IN STOCK
Mercury 9.9 HP EH EFI Outboard Motor
Original price was: $3,535.00.$3,149.00Current price is: $3,149.00.
Brand: Mercury Outboards
HP: 9.9
Starter Type: Electric
Shaft Length: 15″ (Short Shaft)
The Mercury 9.9 HP EH outboard, product ID 1A10301LK, features electric start and a 15″ shaft for easy, reliable operation. This fuel-injected outboard delivers smooth performance, enhanced fuel efficiency, and quiet operation. Lightweight and durable, it’s an ideal choice for small boats requiring reliable power and low emissions. Elevate your boating today with Mercury’s renowned quality and innovative engineering!
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 EH outboard, product ID 1A10301LK, is a powerful and versatile engine designed for small boats that demand efficiency and reliability. Equipped with an electric start system, this outboard eliminates the hassle of manual pulls, providing quick and easy ignition with the push of a button. The 15" shaft length is ideal for boats with shallow transoms, offering optimized propeller depth for enhanced performance and maneuverability.
This model features Electronic Fuel Injection (EFI), which ensures precise fuel delivery, leading to smoother operation, faster starts, and improved fuel efficiency. EFI also reduces emissions, making this outboard an eco-friendly choice for environmentally-conscious boaters. The lightweight design of the Mercury 9.9 HP EH makes it easy to handle and transport without compromising power or durability.
Constructed with corrosion-resistant materials, this outboard is built to withstand harsh marine environments, ensuring long-lasting reliability. It operates quietly, minimizing noise for a more enjoyable experience on the water. Maintenance is simplified with easy-access service points, allowing you to keep your engine in peak condition with minimal effort.
Perfect for small boats, inflatables, and tenders, the Mercury 9.9 HP EH delivers consistent power, easy handling, and dependable performance, making it a top choice for boaters who value both convenience and efficiency.
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 | Electric |
| Tilt & Trim | Manual |
| Color | Phantom Black |
| Manufacturer | Mercury Marine |
| Brand | Mercury Marine |
FEATURES
Product Features for the Mercury 9.9 HP EH Electric Start, 15″ Long Shaft EFI Outboard (Product ID 1A10301LK):
- Electric Start: Convenient push-button start system for easy and reliable ignition.
- Electronic Fuel Injection (EFI): Provides smoother operation, easier starts, and enhanced fuel efficiency.
- 15″ Shaft Length: Ideal for boats with shallow transoms, offering optimal performance and maneuverability.
- Lightweight Design: Easy to handle, transport, and install without sacrificing power or durability.
- Corrosion-Resistant Construction: Built to withstand harsh marine environments for long-lasting durability.
- Quiet Operation: Engineered for minimal noise, ensuring a more enjoyable boating experience.
- Low Emissions: Fuel-efficient and eco-friendly, reducing environmental impact.
- Easy Maintenance: Designed with accessible service points for quick and simple upkeep.
These features make the Mercury 9.9 HP EH outboard a top choice for boaters seeking dependable, efficient, and easy-to-use power for their small boats.
SPECS
| MODEL | Mercury Outboard 9.9EH EFI |
|---|---|
| MODEL YEAR | 2026 |
| SKU | 1A10301LK |
| WEIGHT | 95.0 lb |
| MANUFACTURER | Mercury Marine |
| COUNTRY OF MANUFACTURE | Japan |
| HORSEPOWER | 9.9 HP |
| SHAFT LENGTH | 15″ (Short) |
| STEERING | Tiller |
| STARTING | Electric |
| TRIM & TILT | Manual |
| FUEL DELIVERY | Electronic Fuel Injection (EFI) |
| FUEL TANK | External |
| CYLINDER(S) | 2 |
| DISPLACEMENT | 209 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 | 12V 76W 6A (standard on electric start models) |
| COOLING SYSTEM | Water-Cooled, Thermostatically Controlled |
| SALTWATER RATED | Yes |
| GEAR RATIO | 2.08:1 |
| GEAR SHIFT | Forward-Neutral-Reverse (shift in tiller handle) |
| PROPELLER | 8.5″ Diameter X 9.0″ 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
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