MERCURY 300HP L FOUR STROKE OUTBOARD MOTOR DTS FOR SALE
$14,355.00
MERCURY 300HP L FOUR STROKE OUTBOARD MOTOR DTS
Description
Buy Mercury 300HP L FourStroke Outboard Motor DTS – Power Meets Precision
Whether you’re searching for a powerful, efficient, and technologically advanced outboard motor, look no further than the Mercury 300HP L FourStroke Outboard Motor with Digital Throttle & Shift (DTS). Whether you are a weekend boater, fisherman, or business boat operator, this motor provides the perfect combination of muscle, reliability, and innovation. MERCURY 300HP L FOUR STROKE OUTBOARD MOTOR DTS
At our shop, we sell and export Mercury Marine outboard motors around the world, including the Mercury 300HP FourStroke DTS—bathed, ready, and raring to dominate the water.
Below, we provide you with all the details you should know about the Mercury 300HP L FourStroke DTS engine—its features, benefits, and why you should buy it from us. MERCURY 300HP L FOUR STROKE OUTBOARD MOTOR DTS
What Is the Mercury 300HP L FourStroke Outboard Motor DTS?
The Mercury 300HP L FourStroke is a high-horsepower outboard motor that’s designed to deliver incredible acceleration, smoothness, and fuel efficiency for its class. It includes DTS (Digital Throttle & Shift), which means you get immediate throttle response, precise control, and buttery-smooth shifting.
It’s an outboard from the legendary FourStroke range of Mercury Marine, known for being quiet, technologically advanced, and long-term durable.
Mercury 300HP L FourStroke DTS Specifications
Let’s examine the technical specifications of this behemoth of a machine more closely:
| Specification | Details |
|---|---|
| Engine Type | 4-Stroke Inline-6 |
| Horsepower | 300 HP |
| Full Throttle RPM Range | 5200–6000 RPM |
| Displacement | 4.6L (279 CID) |
| Induction System | Naturally Aspirated |
| Fuel Delivery | Electronic Fuel Injection (EFI) |
| Starting | Electric Start with SmartStart Protection |
| Steering | Compatible with Hydraulic, Power Steering, Joystick Piloting |
| Shaft Length | 20″, 25″, 30″ (L, XL, XXL) |
| Gearcase | 1.75:1 Gear Ratio |
| Dry Weight | Approx. 527 lbs (based on shaft length) |
| Controls | Digital Throttle and Shift (DTS) |
| Trim System | Power Trim and Tilt |
| Alternator Output | 85 amps (Net 70 amps) |
| Emissions Compliance | CARB 3-Star, EPA, EU RCD |
Performance You Can Count On
You’re on the water. Power and response are everything. The Mercury 300HP DTS engine features an inline-6, naturally aspirated monster, which gives you:
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Rapid holeshot acceleration (get on plane quicker)
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Smooth acceleration in the midrange
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Excellent top-end speed
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Predictable power under load
Cruising offshore, towing water sports gear, or tooling around tight waterways – this outboard delivers unparalleled confidence and control.
Why DTS (Digital Throttle and Shift) Matters
DTS is Mercury’s electronic control system that replaces traditional mechanical cables with digital signals. Which means:
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No lag between throttle and engine response
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Crisp, seamless shifting
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Minimal maintenance (no cable adjustments)
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Integrated with SmartCraft® technologies for diagnostics and monitoring
The DTS system also enhances Mercury’s Active Trim and Joystick Piloting—placing luxury-level precision at your command.
Whisper-Quiet Operation
Mercury’s invested significant dollars in noise-reduction technology, and it shows. At even high RPM, the 300HP FourStroke DTS is remarkably quiet. Here’s why:
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Advanced cowling design to capture and dampen sound
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Vibration-dampening mounts
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Engine management software optimized for low decibel
You’ll appreciate the peace and quiet whether you’re out fishing or just cruising with the family.
Fuel-Efficient and Eco-Friendly
As potent as it is, the Mercury 300HP L FourStroke DTS is designed with fuel efficiency and sustainability in mind.
