In Stock
2019 Mercury 8 HP 8MLH Outboard Motor
- ISPM 15 heat-treated Euro palletized & weatherproof shrink-wrapped
- Insured European road freight delivery with hydraulic tail-lift service
- Dispatches in 1–2 business days from our UK & European Logistics Centre
- Transit typically 1–3 business days (UK) / 3–6 business days (Continental Europe)
Need a matched transmission, controls or wiring package? Speak with a parts specialist.
Details & Inspection Notes
This 2019 Mercury 8MLH (SKU 8MLH-19) weighs 84 lbs: an 8 HP twin-cylinder four-stroke, long-shafted, tiller-controlled, and started by hand rather than electrically.
Long shaft, manual start
Choose this length over the short-shaft 8MH for boats riding higher off the water, including small pontoons, jon boats, skiffs, sailboat auxiliary setups, and kicker or trolling use. Starting is by pull cord rather than electric, and a single tiller handle covers F-N-R shifting, throttle with tension control, steering, and stopping together.
Specifications to confirm
Tilt and trim move through Mercury's auto-ratchet hardware rather than a powered system here. Gearcase ratio sits at 2.08:1, and rpm tops out near 6,000. Saltwater use is fine under Mercury's rating, and this unit carries the standard three-year factory term. A spare shear pin is worth carrying if you run shallow water often.
Q: Is starting manual or electric on this model? Manual, by pull cord.
Q: Is this the short-shaft or long-shaft 8MLH? Long-shaft; the short-shaft version sells separately as the 8MH.
Q: Does this motor have power tilt? No, tilt and trim adjust manually through Mercury's auto-ratchet hardware, not a powered switch.
Q: Is this motor rated for saltwater? Yes, Mercury's own rating covers saltwater use on this particular unit, out of the box.
Browse other Mercury outboards at this horsepower.
Specifications
| MODEL | 8MLH |
| MODEL YEAR | 2019 |
| SKU | 8MLH-19 |
| WEIGHT | 84.0 lb |
| MANUFACTURER | Mercury |
| COUNTRY OF MANUFACTURE | Japan |
| HORSEPOWER | 8hp |
| SHAFT LENGTH | 20″ (Long) |
| STEERING | Tiller |
| STARTING | Manual |
| TRIM & TILT | Manual |
| FUEL DELIVERY | Carburetor |
| FUEL TANK | External |
| CYLINDER(S) | 2 |
| DISPLACEMENT | 12.8 ci (208 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 |
Startup & Installation Checklist
- Inspect all external gaskets, seals, spark plugs and timing components prior to installation.
- Refill engine oil, transmission gear oil and coolant to manufacturer-specified capacities before initial cranking.
- Prime the lubrication system and verify ECU wiring pinouts, sensors, and ground connections.
- Startup warranty covers internal lubricated components, cylinder heads, and engine block for 30 days from delivery.
Full terms: 30-day startup warranty · returns