Suzuki Marine 30 HP DF30ATHL2 Outboard Motor

Description

The DF30ATHL2 incorporates technology that’s genuinely unique in its class. Suzuki’s engineers completely redesigned fuel injection system components to be smaller and lighter than any previous system, making battery-less EFI possible in this horsepower class . The Suzuki EFI system operates Battery-Less — an industry first in this horsepower class — delivering quicker starts, smoother operation, and more acceleration in all conditions without the bulk and weight of a battery .

The Lean Burn Control System continuously monitors engine performance and operating conditions to predict fuel needs and deliver a leaner fuel-air mixture, resulting in remarkable fuel savings across the entire operating range . This isn’t marketing language — it’s a measurable advantage for boaters facing rising fuel costs.

The DF30ATHL2 is the lightest outboard in its class at just 163 lbs (74 kg) with electric start and power trim . The engine also features Suzuki’s Anti-Corrosion System with multi-layer protection designed specifically for saltwater environments, a fresh water flushing port for simplified maintenance, and shallow water drive capability for navigating shallows .

The DF30ATHL2 also features roller rocker arms and offset crankshaft — both firsts in this horsepower class — which reduce friction and lateral pressure against cylinder walls for smoother piston movement and greater mechanical efficiency .

The 30 HP portable outboard segment is competitive, with strong offerings from Mercury 30 FourStroke, Yamaha F30, and Honda BF30. Here’s how the DF30ATHL2 compares on the specifications that matter:

The DF30ATHL2’s battery-less EFI system, roller rocker arms, and offset crankshaft represent genuine engineering advantages that reduce friction and improve efficiency . While the Yamaha F30 has significantly larger displacement (747cc), it carries a substantial weight penalty at 214 lbs — over 50 lbs heavier than the DF30ATHL2 .

The DF30ATHL2 is well-suited to a wide range of American boating applications:

• Jon boats and skiffs — reliable power for fishing with electric start convenience

• Inflatables and tenders — portable enough for easy transport and storage

• Sailboat auxiliary power — dependable thrust for docking and maneuvering

• Kicker motors — reliable backup power for larger fishing boats

The engine features a front-mounted gear shift lever for easy operation, a twist-grip throttle with tension control, and shallow water drive capability for navigating shallows . The power trim & tilt system makes raising and lowering the motor effortless, while the 12V 14A alternator keeps your battery charged for onboard electronics .

All motors ship from our San Francisco, CA warehouse with fast nationwide shipping. California residents pay applicable sales tax; out-of-state buyers receive straightforward delivery to their doorstep.

• Suzuki DF30ATHL2 outboard motor (20″ shaft)

• 6.6 gallon fuel tank and fuel line 

• 3-blade aluminum propeller (10.25″ × 12″) 

• Tool kit

• Owner’s manual

• Suzuki 5-Year Manufacturer Warranty 

Complete your installation with these compatible components and services:

• Suzuki outboard motor propellers — 9″–15″ pitch options for optimal performance 

• Zinc anode kit for Suzuki DF30ATHL2 — protect against saltwater corrosion

• Suzuki outboard motor flusher — essential for post-saltwater flushing

• Boatworld foldable outboard engine trolley — safe storage and transport

• Outboard motor service kit — impeller, spark plugs, and fuel filters

• Boatworld heavy duty outboard lock — security for your investment

• Marine fuel stabilizer — protect your EFI system during storage

• Suzuki DF30ATHL2 propeller selection guide — match pitch to your boat and load

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SKU: SUZ-DF30ATHL2-20
MPN: DF30ATHL2
Brand: Suzuki Marine
Category: Outboard Motors > Portable (25–30 HP)