$2,970.00
15 HP four-stroke, 327cc two-cylinder SOHC
15″ short shaft, tiller, electric/manual start
Battery-less EFI, Lean Burn Control
Lightweight at 106 lbs, 12V charging system
The Suzuki DF15AES5 is a compact, four-stroke outboard motor designed for medium to larger boats, such as jon boats, skiffs, inflatables, and auxiliary power for sailboats or trolling/kicker applications up to 14-16 feet. Featuring a 15-inch short shaft, it weighs 106 lbs, making it lightweight for its 15 HP class. The 327cc (20.0 cubic inch) two-cylinder SOHC engine with battery-less Electronic Fuel Injection (EFI) and Lean Burn Control delivers quick starts, strong acceleration, and superior fuel efficiency. Equipped with a multi-function tiller handle, push-button electric start with a manual backup pull cord, and a 3.1-gallon external fuel tank, it ensures easy operation. The motor features a roller rocker arm for reduced friction, an offset crankshaft for smoother piston movement, and a low-recoil starter. Built for durability in freshwater and saltwater, it includes a Suzuki Anti-Corrosion Finish with epoxy primer, black metallic topcoat, clear acrylic layer, sacrificial anodes, and a freshwater flush port. It’s one of the quietest four-strokes in its class with a 3-star ultra-low emission rating.
| Engine | 4-stroke, SOHC | 2-cylinder | 327cc / 20.0 cu in | 15 HP @ 5000-6000 RPM | Battery-less EFI | Lean Burn Control | Water-cooled |
| Shaft | 15″ short | Corrosion-resistant | 9.25″ x 9″ 3-blade prop | Manual trim/tilt | Standard rotation | Salt/freshwater rated | 2.08:1 gear ratio |
| Controls | Multi-function tiller | Electric/manual start | Easy Start Recoil | One-touch steering | Over-rev limiter | Low oil alert | LED monitoring |
| Charging | 12 amps / 145 watts | Low-speed charging | Built-in 12V system | Supports electronics | Maintenance-free | Battery optional | Charging cable |
| Weight | 106 lbs / 48 kg | Lightweight design | Balanced weight | Portable for class | Minimal drag | Easy transport | Transom mount |
| Performance | 5000-6000 RPM range | Fuel-efficient | Low emissions | High torque | Quick acceleration | Quiet operation | Top speed ~18-20 mph |
| Compatibility | 14-16 ft boats | Jon boats, skiffs | Inflatables, sailboats | 3.1-gal external tank | Aluminum prop | Salt/freshwater rated | Tiller steer boats |
| Dimensions | 15″ shaft length | 16.5″ W | 40.9″ H | 24.8″ L | Corrosion-resistant | Transom mount | Manual tilt |
| Engine | 4-stroke, SOHC | 2-cylinder | 327cc / 20.0 cu in | 15 HP @ 5000-6000 RPM | Battery-less EFI | Lean Burn Control | Water-cooled |
| Shaft | 15″ short | Corrosion-resistant | 9.25″ x 9″ 3-blade prop | Manual trim/tilt | Standard rotation | Salt/freshwater rated | 2.08:1 gear ratio |
| Controls | Multi-function tiller | Electric/manual start | Easy Start Recoil | One-touch steering | Over-rev limiter | Low oil alert | LED monitoring |
| Charging | 12 amps / 145 watts | Low-speed charging | Built-in 12V system | Supports electronics | Maintenance-free | Battery optional | Charging cable |
| Weight | 106 lbs / 48 kg | Lightweight design | Balanced weight | Portable for class | Minimal drag | Easy transport | Transom mount |
| Performance | 5000-6000 RPM range | Fuel-efficient | Low emissions | High torque | Quick acceleration | Quiet operation | Top speed ~18-20 mph |
| Compatibility | 14-16 ft boats | Jon boats, skiffs | Inflatables, sailboats | 3.1-gal external tank | Aluminum prop | Salt/freshwater rated | Tiller steer boats |
| Dimensions | 15″ shaft length | 16.5″ W | 40.9″ H | 24.8″ L | Corrosion-resistant | Transom mount | Manual tilt |
Advanced Engine Technology: 327cc two-cylinder SOHC engine with battery-less EFI and Lean Burn Control optimizes fuel delivery for quick starts, strong acceleration, and up to 19% better fuel economy than competitors, using 87-octane fuel.
Lightweight Design: At 106 lbs, it’s among the lightest 15 HP four-strokes, enhancing portability and reducing drag on small to medium vessels.
Smooth Operation: Roller rocker arm with internal bearings reduces friction, and an offset crankshaft minimizes lateral pressure for smoother, more efficient piston movement.
Easy Starting: Push-button electric start with a thru-cowl manual backup pull cord and battery-less EFI ensures reliable starts without a battery; low-recoil starter simplifies manual operation.
Corrosion Resistance: Suzuki Anti-Corrosion Finish, sacrificial anodes, and a freshwater flush port ensure durability in harsh marine environments.
Quiet Performance: Revised engine cover and air cleaner design improve airflow, reduce operating temperatures, and minimize noise, making it one of the quietest in its class.
User-Friendly Controls: Multi-function tiller with one-touch steering, adjustable throttle, front-mounted gear shift, over-rev limiter, and low oil pressure alert offers precise control.
Eco-Friendly: Lean Burn Control and four-stroke design reduce emissions, achieving a 3-star ultra-low emission rating.
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Order Processing & Shipping Times
Orders are processed and shipped within 2-5 business days (excluding weekends and holidays). All items are delivered within 10 business days from the date of shipment. As your delivery date nears, the shipper will contact you to coordinate a seamless drop-off.
Before ordering, please verify your shipping address to prevent delays. Your satisfaction is our priority, and we’re committed to making your shopping experience smooth and enjoyable. Have questions? Email us at sales@faa-marine.com—we’re here to help!
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6 reviews for Suzuki 15HP 15 ” Shaft | DF15AES5
good engine overall. steady and dependable. throttle a little stiff at first but works great once warmed up. fair price.
reliable, efficient, and built well. starts easily and runs clean. definitely a top choice in the 15hp category.
quiet, smooth, and efficient. great for small boats. got it at a solid price — couldn’t be happier.
the DF15AES5 runs silky smooth. starts on first pull every time. shaft length is perfect. really impressed with reliability.
lightweight but strong. handles well and minimal vibration. excellent little motor for its class.