2018 Evinrude E-TEC 25 HP E25DTSL Outboard Motor

2018 Evinrude E-TEC 25 HP E25DTSL Outboard Motor

The 2018 Evinrude E-TEC 25 HP E25DTSL Outboard Motor stands as a testament to cutting-edge marine engineering. Designed for boaters who demand power, precision, and simplicity, this compact powerhouse redefines what’s possible in the 25 HP class. Whether you’re fishing, cruising, or tackling long-distance runs, this outboard motor ensures reliable performance, superior fuel efficiency, and user-friendly features that cater to both novices and seasoned marine enthusiasts.

Instant Throttle Response

At the heart of the E25DTSL is Evinrude’s signature E-TEC technology. Unlike four-stroke engines that convert only every other rotation into a power stroke, the E-TEC system turns each revolution into a power stroke, essentially doubling your output. Thanks to a highly responsive microprocessor, the engine “thinks” for you, analyzing throttle input and delivering the exact fuel-to-air ratio needed for instant propulsion. The result? Fast starts, smooth transitions, and efficient cruising across all RPM ranges.

More Amperage = More Power for Accessories

This engine isn’t just about getting from A to B—it’s about powering your entire on-water experience. With a total alternator output of 56 amps and 15 amps dedicated for accessories, the E25DTSL outclasses its competition. Never worry about flickering lights, underperforming electronics, or weak battery charge. Whether it’s GPS systems, sonar, or audio equipment, your accessories receive constant and clean power.

Zero Break-In Period and No Oil Changes

The Evinrude E-TEC series was engineered with your freedom in mind. Unlike traditional engines that require lengthy break-in periods and regular oil changes, this model skips both. You can operate at full throttle right out of the box, and thanks to its advanced lubrication system, there’s no need to change oil. Just fuel up and go.

It requires no dealer-scheduled maintenance for the first 3 years or 300 hours—whichever comes first—making it the ideal solution for anyone tired of constant service checks.

Speed Meets Endurance

The exclusive Straight Leading Edge (SLE) gearcase contributes to higher speeds and better performance. High-efficiency water pickups maintain optimal cooling even in weed-filled or shallow waters, while the aggressive weed-slicing design enhances durability and reliability. This combination ensures your engine stays cool and continues to deliver long-lasting power under challenging conditions.

Auto-Storage Mode

Say goodbye to the hassle of winterization. The E25DTSL comes with an Auto-Storage feature that fogs the engine automatically in just minutes. Whether you’re boating in cold northern lakes or dealing with corrosive saltwater environments, the engine takes care of itself. No dealer visits, no mechanical stress—just peace of mind.

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Engine Specifications

Manufacturer: Evinrude
Model Year: 2018
Model: E25DTSL
Horsepower: 25 HP
Engine Type: Inline E-TEC Direct Injection
Cylinders: 2
Displacement: 577 cc
Starting System: Electric and Rope
Fuel Type: Unleaded
Full Throttle RPM Range: 5,500 – 6,000
Lubrication: Multi-point targeted oiling
Gear Ratio: 2.15:1
Trim System: Power Trim and Tilt (Range: -4˚ to 16˚, Tilt Range: 65°)
Dry Weight: 187 lbs
Steering: Tiller

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Electrical System

Alternator Output:

• Total: 56A

• Net Dedicated: 15A

Fuel Induction: E-TEC Direct Injection with stratified low RPM combustion mode
Oil Tank Capacity: 1.7 qt.
Recommended Oil: Evinrude / Johnson XD-100

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What’s Included in the Box?

When you purchase the 2018 Evinrude E-TEC 25 HP E25DTSL Outboard Motor, you’re getting more than just an engine—you’re receiving a full rigging kit and accessories that ensure a complete setup:

• 1 x Outboard Motor

• 1 x Outboard Tiller Handle

• 1 x Fuel Tank

• 1 x Quick Connect Fuel Line Tilt Switch

• 1 x Teleflex SL3 Throttle Control (Top or Side Mount) with Free Universal Cable Installation

• 1 x Manufacturer’s Outboard Warranty Card (Up to 5 Years Coverage)

• 1 x Standard Aluminum Propeller (Based on Brand & Horsepower)

• 1 x Trim Limiter

• 3 x Gallons of Free Marine Oil (Brand Varies: Yamalube, Honda Marine, or Mercury Premium Oil)

• 1 x Stainless Steel Outboard Anti-Theft Device

• 1 x Manufacturer Owner’s Manual

• 1 x Ebook: Installation & Proper Engine Care Instructions

• 3 x Cable Protection Sleeves (Length: 800mm Each)

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Why Choose the Evinrude E-TEC 25 HP E25DTSL?

• Reliability: Designed for real-world conditions with minimal maintenance.

• Efficiency: Advanced combustion technology provides higher mileage and cleaner emissions.

• Durability: Resistant to saltwater corrosion and weed-heavy conditions.

• Innovation: Evinrude’s E-TEC is a proven, award-winning direct injection platform.

This engine is perfect for anglers, recreational boaters, and small craft owners who prioritize speed, fuel economy, and low maintenance. Whether you’re launching early at the crack of dawn or heading back at sunset, you can trust this outboard motor to deliver every time.

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Still Have Questions?

Looking to speak with an expert or need help choosing the right engine? Contact us here and our knowledgeable team will guide you every step of the way.

Explore more high-performance options in our full outboard motors collection.