
Suzuki
Suzuki 2.5 HP DF2.5S4 Outboard Motors
SKU: 8e21a4f29cac
$935.07
In stockContact us for details.
Buy now
Shipping estimator
Enter a ZIP code for delivery guidance.
Need help confirming fitment?
Our specialists verify compatibility before you order.
Suzuki 2.5 HP DF2.5S4 Outboard Motor – Ultra-Lightweight & Reliable Performance!
The Suzuki 2.5 HP DF2.5S4 Outboard Motor is the lightest, most portable 4-stroke engine in its class , making it ideal for small boats, inflatables, dinghies, and tenders . With its compact size, built-in fuel tank, and easy manual start , this motor delivers exceptional fuel efficiency, smooth operation, and reliable performance for short trips and auxiliary power needs .
Designed for both freshwater and saltwater use , the DF2.5S4 features Suzuki’s multi-layer corrosion protection, a quiet below-the-water exhaust system, and a shallow water drive for navigating tight areas with ease . Its twist-grip throttle, steering friction tension control, and over-rev limiter protection ensure precise control and enhanced safety , while the large carrying handle makes transportation effortless .
For boaters looking for a compact, reliable, and fuel-efficient outboard , the Suzuki DF2.5S4 is the perfect solution .
Key Features & Benefits
✅ Compact & Lightweight Design (Only 29 lbs) – Easily transportable & ideal for small boats ✅ Fuel-Efficient 4-Stroke Engine – Provides up to 45 minutes runtime at WOT on a single tank ✅ Built-in 0.26-Gallon Fuel Tank – No need for an external fuel tank – hassle-free operation ✅ Electronic Ignition System – Ensures smooth, reliable starts & optimized performance ✅ Quiet Below-the-Water Exhaust System – Minimizes noise & emissions for a cleaner, smoother ride ✅ Twist-Grip Throttle with Tensioner – Simple speed adjustments without extra controls ✅ Shallow Water Drive Mode – Allows operation in low water conditions ✅ Steering Friction Tension Control – Customizable resistance for stability & ease of control ✅ Emergency Lanyard Stop Switch – Automatically shuts off engine if disconnected for safety ✅ Corrosion-Resistant Aluminum Propeller Shaft & Housing – Designed for saltwater durability ✅ Suzuki’s 5-Year Manufacturer Warranty – Unmatched industry protection & reliability
Technical Specifications
⚙️ Engine & Performance
Feature
Details
Engine Type
4-Stroke, Single-Cylinder
Horsepower
2.5 HP
Shaft Length
15” (Short Shaft)
Starting System
Manual Pull Start
Fuel System
Built-in 0.26-Gallon Fuel Tank
Full Throttle RPM Range
5250-5750 RPM
Displacement
2.6 Liters (260cc)
Bore & Stroke
3.1” x 4.0” (79mm x 102mm)
Cooling System
Water-Cooled with Thermostatic Control
Fuel Type
Unleaded Gasoline (87 Octane, up to 10% Ethanol)
Lubrication System
Splash Lubrication
Oil Type
SAE 10W-30 (Marine 4-Stroke Oil)
Oil Capacity
0.3 Quarts (300mL)
⚙️ Propulsion & Control
Feature
Details
Steering Type
Tiller Handle with Twist-Grip Throttle
Gear Shift
Forward-Neutral (No Reverse – Turn Motor 360° for Reverse Operation)
Propeller
3-Blade Aluminum
Trim & Tilt
Manual Tilt with 3-Position Trim Settings
Shallow Water Drive
Yes
Steering Friction Adjustment
Yes
⚙️ Safety & Durability
Feature
Details
Saltwater Rated
Yes – Multi-Layer Corrosion Protection
Emergency Lanyard Stop Switch
Yes
Over-Rev Limiter Protection
Yes
Compression Reduction Starting System
Yes – Eases Manual Pull Start
What’s Included in the Box?
✔️ Suzuki 2.5 HP DF2.5S4 Outboard Motor ✔️ 3-Blade Aluminum Propeller ✔️ Owner’s Manual ✔️ Tool Kit ✔️ Suzuki’s 5-Year Manufacturer Warranty
⚠ Note: External fuel tank not required as the motor has a built-in 0.26-gallon tank .
❓ Frequently Asked Questions (FAQ)
Is the Suzuki DF2.5S4 suitable for saltwater use? Yes! It is saltwater-rated with multi-layer corrosion protection, aluminum housing, and stainless steel components .
Does this outboard have reverse gear? No, the DF2.5S4 does not have a reverse gear , but it can be rotated 360° for reverse maneuvering .
What type of boats is this outboard ideal for? Perfect for dinghies, inflatables, tenders, and small jon boats .
How fuel-efficient is this outboard? The built-in 0.26-gallon fuel tank allows for up to 45 minutes of continuous operation at WOT (wide-open throttle) .
Does this outboard require a battery? No! The manual pull-start system and electronic ignition ensure reliable starts without a battery .
Call to Action – Order Now!
Get lightweight portability, smooth power, and industry-leading reliability with the Suzuki 2.5 HP DF2.5S4 Outboard Motor . Whether you’re exploring, fishing, or using it as a tender motor , this fuel-efficient 4-stroke engine is built for convenience and performance .
Limited stock available – Order today for fast shipping!
Nationwide shipping
Secure checkout
Expert fitment support

