The Mercury 5 hp 5MXLH is a great source of portable power for small skiffs, jon boats, and inflatables. It’s also a popular choice as auxiliary power for sailboats as well as trolling/kicker motors for larger fishing boats and drift boats. The 5 hp shares many 4 hp features plus a larger carburetor and propeller for increased performance and tiller steering. The 59 lb. Mercury 5 hp delivers outstanding fuel economy and legendary reliability as well as a manual start. The 5MXLH model features an integrated fuel tank for true grab-and-go portability and a 25 inch extra long shaft. External tank connection is standard providing the ability to add an optional external fuel tank/fuel line. This model comes with the Mercury Marine 3-year warranty.
We are an authorized Mercury Outboard dealer. Free shipping on all orders!
Additional information
| Horsepower | 5 HP |
|---|---|
| Shaft Length | 25″ (Extra Long) |
| Starter Type | Manual |
| Tilt & Trim | Manual |
FEATURES
- Compact and Lightweight
- Digital CD Ignition with Spark Advance
- High Grade Marine Alloy Construction
- Stainless Steel Water Pump Housing
- Zinc Coated Water Passages
- Rated for Saltwater Use
- Sacrificial Zinc Anodes
- Forward-Neutral-Reverse Gear Shift
- Adjustable Steering Tension Control
- Forward Mounted Gear Shift Selector
- Twist-Grip Throttle with Tension Control
- Integrated Carry Handle
- Thermostat Controlled Water Cooling
- Shallow Water Drive; 6 Trim Positions
- Quiet Through-Propeller-Hub Exhaust
- 1.15 Liter (.30 Gallon) Integral Fuel Tank
- Start-In-Gear Protection
- Low Oil Pressure Warning Indicator
- ESG Over-Rev Protection
- Safety Lanyard Stop Switch
- Owner’s Manual
- Mercury Marine 3-Year Warranty
SPECS
| MODEL | 5MXLH |
|---|---|
| MODEL YEAR | 2021 |
| SKU | 5MXLH-21 |
| WEIGHT | 59.0 lb |
| MANUFACTURER | Mercury |
| COUNTRY OF MANUFACTURE | Japan |
| HORSEPOWER | 5hp |
| SHAFT LENGTH | 25″ (Extra Long) |
| STEERING | Tiller |
| STARTING | Manual |
| TRIM & TILT | Manual |
| FUEL DELIVERY | Carburetor |
| FUEL TANK | Internal |
| CYLINDER(S) | 1 |
| DISPLACEMENT | 123 cc (7.5 cubic inches) |
| BORE AND STROKE | 59 x 45 mm (2.32 x 1.77 inches) |
| FULL THROTTLE RPM RANGE | 4500-5500 |
| IGNITION SYSTEM | Digital CD Ignition w/Electronic 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 | SAE 10W-30 (Mercury 4-Stroke Outboard Oil) |
| OIL CAPACITY | 15 fl. Oz. (450 ml) |
| LUBRICATION | Trochoid Pump |
| ALTERNATOR | Optional 12V 50W 4A (installation required) |
| COOLING SYSTEM | Water-Cooled, Thermostatically Controlled |
| 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 |
IN THE BOX
- Integral Fuel Tank (0.3 gal)
- Owner’s Manual
- Mercury 3-Year Warranty
- Aluminum Propeller
- Mercury 3-Stroke Oil
- Tool Kit

2021 HONDA 15 HP BF15D3LH Outboard Motor
2018 Evinrude E-TEC 30 HP E30GTEL Outboard Motor
Mercury 15HP 15MRC EFI Outboard
2021 Suzuki 15 HP DF15AS3 Outboard Motor
Mercury 2.5HP 2.5MH Outboard
2018 Evinrude E-TEC 25 HP E25DTSL Outboard Motor
2021 HONDA 9.9 HP BF10D3SH Outboard Motor
Mercury 4HP 4MH Outboard
2017 Yamaha F20 SMHA Outboard Motor
Mercury Propane Outboard 5HP 5MH LPG
2021 HONDA 8 HP BFP8DK3LHT Power Thrust Outboard Motor
Mercury 8HP 8MLH Outboard
Mercury 9.9HP 9.9MXLH Outboard
Mercury 9.9HP 9.9EXLH Command Thrust Outboard
Yamaha 150HP | VF150LA V MAX SHO
2021 HONDA 15 HP BF15D3SHT Outboard Motor
Mercury 15HP 15MLH EFI Outboard
Yamaha F60LB Outboard | 60HP Scratch and Dent Level 1 | 4785
2021 HONDA 9.9 HP BFP10D3LHT Power Thrust Outboard Motor
Mercury 9.9HP 9.9MH Outboard
Mercury 9.9HP 9.9MLH Outboard
Mercury Verado 350HP CXXL Outboard White
Mercury 3.5HP 3.5MH Outboard
2021 HONDA 15 HP BF15D3SHS Outboard Motor
Mercury Verado 350HP CXL Outboard White
2021 HONDA 8 HP BF8DK3SHA Outboard Motor
Yamaha 425HP DEC - LXF425ESB
2021 HONDA 15 HP BF15D3LHS Outboard Motor 