Description

Mercury 300HP DTS Outboard 300CXL Counter Rotation for Sale

Mercury 300HP DTS Outboard | Digital Throttle and Shift, Electric Start, 25″ Shaft, Counter Rotation | 300CXL

The Mercury 300HP DTS Outboard 300CXL is a premium V8 FourStroke outboard engineered for boaters who demand exceptional performance, smooth digital controls, and dependable counter-rotation capability. Built around Mercury’s advanced 4.6L V8 platform, this powerful outboard delivers outstanding acceleration, fuel efficiency, and reliability while incorporating Mercury’s innovative Digital Throttle & Shift (DTS) technology for precise control and effortless operation.

Designed specifically for twin-engine and multi-engine installations, the Mercury 300CXL Counter Rotation model ensures balanced handling, improved steering response, and enhanced overall vessel performance. Whether powering offshore fishing boats, large center consoles, luxury cruisers, or commercial vessels, this outboard provides the confidence and capability needed for demanding marine environments.

Key Features

• Mercury 300HP V8 FourStroke Engine
• Counter Rotation Configuration
• Digital Throttle & Shift (DTS)
• Smart Start Electric Starting
• 4.6L Naturally Aspirated V8 Powerhead
• Electronic Fuel Injection (EFI)
• Adaptive Speed Control
• Advanced Range Optimization
• Idle Charge Battery Management
• Power Trim & Tilt
• 25-Inch X-Long Shaft
• Mercury Marine 3-Year Warranty

Powerful 4.6L V8 FourStroke Engine

At the heart of the Mercury 300CXL DTS Outboard is a robust 4.6-liter V8 FourStroke engine designed to deliver exceptional power and long-lasting reliability.

Performance advantages include:

• Instant throttle response
• Strong hole-shot acceleration
• Outstanding mid-range torque
• Impressive cruising efficiency
• High top-end speed
• Proven durability

The naturally aspirated V8 design eliminates the complexity of superchargers while maintaining exceptional performance across a wide operating range.

Advanced Digital Throttle & Shift Technology

Mercury’s Digital Throttle & Shift (DTS) system transforms the boating experience by providing smooth, precise control.

Benefits include:

• Instant throttle response
• Seamless gear engagement
• Reduced shift shock
• Enhanced docking control
• Improved maneuverability
• More comfortable operation

DTS technology delivers a premium driving experience that mechanical controls simply cannot match.

Counter Rotation for Multi-Engine Applications

The Mercury 300CXL is specifically engineered as a counter-rotation outboard for twin, triple, and quad-engine configurations.

Counter rotation benefits include:

• Improved vessel balance
• Reduced steering torque
• Enhanced handling
• Better fuel efficiency
• Smoother operation
• Improved tracking performance

For offshore boats and high-performance vessels, counter-rotation setups provide a more stable and predictable ride.

Advanced Range Optimization

Mercury’s Advanced Range Optimization technology continuously adjusts fuel delivery using closed-loop fuel control.

This system helps provide:

• Greater fuel economy
• Extended cruising range
• Lower operating costs
• Improved efficiency
• Consistent performance

Boaters can spend more time on the water and less time at the fuel dock.

Adaptive Speed Control

Adaptive Speed Control automatically maintains selected engine RPM regardless of changing water conditions.

Advantages include:

• Improved rough-water operation
• Better towing performance
• Easier cruising
• Reduced throttle adjustments
• Consistent speed control

Whether navigating waves or making tight turns, the engine automatically compensates to maintain smooth operation.

Smart Charging System

Mercury’s Idle Charge Battery Management system helps protect onboard electrical systems.

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

Ideal for powering:

• GPS systems
• Fish finders
• Multifunction displays
• Marine radar
• Audio systems
• Navigation electronics
• Livewell equipment

This feature ensures reliable electrical performance during long days on the water.

Built for Offshore Performance

The Mercury 300CXL DTS Counter Rotation Outboard is ideal for:

• Offshore fishing boats
• Center consoles
• Sport fishing vessels
• Luxury cruisers
• Commercial marine applications
• Performance boats
• Multi-engine installations

The 25-inch X-Long shaft configuration is particularly well suited for larger offshore hulls and deep transom applications.

Technical Specifications

Engine Specifications

• Model: Mercury 300CXL DTS Counter Rotation
• 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: 25″ X-Long
• Steering: Digital Throttle & Shift (DTS)
• Starting System: Smart Start Electric
• Weight: 538 lbs

Charging System

• Alternator Output: 85 Amps
• Electrical Output: 1,071 Watts
• Idle Charge Technology Included

Trim & Tilt

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

Standard Equipment

• Counter Rotation Gearcase
• Power Trim & Tilt
• Service Tool Kit & Parts
• Mounting Hardware
• Owner’s Manual

Additional Information

• Propeller Sold Separately

Reliability You Can Trust

Mercury FourStroke engines are trusted worldwide for their reliability and long-term performance.

Ownership benefits include:

• Proven V8 architecture
• Reduced maintenance requirements
• Exceptional durability
• Mercury global dealer support
• Strong resale value
• Outstanding fuel efficiency

Whether used for offshore fishing, commercial operations, or recreational boating, the Mercury 300CXL DTS delivers dependable power season after season.

Warranty Coverage

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

Frequently Asked Questions

What does Counter Rotation mean?

Counter Rotation means the propeller spins opposite to a standard rotation outboard, making it ideal for twin and multi-engine setups.

What shaft length does this model use?

This model features a 25-inch X-Long shaft.

Does this engine include Digital Throttle & Shift?

Yes. Mercury DTS is included as standard equipment.

What is the engine displacement?

The engine is powered by a 4.6-liter naturally aspirated V8 FourStroke powerhead.

Does the engine include power trim and tilt?

Yes. Power Trim & Tilt comes standard.

Is a propeller included?

No. The propeller is sold separately.

Order the Mercury 300HP DTS Outboard 300CXL Today

The Mercury 300HP DTS Outboard | Digital Throttle and Shift, Electric Start, 25″ Shaft, Counter Rotation | 300CXL delivers premium V8 performance, smooth digital controls, exceptional fuel economy, and reliable counter-rotation capability. For boaters seeking advanced technology, superior handling, and dependable offshore power, this Mercury FourStroke outboard is built to exceed expectations.