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Electronic Fuel Injection provides the perfect air/fuel mixture
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Adaptive Speed Control maintains RPM in changing load conditions
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Meets all the major emissions standards worldwide
You get more miles per gallon and less time at the gas dock—more time on the water.
Engine Built for Reliability and Longevity
This engine is built to withstand the toughest marine environments with:
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Corrosion-resistant coatings and components
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MercFusion paint process for high-wear finish
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Saltwater-capable design
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Maintenance-free valve train
Backed by Mercury Marine’s complete warranty protection and global service network, you can rely on this engine to keep on running for years to come.
SmartCraft Technology – Own Your Boating Experience
Every Mercury 300HP FourStroke DTS is SmartCraft-capable. What does that mean? You can upgrade with:
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VesselView® Displays
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Smart Tow™
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Active Trim
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Eco-Screen for Fuel Efficiency
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Engine Guardian for Real-Time Diagnostics
You’re not buying an engine—you’re getting the most out of your entire boating system.
Why Buy from Us?
At [Your Company Name], we don’t simply sell outboards—we’re dedicated to helping boaters get the most performance, value, and reliability out of their investment.
Here’s how we’re different:
✅ Factory-authorized Mercury Marine dealer
✅ Helpful customer support
✅ Fast shipping & international shipping
✅ Installation support available
✅ Affordable prices
We’re here to make your purchasing experience smooth and trouble-free.
What’s in the Box?
When you buy the Mercury 300HP L FourStroke DTS Outboard Motor from us, this is what you receive:
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Mercury 300HP Outboard Engine (select your shaft length)
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Digital Throttle and Shift (DTS) Control System
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Power trim and tilt assembly
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Owner’s manual and maintenance guide
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Factory warranty registration
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Pre-delivery inspection check list
Available Options & Add-ons
Want to take your engine package to the next level? We have:
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Hydraulic or power steering kits
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Joystick Piloting packages
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Stainless steel propellers
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Gauges and displays
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Custom rigging kits
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Pre-rig installation assistance
Speak with our sales team to design the perfect package for your boat.
Easy Maintenance & Reduced Operating Costs
Compared to inefficient older two-stroke outboards, the 300HP FourStroke DTS is constructed with greater time between servicing and lower operating costs. Some of the benefits are:
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Maintenance-free valve train
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Easy oil and filter changes
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Self-draining cooling system
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Built-in water separator
Spend less time at the shop and more time on the water.
What Customers Are Saying
“Love this engine. Quiet, fast, and very smooth. The DTS makes it a breeze to drive. 5 stars in general.” – Kevin R., Fort Lauderdale
“I upgraded from a 250HP Verado and the difference is tremendous. Fuel consumption is improved and it gets my 27′ center console up on plane sooner.” – Maria T., San Diego
Be part of the hundreds of satisfied boaters who’ve upgraded their experience with the Mercury 300HP DTS.
Ready to Buy? Call Now!
Don’t delay, as this model is in demand. Re-powering a used boat or outfitting a new boat, the Mercury 300HP L FourStroke DTS is an investment for performance and reliability.
Call us today or click the “Get a Quote” button to speak with a Mercury outboard expert.
Summary – Why Purchase the Mercury 300HP FourStroke DTS?
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Powerful and efficient 4.6L V6 engine
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Smooth-to-handle Digital Throttle & Shift controls
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Whisper-quiet running
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Fuel-efficient and eco-friendly
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SmartCraft-compatible for smarter boating
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Durable, low-maintenance design
This isn’t an outboard—this is your key to a better boating experience.
Get Your Mercury 300HP Outboard Today!
Want to power your boat with industry-best power and precision? Buy the Mercury 300HP L FourStroke DTS Outboard at [Your Company Name] and get:
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The newest model
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Official Mercury warranty
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Rapid delivery
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Professional assistance
Get yours today by calling us and elevate boating to new heights.












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