Description

Mercury 300HP White Outboard 300L for Sale

Mercury 300HP White Outboard | Remote Mechanical, Electric Start, 20″ Shaft | 300L

The Mercury 300HP White Outboard 300L combines bold V8 performance, premium white styling, and Mercury’s legendary FourStroke reliability. Powered by a naturally aspirated 4.6L V8 engine, this outboard delivers exceptional acceleration, impressive fuel efficiency, and dependable power for offshore fishing boats, center consoles, bay boats, and recreational vessels.

Available in stunning Cold Fusion White or Warm Fusion White finishes, the Mercury 300L White Outboard enhances the appearance of any vessel while providing the performance and durability boaters expect from Mercury Marine. Designed for easy ownership and maximum time on the water, this engine offers industry-leading technology, lightweight construction, and proven reliability.

Key Features

• Mercury 300HP White V8 FourStroke Engine
• Premium White Finish (Cold Fusion or Warm Fusion)
• 4.6L Naturally Aspirated V8 Powerhead
• Electronic Fuel Injection (EFI)
• Adaptive Speed Control
• Advanced Range Optimization
• Idle Charge Battery Management
• Remote Mechanical Steering
• Smart Start Electric Starting
• 20-Inch Long Shaft
• Power Trim & Tilt
• Mercury Marine 3-Year Warranty

Powerful 4.6L V8 FourStroke Performance

The Mercury 300L White Outboard is powered by Mercury’s advanced 4.6-liter V8 FourStroke engine, delivering outstanding torque, smooth power delivery, and exceptional reliability.

Performance benefits include:

• Rapid acceleration
• Strong mid-range power
• Excellent cruising efficiency
• Smooth operation throughout the RPM range
• Impressive top-end speed
• Reliable offshore performance

The naturally aspirated V8 design eliminates the complexity of forced induction while delivering exceptional power and durability.

Premium White Finish

Mercury’s premium white finish adds a modern, high-end appearance to any vessel.

Available color options include:

• Cold Fusion White
• Warm Fusion White

Benefits include:

• Elegant appearance
• Excellent UV resistance
• Corrosion protection
• Easy maintenance
• Long-lasting durability

The white finish is especially popular on center consoles, luxury fishing boats, and premium recreational vessels.

Advanced Range Optimization

Mercury’s Advanced Range Optimization technology continuously adjusts fuel delivery for maximum efficiency.

Advantages include:

• Reduced fuel consumption
• Extended cruising range
• Lower operating costs
• Improved engine performance
• Cleaner operation

The system automatically adapts to changing operating conditions to help maximize fuel economy without sacrificing performance.

Adaptive Speed Control

Adaptive Speed Control automatically maintains engine RPM even when conditions change.

Benefits include:

• Consistent engine speed
• Reduced throttle adjustments
• Improved comfort
• Better towing performance
• Enhanced handling in rough water
• Smoother operation at cruising speeds

Whether encountering waves, making turns, or carrying varying loads, the engine automatically compensates to maintain performance.

Lightweight V8 Design

Mercury engineers focused on reducing weight while maintaining strength and durability.

Engine Weight

• 527 lbs

Benefits include:

• Improved boat balance
• Faster acceleration
• Better fuel efficiency
• Enhanced handling
• Reduced transom load

The lightweight construction helps maximize overall vessel performance.

Smart Charging Technology

The Mercury 300L White Outboard includes Mercury’s advanced Idle Charge battery-management system.

Charging Capacity

• 85 Amp Alternator
• 1,071 Watts Output

Ideal for powering:

• GPS chartplotters
• Fish finders
• Radar systems
• Livewell pumps
• Marine stereos
• Communication systems
• Onboard electronics

When battery voltage drops, the engine automatically increases idle RPM to boost charging output.

Electronic Fuel Injection (EFI)

Mercury’s Electronic Fuel Injection system continuously monitors engine operation and adjusts fuel delivery for optimal performance.

Benefits include:

• Fast starting
• Smooth idle quality
• Improved fuel economy
• Strong acceleration
• Reliable operation
• Consistent performance

The EFI system works seamlessly with Mercury’s 32-valve DOHC induction design.

Built for Versatility

The Mercury 300L White Outboard is an excellent choice for:

• Offshore fishing boats
• Center consoles
• Bay boats
• Tournament fishing vessels
• Coastal cruisers
• Recreational powerboats

Its 20-inch shaft configuration fits a wide variety of hull designs and boating applications.

Technical Specifications

Engine Specifications

• Model: Mercury 300L White
• Engine Type: V8 FourStroke
• Horsepower: 300HP
• Cylinders: V8
• Displacement: 4.6 Liters
• Fuel System: Electronic Fuel Injection (EFI)
• Fuel Induction: 32-Valve DOHC
• Full Throttle Range: 5200–6000 RPM
• Shaft Length: 20″ Long
• Steering: Remote Mechanical
• Starting System: Smart Start Electric
• Weight: 527 lbs
• Alternator: 85 Amp / 1,071 Watts

Trim & Tilt

• Maximum Trim Range: 20° (-6° to 14°)
• Maximum Tilt Range: 73° (-6° to 67°)

Standard Equipment

• Premium White Finish
• Power Trim & Tilt
• Service Tool Kit & Parts
• Mounting Hardware
• Owner’s Manual

Additional Information

• Propeller Sold Separately

Mercury Reliability and Durability

Mercury FourStroke outboards are trusted worldwide for dependable operation in demanding marine environments.

Owners benefit from:

• Proven V8 engineering
• Corrosion-resistant materials
• Easy maintenance access
• Long service life
• Global dealer support
• Excellent resale value

Every component is engineered to maximize reliability and reduce downtime.

Warranty Coverage

The Mercury 300HP White Outboard is backed by Mercury Marine’s 3-Year Limited Factory Warranty for added peace of mind and long-term confidence.

Frequently Asked Questions

What colors are available?

This model is available in Cold Fusion White and Warm Fusion White finishes.

What shaft length does this engine feature?

The Mercury 300L White Outboard uses a 20-inch long shaft.

How much does the engine weigh?

The engine weighs approximately 527 pounds.

What is the engine displacement?

This model is powered by a 4.6-liter V8 FourStroke engine.

What is the alternator output?

The charging system provides 85 amps and 1,071 watts of output.

Is a propeller included?

No. The propeller is sold separately.

Order the Mercury 300HP White Outboard Today

The Mercury 300HP White Outboard | Remote Mechanical, Electric Start, 20″ Shaft | 300L delivers premium V8 performance, advanced fuel-saving technologies, striking white styling, and Mercury’s legendary reliability. Whether you’re upgrading an offshore fishing boat or outfitting a high-performance recreational vessel, this outboard offers the power, efficiency, and confidence needed for unforgettable days on the water.