2023 Mercury FourStroke 150 HP 3.0L L4 25" Shaft
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Overview
Product Features
Description
Embrace Possibility.
Mercury FourStroke outboard motors are incredibly powerful and efficient, and they feature a wide range of applications. Crafted for less weight and high displacement, they generate abundant torque and immediate power. And because they don’t have to work as hard as heavier engines or those with lower displacement, they make boats plane faster and accelerate better, and they provide optimal fuel efficiency at cruising speed.
- HP: 150 HP (110 kW)
- Engine type: 8-valve single overhead cam (SOHC) Inline 4
- Displacement: 183 CID (3.0 L)
- Full throttle RPM: 5000-5800
- Air induction: Performance-Tuned Scroll Intake Manifold
- Fuel induction system: Computer Controlled Multi-Port Electronic Fuel Injection (EFI)
- Alternator: 60 amp (756 watt), Belt-Driven
- Recommended fuel: Unleaded Regular 87 Octane Minimum (R+M/2); 90 RON 10% Ethanol Maximum
- Recommended oil: Mercury FourStroke Oil 10W-30
- Engine protection operator warning system: SmartCraft Engine Guardian
- Compatible with SmartCraft digital technology: Yes
- Starting: Electric (turn-key); Smart Start Electric
- Controls: Mechanical throttle & shift
- Steering: Big Tiller Compatible; Dual cable mechanical; Hydraulic power steering; Electro-Hydraulic Power Steering Optional on Duals
- Shaft length: 25" (635 mm)
- Gearcase ratio: 1.92:1
- Dry weight, Lightest model available: 455 lbs (206 kg)
- CARB star rating: 3
- Bore and stroke: 4.0 x 3.6" (102 x 92 mm)
- Ignition: SmartCraft ECM 70 Digital Inductive
- Fuel system: Electronic Fuel Injection (EFI)
- Cooling system: Water-cooled with thermostat
- Gear shift: F-N-R
- Gearcase options: Standard
- Trim system: Power Tilt; Power Trim
- Exhaust system: Through prop
- Counter Rotation: Available
- Color: Phantom Black
- Lubrication system: Wet sump
- Oil Capacity: 6.3 qts (6.0 L)
- Maximum Trim Range: 22 deg. (-6 deg. to 16 deg.)
- Maximum Tilt Range: 73 deg. (-6 deg. to 67 deg.)
- VesselView Mobile - Overview: Get the most from your Mercury engine with the VesselView Mobile app for iOS and Android! Monitor the basic functions of your outboard motor: rpms, fuel management, miles per gallon, engine hours, coolant temperature, and battery voltage.
- Discover better boating: Active Trim by Mercury makes boating easier and more enjoyable by automatically trimming your engine. Active Trim simplifies boat operation while improving engine performance and decreasing fuel costs.
Engine
| Engine Type | 8 valve single overhead cam (SOHC), Inline 4 |
| Bore x Stroke | 4.0 x 3.6 in. (102 x 92 mm) |
| Displacement | 183 cu. in. (3.0 L) |
| Starting | Electric (turn-key); Smart Start Electric |
Dimensions
| Shaft Length | 25 in. (635 mm) |
| Weight | 455 lb. (206 kg) and Up |
General
| Trim Method | Power Tilt: 22 deg. (-6 deg. to 16 deg.) max; Power Trim: 73 deg. (-6 deg. to 67 deg.) max |
| Shaft Rotation | Counter Rotation Available |
| Propshaft Horsepower | 150 HP (110 kW) |
| Full Throttle Operating Range | 5000-5800 RPM |
| Gear Ratio / Shift | 1.92:1 |
| Fuel Induction | Computer Controlled Multi-Port Electronic Fuel Injection (EFI) |
| Alternator | 60 Amp (756 W), Belt-Driven |
| Cooling | Water-cooled with thermostat |
| Steering | Big Tiller Compatible; Dual cable mechanical; Hydraulic power steering; Electro-Hydraulic Power Steering Optional on Duals |
Shopping Tools
Quote by Phone
(807) 622-0001
- Hours Open Close
- Mon - Fri: 8:30 a.m. 5:30 p.m.
- Sat & Sun: Closed
Related Products
Standard WARNING: Polaris off-road vehicles can be hazardous to operate and are not intended for on-road use. Driver must be at least 16 years old with a valid driver's license to operate. Passengers, if permitted, must be at least 12 years old. All riders should always wear helmets, eye protection, and protective clothing. Always use seat belts and cab nets or doors (as equipped). Never engage in stunt driving and avoid excessive speeds and sharp turns. All riders should take a safety training course. Riding and alcohol/drugs don't mix. Call 800-342-3764 for additional information. Check local laws before riding on trails.
