In Stock
2018 Mercury 8 Hp 8ELH 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
Weighing 93 lbs, this 2018-build 8ELH (SKU 8ELH-18) runs Mercury's 8 HP twin-cylinder engine on the long shaft, paired with electric starting and tiller control.
Suited applications
Long-shaft 8 HP motors like this show up on small pontoons, skiffs, and jon boats riding higher off the water, plus sailboat auxiliary and kicker or trolling setups. One hand on the tiller manages F-N-R shifting, throttle with adjustable tension, steering, and the stop switch all together.
Specifications before you order
A 76-watt alternator handles charging on this build. No internal battery is fitted. The gearcase spins at a 2.08:1 ratio, and Mercury's auto-ratchet hardware adjusts tilt without separate tools. This unit carries Mercury's usual three-year factory coverage, dated from purchase. A rubber transom pad protects hull finish on boats without a built-in bracket.
Q: Does this model need an internal battery? No internal battery is built in; electric start draws on the boat's own 12-volt battery instead.
Q: Is tilt adjustment manual or powered? Manual, through Mercury's auto-ratchet hardware, with no powered trim motor on this build.
Q: Is the fuel system carbureted or injected? Carbureted — this engine does not use electronic fuel injection.
Q: What boats is the long shaft meant for? Pontoons, skiffs, and jon hulls that ride a bit taller at the stern, plus sailboat auxiliary duty.
Browse the rest of Mercury's outboard motors lineup.
Specifications
| MODEL | 8ELH |
| MODEL YEAR | 2018 |
| SKU | 8ELH-18 |
| WEIGHT | 93.0000 |
| MANUFACTURER | Mercury |
| COUNTRY OF MANUFACTURE | Japan |
| HORSEPOWER | 8hp |
| SHAFT LENGTH | 20″ (Long) |
| STEERING | Tiller |
| STARTING | Electric |
| 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 | 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 8.0″ Pitch 3-Blade Aluminum |
| INTERNAL BATTERY | No |
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