2024 Mercury FourStroke 300 hp
$29,155.00
Moritz Sport & Marine | Mandan, ND
Discover the Power and Efficiency of the Mercury Marine FourStroke 300 hp Outboard Engine
When selecting a powerful outboard engine, performance, reliability, and efficiency are paramount. The Mercury Marine FourStroke 300 hp model represents decades of marine innovation, delivering exceptional power whether you're on calm lakes or open water.
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[read more]Discover the Power and Efficiency of the Mercury Marine FourStroke 300 hp Outboard Engine
When selecting a powerful outboard engine, performance, reliability, and efficiency are paramount. The Mercury Marine FourStroke 300 hp model represents decades of marine innovation, delivering exceptional power whether you're on calm lakes or open water.
This high-performance Mercury V8 fourstroke outboard is engineered for versatility and durability, making it the perfect choice to enhance any boat. Whether your needs involve sustained cruising speed or efficient trolling operations, this 300 horsepower engine provides a robust and reliable boating experience.
Advanced Technology Built into Your Outboard Engine
Mercury Marine has integrated cutting-edge technology into its FourStroke line. This commitment to advanced engineering ensures that the Mercury V8 fourstroke outboard maintains peak performance while improving user comfort and ease of use compared to competing engines.
Key Performance Features You Can Rely On
- Adaptive Speed Control: Experience a first in the industry with Adaptive Speed Control. This groundbreaking feature automatically holds your desired RPM regardless of changes in load or water conditions, removing the need for constant throttle adjustments and enhancing overall control when operating this powerful Mercury outboard engine.
- Smooth and Quiet Operation: The V8 and V6 FourStroke engines are designed to operate significantly quieter and smoother than industry leaders, allowing you to enjoy your time on the water with minimal disturbance.
- Industry-Leading Charging System: Protecting your electronics is crucial when boating. This Mercury Marine model features robust battery management technology that automatically increases idle RPM when voltage drops. This boosts alternator output, ensuring batteries are properly charged while running trolling motors and electronic gear. The strong charging output provides reliable power for all your onboard systems.
- Ease of Maintenance: Routine maintenance is simplified with the exclusive Top Cowl Service Door. You can easily check or add engine oil without removing the top cowl itself. A convenient service decal also guides you through a straightforward, hour-based maintenance schedule.
Technical Specifications Overview for Mercury Marine Power
The powerful 300 hp rating comes from an advanced V8 architecture designed for maximum output and efficiency.
Engine Performance Highlights
- Model: Mercury FourStroke 300 hp Outboard
- Engine Type: High-Performance V-8 (4.6L Displacement)
- Power Output: Class-leading 300 horsepower rating, providing exceptional pull and speed.
- Fuel System Technology: Equipped with Electronic Fuel Injection (EFI), this system offers superior fuel efficiency and advanced range optimization compared to traditional carbureted systems. It is tuned for optimal performance using unleaded gasoline.
Operational Details
- Engine Design Focus: The Mercury Marine FourStroke engine balances raw power with operational refinement, making it adaptable for various boat types and bodies of water.
- Electric Start System: Features an electric start capability coupled with SmartStart Protection, ensuring reliable starting every time you need to put the throttle open on this powerful outboard motor.
- Controls & Handling: The engine supports remote mechanical or digital throttle and shift (DTS) controls for maximum operator convenience. It features a highly functional trim system and tilt mechanism for safe handling in diverse conditions.
Summary of Key Features
This 2024 Mercury Marine FourStroke outboard is built with professional-grade components, ensuring both immediate reliability and long-term performance. From its robust alternator output to the user-friendly service access points, this engine represents a premium investment in boating capability.
Technical Snapshot
- Year: 2024
- Condition: New Outboard Engine
- Engine Configuration: V-8 (Dual Overhead) | Displacement: Approx. 4.6 Liters
- Weight Estimate: Available in lightweight models, optimizing boat performance and handling.
Choosing a Mercury Marine FourStroke 300 hp outboard means selecting proven engineering excellence—delivering the perfect combination of legendary power, modern technology, and unmatched efficiency for your next adventure.
| Condition | NEW | |
| Stock Number | 24M042 | |
| Year | 2024 | |
| Make | Mercury Marine® | |
| Model | FourStroke 300 hp | |
| Vehicle Type | Outboard | |
| Category | Four Stroke | |
| VIN | 3B465794 | |
| Propulsion Type | Powered |
| Engine | |
| Engine Type | V-8 |
| Engine Power | 300 / 224 |
| Displacement | 279 CID (4.6 L) |
| Throttle | RPM: 5200-6000 |
| Oil capacity | 7.0 Quarts (6.6 Liters) |
| Oil Type | NMMA Certified FCW SAE 10W-30 | Integrated wet sump |
| Gear Ratio (Primary) | 1.75:1 | Shift: F-N-R |
| Steering | Hydraulic |
| Emissions | CARB star rating: 3 |
| Ignition | SmartCraft PCM 112 Digital Inductive |
| Bore | 3.6 in (92 mm) |
| Stroke | 3.4 in (86 mm) |
| Cooling | Water-cooled with thermostat |
| Exhaust | Through prop |
| Electric | |
| Alternator | 85-amp (1071 Watt) with Idle Charge |
| Starter | Electric Start with SmartStart Protection |
| Fuel System | |
| Fuel System | Air induction: Performance-Tuned Long-Runner Intake Manifold | Fuel induction system: Electronic Fuel Injection (EFI) Computer Controlled with Advanced Range Optimization |
| Fuel Type | Recommended: Unleaded Regular 87 Octane Mini- mum (R+M/2) or 90 RON 10% Ethanol Maximum |
| Dimensions | |
| Length | Shaft: 20" (508 mm) | 25" (635 mm) |
| Weights | |
| Dry Weight | Lightest model available: 527 lbs (239 kgs) |
| Features | |
| Features | Engine protection operator warning system: SmartCraft Engine Guardian | Controls: Remote Mechanical or Digital Throttle & Shift (DTS) | Cylinder Configuration: V-8 [64 degree] with Dual Overhead | Trim system: 20° (-6° to 14°) | Tilt system: 73° (-6° to 67°) |
| Dry Weight | Lightest model available: 527 lbs (239 kgs) approx. |
| Engine Power | 300 / 224 |
3.4L V6 and 4.6L V8Reliability, flexibility, power and efficiency – all within your reach. Backed by decades of marine power innovation and product leadership, Mercury V8 and V6 FourStroke outboards deliver legendary performance and forward-thinking technology. FourStroke outboards are built for any body of water and a wide variety of boats.
Features may include:
Adaptive Speed ControlAdaptive Speed Control maintains a desired rpm regardless of changes in load or conditions without adjustments to the throttle lever position – a first for the outboard industry.
Smooth and QuietThe V8 and V6 FourStroke engines are quieter and smoother than the leading competitor.
Easy to MaintainThe exclusive Top Cowl Service Door simplifies routine maintenance, letting you check or add engine oil without removing the top cowl. An hour-based maintenance schedule decal is located under the cowl, providing a quick overview of routine maintenance.
Industry-Exclusive Battery Management TechnologyWhen battery voltage is low, engines will automatically increase idle rpm to boost alternator output and charge batteries to the proper level, protecting batteries from draining while trolling and operating electronic devices.
Ample Charging OutputFourStroke models feature a robust alternator that delivers 20 amps net of charging power at idle and 30 amps total at wide-open throttle.
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.
