MERCURY 300HP XL FOUR STROKE OUTBOARD MOTOR DTS FOR SALE
$14,492.00
MERCURY 300HP XL FOUR STROKE OUTBOARD MOTOR DTS
Description
Mercury 300HP XL Four Stroke Outboard Motor DTS for Sale – Power, Performance & Precision
When it comes to high-performance marine engines, few names inspire confidence like Mercury Marine. Known for their reliability, innovative technology, and unmatched durability, Mercury outboards have long been the top choice of boating enthusiasts, commercial operators, and fishermen worldwide. If you’re looking for raw power combined with smooth digital control, look no further than the Mercury 300HP XL FourStroke Outboard Motor DTS – now available for sale at unbeatable prices.
In this extensive review, we’re going to cut through the jargon talk on why this outboard motor is so mythical in the industry, its specifications, its intentional uses, and why you ought to buy your Mercury 300HP XL FourStroke DTS from us today.
✅ Overview: Mercury 300HP XL FourStroke DTS
Mercury 300HP XL FourStroke Outboard Motor with DTS (Digital Throttle and Shift) is a fourth-generation marine power that gives the perfect balance of muscle and sophistication. For cruising, towing, or for use in harsh marine environments, this engine gives assurance of reliability, fuel efficiency, and advanced control.
The “XL” in the model name indicates Extra Long Shaft, i.e., this engine is designed to be utilized in large boats or vessels that require extra shaft length for better handling and performance.
✅ Highlights at a Glance
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Horsepower: 300 HP
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Engine Type: 4-Stroke, V8
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Displacement: 4.6L (4600cc)
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Full Throttle RPM Range: 5200–6000 RPM
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Induction System: Naturally aspirated
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Gearcase: 5.44″ HD
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Starting System: Electric Start with Smart Start Protection
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Steering: Remote (hydraulic or power steering compatible)
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Shaft Length: 25″ (XL)
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Weight: ~527 lbs
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Fuel System: Electronic Fuel Injection (EFI)
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Control Type: Digital Throttle & Shift (DTS)
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Alternator Output: 85 amp / 1071 watt (belt-driven)
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SmartCraft Compatibility: Yes
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Corrosion Protection: Mercury’s proprietary corrosion-resistant technology
✅ Why Choose the Mercury 300HP XL FourStroke DTS?
🔥 1. Improved Power-to-Weight Ratio
Mercury 300HP XL FourStroke features amazing power-to-weight ratio. The V8 lightweight platform provides massive torque and faster acceleration without the weight. Be it fishing boat towing, center console, or speed boat towing, this engine shall never let you down.
⚙️ 2. Digital Throttle and Shift (DTS)
The DTS system provides ultra-smooth, instant throttle response and responsive gear shifting without the lag of mechanical cable drag and the harsh mechanical click-clack. Boaters get better control, especially in tight marinas or dock spaces. The new technology enhances safety, responsiveness, and driving performance overall.
🌊 3. Smooth and Quiet Operation
The Mercury 300HP FourStroke is engineered to reduce vibrations and run silently. The Advanced MidSection (AMS) technology helps absorb noise and vibrations. Trolling at low speed or racing in the water, this outboard gives a quiet, smooth experience that will not inconvenience other individuals.
⛽ 4. Industry-Leading Fuel Efficiency
With its V8 power on a naturally aspirated foundation and Advanced Range Optimization (ARO), this engine delivers best-in-class fuel efficiency without sacrificing performance or speed. More skiing time on the water and less pump time, a positive for recreational boaters and commercial operators.
⚡ 5. SmartCraft Digital Integration
The Mercury 300HP DTS engine features SmartCraft digital gauges, which allow you to monitor speed, fuel economy, RPM, engine temperature, trim level, and more in real time. It provides you with even more user control, diagnostics, and maintenance monitoring to make it simple to handle the engine.
🛡️ 6. Enhanced Corrosion Protection
Perfect for saltwater application, Mercury 300HP XL features MercFusion paint, stainless steel hardware, and proprietary anodizing that is durable corrosion protection even in the most extreme marine environments.
