
In stock
The Mercury 9.9 HP MH outboard, product ID 1A10201LK, is a high-performing and reliable engine designed for small boats and those navigating shallow waters. This model features a manual start system, which is simple and dependable, ensuring that your engine is ready to go when you are. The 15" short shaft is ideal for boats with lower transoms, providing optimal propeller depth for efficient propulsion and control.
Discount pricing, factory, warranty, and free shipping makes OutboardDirect.com your best choice for outboard motors.
Free Shipping (*excludes AK & HI) Residential Delivery and Lift Gate Service are included with the Free Delivery Offer.
Additional services from the freight carrier, (i.e. island delivery, airport delivery, ferry required for delivery) Will incur a charge from the freight carrier that will not be included with the free freight offer.
Additional information
| Horsepower | 9.9 HP |
|---|---|
| Shaft Length | 15" (Short) |
| Starter Type | Manual |
| Tilt & Trim | Manual |
| Brand | Mercury Marine |
| Color | Phantom Black |
| Manufacturer | Mercury Marine |
FEATURES
- Product Features for the Mercury 9.9 HP MH Manual Start, 15″ Short Shaft, Fuel Injected Outboard (Product ID 1A10201LK):
- Fuel Injection Technology: Ensures precise fuel delivery for smoother operation, easier starts, and improved fuel efficiency.
- Manual Start System: Reliable and straightforward, providing dependable performance in any condition.
- 15″ Short Shaft: Ideal for small boats with lower transoms, offering optimal propeller depth for efficient propulsion.
- Lightweight and Portable: Compact design makes it easy to transport and install, perfect for versatile use.
- Durable Construction: Built with corrosion-resistant materials to withstand harsh marine environments.
- Low Emissions: Fuel injection system reduces emissions, making it an eco-friendly choice for boaters.
- Easy Maintenance: Features user-friendly access points and a freshwater flushing system for simple upkeep.
- Quiet Operation: Engineered for smooth and quiet running, enhancing your on-water experience.
- Reliable Performance: Delivers consistent power and control, perfect for fishing, cruising, or general boating activities.
SPECS
| MODEL | Mercury Outboard 9.9MH EFI |
|---|---|
| MODEL YEAR | 2026 |
| SKU | ME9.9MH-1A10201LK |
| WEIGHT | 88.0 lb |
| MANUFACTURER | Mercury Marine |
| COUNTRY OF MANUFACTURE | Japan |
| HORSEPOWER | 9.9 HP |
| SHAFT LENGTH | 15″ (Short) |
| STEERING | Tiller |
| STARTING | Manual |
| TRIM & TILT | Manual |
| FUEL DELIVERY | Electronic Fuel Injection (EFI) |
| FUEL TANK | External |
| CYLINDER(S) | 2 |
| DISPLACEMENT | 12.8 ci (209 cc) |
| BORE AND STROKE | 2.16 x 1.73 in. (55 x 44 mm) |
| FULL THROTTLE RPM RANGE | 5,000 – 6,000 |
| 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 with thermostat |
| SALTWATER RATED | Yes |
| GEAR RATIO | 2.08:1 |
| GEAR SHIFT | Forward-Neutral-Reverse (shift in tiller handle) |
| PROPELLER | 8.5″ Diameter X 8.0″ 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























