Suzuki DF25ATHLSS 25 HP EFI Stealth Black 4-Stroke Outboard Motor
The Suzuki DF25ATHLSS combines Suzuki's battery-less Electronic Fuel Injection (EFI), electric start, a smooth-running inline 3-cylinder engine, Power Trim & Tilt, and Suzuki's exclusive Stealth Black finish into one premium portable outboard. Featuring a 20-inch long shaft and tiller steering, the DF25ATHLSS is an excellent choice for aluminum fishing boats, skiffs, utility boats, inflatables, duck boats, and small work boats requiring dependable long-shaft performance with premium styling. Suzuki's battery-less EFI system delivers quick, reliable starts, crisp throttle response, exceptional fuel economy, and reduced maintenance compared to traditional carbureted outboards. The responsive 3-cylinder engine provides smooth acceleration, quiet operation, and excellent low-end torque, while Suzuki's Lean Burn Control technology helps maximize fuel efficiency throughout the operating range.
Power Trim & Tilt allows you to adjust the engine angle with the push of a button, improving boat performance, shallow-water operation, and making launching, loading, and trailering easier than ever.
Finished in Suzuki's exclusive Stealth Black color, the DF25ATHLSS offers a sleek, modern appearance that perfectly complements today's blacked-out boats and accessories while delivering the same dependable performance as the standard Nebular Black models.
✓ Authorized Suzuki Dealer
✓ Factory Suzuki Warranty Included
✓ Ships in Approximately 5 Business Days
✓ Financing Available
✓ Expert Technical Support
✓ Family Owned Since 1971
WHAT'S INCLUDED?
• Suzuki DF25ATHLSS Outboard Motor
• Tiller Handle
• 25 Liter External Fuel Tank
• Fuel Hose Assembly
• 3-Blade Aluminum Propeller (10-1/4" Diameter × 12" Pitch)
• Owner Documentation
• Suzuki Factory Warranty
• FREE Suzuki ECSTAR 4-Stroke Engine Oil
WHY BUY FROM MARINE PARTS WAREHOUSE?
• Authorized Suzuki Outboard Dealer
• Full Factory Suzuki Warranty Included
• Ships in Approximately 5 Business Days
• Financing Available
• Expert Technical Support
• Family Owned Since 1971
• Professional Installation Available
The DF25ATHLSS features a 20-inch short shaft and is designed for boats with approximately a 20-inch transom height.
Using the correct shaft length helps maximize performance, maintain proper cooling system operation, and improve overall engine reliability.
QUICK SPECIFICATIONS
Horsepower: 25 HP
Engine Type: 4-Stroke
Cylinder Configuration: Inline 3-Cylinder
Fuel System: Electronic Fuel Injection (EFI)
Steering: Tiller Handle
Starting System: Electric Start
Trim & Tilt: Power Trim & Tilt
Shaft Length: 20" Long Shaft
Weight: 165 lbs
Fuel Tank: 25 Liter External Fuel Tank Included
Propeller Included: 3-Blade Aluminum Propeller (10-1/4" Diameter × 12" Pitch)
Color: Stealth Black
Warranty: Suzuki Factory Warranty
Shipping: Free Shipping
IDEAL APPLICATIONS
The Suzuki DF25ATHLSS is an excellent choice for:
• Aluminum Fishing Boats
• Skiffs
• Utility Boats
• Inflatables
• Duck Boats
• Small Work Boats
• Kicker Motor Applications
• Boats with a 20-Inch Transom
WHY CHOOSE EFI?
• Easier Starting
• Improved Fuel Economy
• Smoother Operation
• Reduced Fuel Consumption
• No Primer Required
• Cleaner Emissions
• Reliable Performance
• Excellent Throttle Response
WHY CHOOSE A 3-CYLINDER ENGINE?
• Smoother operation with reduced vibration
• Strong low-end torque
• Excellent acceleration
• Quiet performance throughout the RPM range
• Outstanding fuel efficiency
• Lightweight, compact design
WHY CHOOSE STEALTH BLACK?
• Exclusive factory Stealth Black finish
• Premium, modern appearance
• Complements blacked-out boats and accessories
• Same proven Suzuki reliability and performance
• Factory-applied durable finish
WHY CHOOSE POWER TRIM & TILT?
• Convenient engine trim adjustment while underway
• Easier shallow-water operation
• Improved boat performance and handling
• Quick engine tilt for trailering and storage
• Helps optimize fuel efficiency
• Reduces the effort required to raise and lower the outboard
FREQUENTLY ASKED QUESTIONS
Does the Suzuki DF25ATHLSS require a battery?
Yes. The DF25ATHLSS features electric start and Power Trim & Tilt and requires a properly sized marine battery.
Does the DF25ATHLSS include a fuel tank?
Yes. A 25-liter external fuel tank and fuel hose assembly are included.
Does the DF25ATHLSS include a propeller?
Yes. The DF25ATHLSS includes a 3-blade aluminum propeller measuring 10-1/4 inches in diameter with a 12-inch pitch.
What is the difference between the DF25ATHL and DF25ATHLSS?
Both models feature the same 25 HP EFI engine, electric start, tiller steering, Power Trim & Tilt, and 20-inch long shaft. The primary difference is the finish. The DF25ATHLSS features Suzuki's exclusive Stealth Black finish.
What are the benefits of the 3-cylinder engine?
The inline 3-cylinder design delivers smoother operation, stronger low-end torque, quieter performance, and excellent fuel economy compared to many comparable twin-cylinder outboards.
Does my Suzuki outboard include engine oil?
Yes. Marine Parts Warehouse includes FREE Suzuki ECSTAR 4-Stroke Engine Oil with every new portable Suzuki outboard purchase.
How quickly will my outboard ship?
Most Suzuki DF25ATHLSS outboards ship within approximately 5 business days.