📝 Specifications Table
| Feature | Details |
|---|---|
| Engine Type | V8 4-Stroke |
| Displacement | 4.6 Liters |
| Horsepower | 300 HP |
| Shaft Length | 25″ (Extra Long) |
| Fuel Delivery | Electronic Fuel Injection (EFI) |
| Steering | Remote (Hydraulic/Power compatible) |
| Starting | Electric Start w/ Smart Start |
| Weight | 527 lbs approx. |
| Gear Ratio | 1.85:1 |
| Alternator Output | 85 amp / 1071 watt |
| Throttle Control | Digital (DTS) |
| RPM Range | 5200–6000 |
| SmartCraft | Compatible |
| Emission Compliance | EPA, CARB 3-Star, EU |
🚤️ Ideal Applications
The Mercury 300HP FourStroke is ideal for:
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Offshore fishing boats
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Center consoles
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Bay boats
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Dual consoles
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Pontoon boats
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Workboats and commercial vessels
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Water sports boats
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Government and patrol craft
Whatever your operations, the Mercury 300HP FourStroke offers reliable performance day in and day out.
💡 Buying Tips for Your Mercury 300HP Outboard Motor
When buying a Mercury 300HP XL FourStroke DTS engine, keep in mind the following:
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Check Shaft Length: Ensure your transom height equals your engine shaft length (XL = 25″).
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Confirm Steering System: The engine has space for hydraulic and power steering systems.
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Check Control Compatibility: Ensure your boat is compatible with DTS digital controls.
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Warranty Coverage: Always select a dealer who offers the official Mercury warranty and after-sales support.
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Installation Services: Professional installation is the key to peak performance and warranty protection.
🔧 Why Buy from Us?
We are a certified Mercury outboard motor dealer, including the 300HP XL FourStroke DTS. Buying from us means you get:
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✔️ Brand new, authentic Mercury motors
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✔️ Unbeatable prices
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✔️ Comprehensive warranty protection
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✔️ Domestic and overseas shipping
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✔️ Professional customer service
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✔️ Installation service available on request
We’re not just selling motors—we set you up to power your next adventure.
🛠️ Mercury 300HP Maintenance & Support
To maintain your Mercury engine in top condition:
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✅ Use only Mercury Marine oils and accessories
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✅ Follow scheduled maintenance intervals (oil change, spark plugs, filters)
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✅ Register your engine to activate the warranty and receive updates
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✅ Use Mercury’s VesselView Mobile app for diagnostics and performance notifications
Regular maintenance ensures this outboard motor will provide thousands of hours of trouble-free operation.
📦 Shipping and Availability
We offer fast shipping in the U.S. and international delivery upon request. All Mercury 300HP motors are tested and ready for shipment.
Additionally, we offer a free rigging kit, prop, and DTS control harness to complete your installation.
📋 What We Include with Your Purchase
When you buy the Mercury 300HP XL FourStroke DTS from us, you receive:
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Brand new 300HP V8 FourStroke outboard motor (25″ shaft)
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Digital Throttle & Shift (DTS) compatible harness
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Operator’s manual
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Warranty documentation
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Mounting hardware and installation guide
💬 What Customers Are Saying
“Smooth, powerful, and quiet. One of the best upgrades I’ve made to my boat.”
— Jake M., Florida
“DTS system makes this engine a dream to operate. No more cable hassles!”
— Luis R., California
“Shipping was fast and the support team helped me with everything I needed. Highly recommended!”
— Sharon L., Texas
🛒 Ready to Order?
Need the best price on a Mercury 300HP XL FourStroke DTS Outboard Motor? Call us today or order online. Our boat experts are standing by, ready to help get your vessel on the water fast with one of the most reliable outboards in the world.
🔁 Recap: Why Buy the Mercury 300HP XL FourStroke DTS from Us?
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✅ 300 Horsepower of V8 muscle
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✅ Smooth digital shift and throttle
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✅ Quiet, efficient, and smooth running
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✅ SmartCraft and high-tech integration
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✅ Hassle-free warranty and professional support
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✅ Inventory in stock today ready to ship
📞 Call Us Now to Purchase
Step into the Mercury 300HP XL FourStroke DTS and experience the ultimate combination of power, performance, and precision.
Inventory is in stock today and ready to ship – don’t delay!
Call us now, text our team, or shop online and receive your Mercury 300HP motor at a great price!







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