2026 Mercury 4 HP 4MH Outboard Motor
$1,313.99
Mercury
Availability: In stock
$1,844.99
$1,844.99
In stock
SKU 6MLH-19 marks the 2019 build of the Mercury 6MLH, a 6 HP single-cylinder four-stroke carried on the long shaft rather than the short-shaft version of this same engine. Reading the spec sheet Ignition is CDI with electronic spark advance, cooling runs water through a thermostat, and the gearcase spins at 2.15:1 through forward, neutral, and reverse. Mercury rates the motor for saltwater, lubrication is wet-sump, and an alternator option (12V, 50W, 4A) can be installed if you want to run lights or electronics, though it is not standard equipment on this build. Fit and daily use Steering and shift both run through the tiller handle, which puts the control point right at the stern rather than at a console. The shaft measures a full 20 inches, so pair it with a transom tall enough to need that length. An internal 0.3-gallon tank handles short trips, with a remote-tank connection available for anything longer; Mercury specifies 87-octane fuel with no more than 10 percent ethanol content. The propeller is a 3-blade aluminum unit matched to this engine's rpm band, and weight comes in at 58 lbs. Flush the cooling passages with fresh water after any saltwater outing. Q: Is this rated for saltwater use? Yes, Mercury lists it as saltwater rated. See other Mercury outboards by year and shaft length. Specifications MODEL 6MLH MODEL YEAR 2019 SKU 6MLH-19 WEIGHT 58.0 lb MANUFACTURER Mercury COUNTRY OF MANUFACTURE Japan HORSEPOWER 6hp SHAFT LENGTH 20″ (Long) STEERING Tiller STARTING Manual TRIM & TILT Manual FUEL DELIVERY Carburetor FUEL TANK Internal CYLINDER(S) 1 DISPLACEMENT 7.5/123 BORE AND STROKE 2.32 x 1.77 FULL THROTTLE RPM RANGE 5000-6000 IGNITION SYSTEM CDI w/electric spark advance INDUCTION SCAVENGING OHV VALVES PER CYLINDER 2 FUEL TYPE 87 Octane (up to 10% ethanol content) FUEL TANK / FUEL LINE 0.3 US Gallon (1.15 liter) OIL TYPE Mercury 4-Stroke Outboard Oil OIL CAPACITY 450 mL / 15 oz LUBRICATION Wet sump ALTERNATOR Optional 12V 50W 4A (installation required) COOLING SYSTEM Water-cooled w/thermostat SALTWATER RATED Yes GEAR RATIO 2.15:1 GEAR SHIFT Forward-Neutral-Reverse (forward mounted shift lever) PROPELLER 7.7″ Diameter X 8.0″ Pitch 3-Blade Aluminum
| SKU | SC-2019-mercury-6hp-6mlh-outboard-motor |
|---|---|
| Brand | Mercury |
| Category | Mercury |
| Shipping | Included in the price, to 29 countries |
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