Mercury 300HP XL Four Stroke Outboard Motor DTS WH

In Stock

$14,551.15

Mercury 300HP XL Four Stroke Outboard Motor DTS WH

In Stock
Low Prices

Price match guarantee

Guaranteed Fitment.

Always the correct part

In-House Experts.

We know our products

Easy Returns.

Quick & Hassle Free

Description

Mercury 300HP XL FourStroke Outboard Motor DTS WH – Power, Performance, and Precision for Serious Boaters

When you’re ready to take your boating experience to an entirely new level, you need an engine that doesn’t merely keep up – it sets the standard. Meet the Mercury 300HP XL FourStroke Outboard Motor DTS WH – one of the strongest, most fuel-efficient, and most technologically advanced outboards in its category.

If you’re propelling a high-performance fishing boat, center console, or offshore cruiser, this engine offers constant torque, quiet operation, and Digital Throttle and Shift (DTS) technology for smooth control. And the best thing? We sell it. You can buy your Mercury 300HP XL FourStroke DTS WH from us today and enjoy superior marine performance.


Why the Mercury 300HP XL FourStroke DTS WH?

This engine is not about horsepower—it’s about delivering consistent, reliable performance where and when you need it the most. Built for boaters who demand the best power, the Mercury 300HP XL is built to outperform and outlast.

These are the reasons why thousands of boat owners trust this engine for their boat adventures on the water:

✅ Faster Power and Acceleration

300 horsepower at its rear, the Mercury FourStroke V8 platform packs incredible low-end torque. Whether you’re towing a skier, driving to a fishing spot, or cruising offshore – this engine gives you the acceleration and top-end speed to get there faster and more smoothly.

✅ Quiet, Fuel-Efficient Operation

Mercury’s FourStroke design is efficient on fuel and quiet thanks to state-of-the-art sound-reducing technology. Remain out on the water reveling in the silence and serenity of our newer two-stroke engines.

✅ SmartCraft® Digital Throttle & Shift (DTS)

Integrated DTS technology provides smooth, instant shifting and throttle response. Adios mechanical cables; hello to quick, dependable electronic control.

✅ XL Shaft Length – Designed for Larger Boats

The XL model boasts a 25-inch shaft, perfect for deeper transoms and larger hulls. If you own a heavy-duty offshore boat or a center console, this engine is designed for you.


Mercury 300HP XL FourStroke DTS WH – Key Specifications

Prior to your purchase, here’s the complete specs breakdown so you can easily see what you’re getting:

Feature Specification
Engine Type V8, 4-Stroke
Displacement 4.6 Liters
Horsepower 300 HP
Full Throttle RPM 5200–6000 RPM
Induction System Performance-Tuned Intake
Starting Smart Start Electric
Shaft Length 25 inches (XL)
Gearcase Ratio 1.85:1
Alternator 115 amp (Total Output)
Fuel System Electronic Fuel Injection (EFI)
Steering Compatible with hydraulic and power steering
Weight Just under 600 lbs (slightly varies by configuration)
Control Digital Throttle and Shift (DTS)
Color Options White (WH) premium paint finish

Premium Performance through Advanced Technology

⚙️ Adaptive Speed Control

The Mercury 300HP XL DTS WH automatically maintains engine RPM in relation to changing loads. This provides better throttle response during turns, towing, or in rough seas.

⚙️ Advanced Range Optimization (ARO)

ARO uses smart fuel mapping to optimize fuel efficiency. You’ll go farther on every tank without sacrificing performance.

⚙️ Electronic Fuel Injection

Get instant starts, smoother performance, and increased efficiency with Mercury’s multi-point EFI system. Cold mornings on the lake just got easier.

⚙️ SmartCraft® Engine Integration

Watch all from RPM and fuel flow to trim and battery voltage on SmartCraft-capable displays. Know the entire engine at your command.


