Mercury 300HP CXL Four Stroke Outboard Motor

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$13,560.30

Mercury 300HP CXL Four Stroke Outboard Motor

In Stock
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Description

Mercury 300HP CXL FourStroke Outboard Motor for Sale

– Full Specifications, Benefits & Why You Should Buy from Us

Mercury 300HP CXL Four Stroke Outboard Motor


Introduction: Serious Power Meets Marine Precision

When you are ready to empower your boat with serious performance, unparalleled torque, and the most advanced marine technology, the Mercury 300HP CXL FourStroke Outboard Motor is the choice you can count on. Whether you operate a recreational vessel, a sportfishing boat, or an offshore commercial boat, this outboard motor delivers elite acceleration, quiet operation, and economical fuel consumption in one potent package.

In this detailed guide, we’ll not only walk you through all the specs, benefits, and applications of the Mercury 300HP CXL outboard but also make you realize why buying it from us is your best option. Yes—we sell this engine, and we’re happy to have it shipped directly to you.


Why Pick the Mercury 300HP CXL FourStroke Outboard?

The Mercury 300HP CXL FourStroke is one of the most powerful and feature-rich V8 outboards in its category. Created for boaters who need strong midrange punch, top-of-the-line durability, and whisper-quiet cruising, the 300HP CXL takes every boating experience to a new level of confidence and control.

Let’s take a closer look at why boaters around the globe choose this engine:

  • V8 4.6L platform: Naturally aspirated, with broad torque and improved throttle response

  • Advanced MidSection (AMS): Dramatically less vibration and noise

  • Digital Throttle & Shift (DTS): Smooth, exact, effortless shifting

  • Adaptive Speed Control (ASC): Maintains RPM through adverse conditions

  • Optional Joystick Piloting: For unmatched docking and maneuverability

And the best part? We have this engine brand new and ready to ship, so you don’t have to wait to upgrade.


Mercury 300HP CXL FourStroke Specifications

Here are the complete technical specifications for the Mercury 300HP CXL FourStroke Outboard Motor:

Feature Specification
Engine Type V8, 4-stroke
Displacement 4.6 liters
Horsepower 300 HP @ 5600–6200 RPM
Induction System Naturally aspirated
Fuel Delivery Computer-controlled multi-port EFI
Starting System SmartStart Electric
Steering Remote or Joystick compatible
Shaft Length 25″ (CXL – Extra Long)
Gearcase AMS (Advanced MidSection) with DTS
Gear Ratio 1.85:1
Alternator Output 85 amps (Idle charge capability)
Dry Weight ~527 lbs (239 kg)
Trim System Power Trim & Tilt
Exhaust Through prop
Cooling System Water-cooled with thermostat
Emissions EPA & CARB compliant

Mercury 300HP CXL FourStroke Key Advantages

1. Vibration Control and Quiet Power

Due to Mercury’s Advanced MidSection (AMS), you’ll experience virtually no vibration at the helm—even wide open. Soft rubber mounts absorb engine movement, delivering you and your passengers a quiet ride without noise fatigue.

2. Industry-Leading Mid-Range Torque

The 4.6L naturally aspirated V8 engine provides mid-range blow-you-back-in-your-seat power that outshines comparable models in both load-hauling and hole-shot acceleration.

3. Digital Throttle & Shift (DTS)

Gone are sticky cables and slow mechanical linkages. The DTS system gives you electronic precision when you throttle, shift, or engage joystick piloting.

4. Built-in Charging Power

This outboard charges all your onboard electronics with ease with 85 amps of charging power—enough for GPS, sonar, pumps, stereo gear, and lights.

5. Fuel Efficiency and SmartCruise

Mercury’s fuel mapping and SmartCraft® engine management give you up to 20% improved fuel economy over comparable 2-strokes or earlier 4-stroke models.


Who Is the Mercury 300HP CXL Best For?

This engine is ideal for:

  • Offshore fishing boats

  • Cruisers and cabin boats

  • Rigid inflatable boats (RIBs)

  • Large pontoons

  • Government/military applications

  • High-speed water taxis

  • Recreational sports boats

If reliability, range, and responsive power are what your boat needs, this engine has it all—and we have them in stock.


