2023 Mercury FourStroke 150 hp
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Fort Fremont Marine | Fremont, WI
The 2023 Mercury Marine FourStroke 150 hp is a high‑performance outboard engine that delivers exceptional torque and instant acceleration while keeping fuel consumption low at cruising speeds.
Key Features
- Power: 150 horsepower (110 kW) from an inline four‑cylinder, single overhead cam design.
- Displacement: 3.0 L with a bore of 4.0" and stroke ...
The 2023 Mercury Marine FourStroke 150 hp is a high‑performance outboard engine that delivers exceptional torque and instant acceleration while keeping fuel consumption low at cruising speeds.
Key Features
- Power: 150 horsepower (110 kW) from an inline four‑cylinder, single overhead cam design.
- Displacement: 3.0 L with a bore of 4.0" and stroke of 3.6".
- Weight: The lightest model available at just 455 lbs (206 kg), ideal for aluminum consoles, runabouts, bass boats, offshore fishing vessels, and pontoons.
- Fuel Efficiency: Engineered to operate efficiently in the 5 000–5 800 RPM range using a computer‑controlled multi‑port EFI system compatible with unleaded regular fuel (87 octane or higher).
- Cooling & Lubrication: Water‑cooled engine with thermostat and wet sump oiling.
- Starter & Alternator: 60 A belt‑driven alternator for reliable power, electric starter with Smart Start option.
Performance Highlights
- Fast plane times thanks to high displacement and low weight.
- Smooth throttle response from the integrated performance‑tuned scroll intake manifold.
- Power tilt/trim system for precise handling at various trim angles (–6° to 16°).
Advanced Technology
- SmartCraft Digital System: Engine Guardian and optional digital controls enhance safety and monitoring.
- Electro‑hydraulic power steering available on dual‑cable setups for easier handling at high speeds.
- Through‑prop exhaust design keeps noise levels low while improving reliability.
Specifications Summary
| Engine & Performance | |
|---|---|
| Power | 150 hp (110 kW) |
| Displacement | 3.0 L |
| Bore / Stroke | 4.0" / 3.6" |
| Gear Ratio | 1.92:1 (F‑N‑R) |
| Fuel & Oil | |
| Oil Capacity | 6.3 qt (6 l) |
| Recommended Fuel | Unleaded 87 octane or higher, ≤10% ethanol |
| Dimensions & Weight | |
| Shaft Length Options | 20" / 25" |
| Dry Weight (Lightest) | 455 lb (206 kg) |
| Additional Features | |
| Trim System | Power Tilt/Power Trim |
| Steering Options | Dual cable mechanical; optional electro‑hydraulic or hydraulic power steering on duals. |
| Color Availability | Phantom Black |
This Mercury Marine FourStroke 150 hp outboard motor combines lightweight construction, robust displacement, and advanced digital technology to provide a powerful yet efficient propulsion solution for modern recreational boats.
| Condition | NEW | |
| Stock Number | MM9859 | |
| Year | 2023 | |
| Make | Mercury Marine® | |
| Model | FourStroke 150 hp | |
| Vehicle Type | Outboard | |
| Category | Four Stroke | |
| VIN | 3B289859 | |
| Propulsion Type | Powered | |
| Actual Location | Fort Fremont Marine |
| Engine | |
| Engine Power | 150 HP (110 KW) |
| Engine Type | 8-valve single overhead cam (SOHC) | Inline 4 |
| Displacement | 3.0 L |
| Throttle | RPM: 5000-5800 |
| Oil Type | Recommended: Mercury FourStroke Oil 10W-30 |
| Gear Ratio (Primary) | 1.92:1 | Shift: F-N-R |
| Emissions | CARB star rating: 3 |
| Bore | 4.0" (102 mm) |
| Stroke | 3.6" (92 mm) |
| Lubrication | Wet sump |
| Ignition | SmartCraft ECM 70 Digital Inductive |
| Induction | Air induction: Performance-Tuned Scroll Intake Manifold |
| Steering | Big Tiller Compatible | Dual cable mechanical | Electro-Hydraulic Power Steering Optional on Duals | Hydraulic power steering |
| Cooling | Water-cooled with thermostat |
| Exhaust | Through prop |
| Operational | |
| Operating Conditions | Maximum Trim Range: 22° (-6° to 16°) | Maximum Tilt Range: 73° (-6° to 67°) |
| Electric | |
| Alternator | (Belt-Driven): 60 amp (756 watt) |
| Starter | Electric (turn-key) | Smart Start Electric |
| Fuel System | |
| Fuel System | Computer Controlled Multi-Port Electronic Fuel Injection (EFI) | Electronic Fuel Injection (EFI) |
| Fuel Type | Recommended: Unleaded Regular 87 Octane Minimum (R+M/2) or 90 RON 10% Ethanol Maximum |
| Dimensions | |
| Length | Shaft: 20" (508 mm) | 25" (635 mm) |
| Capacities | |
| Oil capacity | 6.3 qts (6.0 l) |
| Weights | |
| Dry Weight | Lightest model available: 455 lbs (206 kg) |
| Features | |
| Features | Engine protection operator warning system: SmartCraft Engine Guardian | Compatible with SmartCraft digital technology: Yes | Controls: Mechanical throttle & shift | Trim system: Power Tilt/Power Trim | Counter Rotation: Available |
| Color | |
| Colors | Phantom Black |
| Dry Weight | Lightest model available: 455 lbs (206 kg) approx. |
| Engine Power | 150 HP (110 KW) |
Embrace 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.
Get massive displacement and power from the lightest, easiest-to-maintain 150hp FourStroke on the market. Great for bass, aluminum console, runabout open bow, and offshore fishing boats and pontoons.
Estimate Payments
Payment calculations are just estimates. Rates and terms vary day to day. Not an agreement, informational purposes only. Contact dealer for current rates, terms, and payment plans, etc.
Advertised pricing excludes applicable taxes title and licensing and are subject to change without notice. Pricing may exclude any added parts, accessories or installation unless otherwise noted. Sale prices include all applicable offers. Not all options listed available on pre-owned models. Contact dealer for details.