Built to Last – Mercury’s Legendary Durability

When you buy a Mercury engine, you’re investing in decades of engineering excellence. The 300HP XL FourStroke is engineered to withstand harsh marine life:

  • Corrosion-resistant materials and coatings for saltwater use

  • Maintenance-free valve train to reduce maintenance

  • High-output alternator to charge your accessories, lights, and electronics

  • Thermostatically-controlled cooling system for increased engine longevity

This isn’t a motor. This is a reliable friend designed for serious boaters who expect the best.


Applications – Is This the Proper Engine for Your Boat?

The Mercury 300HP XL FourStroke DTS WH is adaptable, so it’s ideal for an enormous array of boats. Think about it if you have:

  • Offshore fishing vessels

  • Center console vessels

  • Dual consoles

  • Bowriders

  • Performance pontoons

  • Deck boats

  • Bay boats

If you own a 20+ foot boat and need serious torque and top-shelf power, this motor is a perfect match.


Mercury DTS WH – What Does It Mean?

If you’re not familiar with Mercury’s DTS and “WH” terminology, here’s the inside scoop:

  • DTS (Digital Throttle & Shift): Cable-free design that gives you smoother control, faster response, and more dependable operation than mechanical cables.

  • WH (White): A stylish white paint finish that pairs beautifully with many modern hull designs, especially in saltwater boats where light colors help with heat resistance.

You’re not just getting function—you’re getting form and style, too.


Maintenance and Warranty – Worry-Free Boating

Mercury makes ownership easy. The 300HP XL FourStroke DTS WH offers:

  • 5-Year Factory Warranty (with promotional coverage)

  • Easy access to oil, filters, and service points

  • Optional Mercury Product Protection Plans for extended coverage

Be on the water longer with more downtime for maintenance.


Buy the Mercury 300HP XL FourStroke DTS WH Today

We’re delighted to offer the Mercury 300HP XL FourStroke DTS WH outboard motors available for sale. If you are improving or outfitting a new build, this motor is available through our dealership right now.

🔥 What’s Included:

  • Complete outboard motor

  • High-quality white (WH) coating

  • Digital Throttle & Shift rigging compatibility

  • Owner’s manual

  • Mercury warranty registration

🚚 Quick Shipping Available!

We offer national delivery, and local installation is available by request. Call or text for prices and delivery times.


Why Buy From Us?

✔️ Licensed Mercury Marine Dealer
✔️ Competitive pricing
✔️ Expert customer support
✔️ Rigging and installation guidance
✔️ Fast order processing and shipping
✔️ Warranty support included

You don’t just get a motor when you buy from us, you gain peace of mind and the professionalism of a specialized marine staff.


Customer Reviews

“Switched from a 250HP two-stroke to this Mercury 300HP FourStroke and I’m never looking back. Smoother, quieter, and way more power on the low end.”
– Chris M., Florida

“This DTS system is a game-changer. Feels like driving a luxury car on the water. Worth every penny!”
– Sandra P., California

“Great service from your team. Ordered online, delivered in 4 days, and it’s running like a dream.”
– Brett H., Texas


Final Thoughts – Would You Purchase the Mercury 300HP XL DTS WH?

If what you’re after is performance, reliability, and innovation, the Mercury 300HP XL FourStroke DTS WH is an outboard you can purchase today that is at the head of its game. It’s not just a tool—it’s a sea-going powerhouse with the might of one of the most prestigious names in boat-building behind it.

And the best part? It’s available now. No long waits. No guesswork. We’ve got it, and we’re ready to ship.


Order Your Mercury 300HP XL FourStroke DTS WH Now

✅ In Stock
✅ Ready to Ship
✅ Trusted Mercury Dealer

📞 Contact us today to check availability, pricing, and get expert help with your purchase.

 

Reviews

There are no reviews yet.

Be the first to review “Mercury 300HP XL Four Stroke Outboard Motor DTS WH”

Your email address will not be published. Required fields are marked *