Installation & Compatibility

Shaft Length – What is “CXL”?

The CXL spec is “Counter-Rotation Extra Long“:

  • Counter-rotation: Built to rotate opposite a standard outboard—for dual or multiple engine applications

  • Extra long shaft (25″): Perfect for vessels with deep transoms, like offshore or pilot boats

Not sure if it will fit your transom? Our experts can assist with shaft length and mounting bracket recommendations.


Rigging Options

We also carry full rigging kits to accompany this motor, including:

  • DTS controls

  • Steering helm and cables

  • Joystick Piloting systems

  • SmartCraft gauges

  • Fuel lines and harnesses

Let us help you build the complete package from motor to dash.


We Sell the Mercury 300HP CXL – Here’s Why You Should Buy from Us

You’re not just buying an engine—you’re buying a power solution, backed by specialists.

When you buy your Mercury 300HP CXL FourStroke Outboard Motor from us, you get:

✅ Brand new, genuine Mercury engines – with full factory warranty
✅ Pre-sale consulting – to ensure it’s right for your boat and need
✅ Global shipping – with protective packaging and fast turnaround
✅ Installation support optional – virtual or on-site for select locations
✅ Full rigging kits – from cables to smart gauges
✅ Timely after-sale service – we’re here long after the sale

Whether you’re repowering one engine or equipping an entire fleet, we provide expert guidance, top-notch inventory, and peace of mind.


Frequently Asked Questions (FAQs)

Q1: Can I run this outboard with my existing controls?
A: If your boat is already rigged for Mercury DTS, yes. If not, we carry the necessary rigging kits to upgrade your controls.

Q2: Can I use this engine in saltwater?
A: Yes. Mercury 300HP CXL FourStroke is corrosion resistant, featuring advanced coatings, stainless steel hardware, and a sealed electrical system.

Q3: Do you provide financing or trade-in?
A: Yes! Reach out to us to talk about engine financing, trade-ins, or bulk commercial discounts.

Q4: What is the warranty?
A: Mercury offers a standard 3-year limited warranty. Extended warranties of up to 5 years can be offered.

Q5: Is it possible to purchase several units for a fleet?
A: Yes. We sell to government agencies, commercial operations, and fleets. International and multi-unit deals available.


Comparison: Mercury 300HP CXL vs. Other 300HP Outboards

Feature Mercury 300HP CXL Yamaha F300 Suzuki DF300
Engine Type V8, NA 4.6L V6, 4.2L V6, 4.0L
Gearcase AMS + DTS Standard Standard
Charging Output 85 amps 50 amps 54 amps
Noise Level Very low (AMS) Moderate Moderate
Fuel System EFI EFI EFI
Weight ~527 lbs ~562 lbs ~604 lbs
Joystick Option Yes Optional No

Ordering the Mercury 300HP CXL from Us

Ready to power up? Here’s how to order:

  1. Call or email us – Our experts confirm compatibility and availability

  2. Select your rigging package – gauges, DTS, fuel lines, and steering

  3. Get your quote – Shipping and optional installation included

  4. Place your order – Secure checkout or bank wire accepted

  5. Get your motor – Shipped to your door properly packaged

📞 Contact us today to get your quote or to speak with our marine engine specialists.
📦 Available now – In stock ready to ship!


Final Thoughts: Why Mercury 300HP CXL Is the Right Choice

The Mercury 300HP CXL FourStroke Outboard Motor is more than just an engine—it’s a complete performance system for boaters who are serious about their craft. Whether you’re 50 miles out to sea in pursuit of tuna or just cruising around the lake with the family, it provides reliability, quiet power, and intelligent technology all in one.

Buying from Us Offers:

  • Genuine Mercury product with warranty

  • Reliable supplier with technical expertise

  • Fast shipping and installation options


Get Your Mercury 300HP CXL FourStroke Today!

Don’t wait—go boating today. Call us to place your order or request a fast quote on the Mercury 300HP CXL FourStroke Outboard Motor. Whether you need one or an entire fleet, we have the inventory, support, and service to power your success.

📞 Call us today – Your next adventure starts with Mercury power!

 

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