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Suzuki DF90A Outboard Motor Repower

$10,900.00

In Stock
Only Available for in Person Installs

Repower Pricing Includes:

Manufacturer rebates, Labor, Rigging, Stainless Steel Prop, and Digital Gauge (Tax not Included)

CONTROLS
SHAFT LENGTH
Color
Pearl Nebular Black
Description

With its award-winning DF70 and DF60 outboards, Suzuki initiated the four-stroke revolution twelve years ago. With the DF90A, the company has once again revolutionized the class. The DF90A, the first of Suzuki's new generation of four-stroke engines, is a demonstration of innovations and accomplishments, including a strong 2.59:1 final drive ratio, digital sequential electronic fuel injection, and a self-adjusting time chain that requires no maintenance. Suzuki's Lean Burn Control System is included in all of this, and the optional Suzuki Troll Mode System is also available on more recent models.

Specifications
SHAFT LENGTH 20" or 25"
COLOR Pearl Nebular Black or Super Cool White
CONTROLS Mechanical
STARTING SYSTEM Electric
WEIGHT L: 343 X: 352
ENGINE TYPE DOHC 16-Valve
FUEL DELIVERY Multi Point Sequential Electronic Fuel Injection
CYLINDERS 4
GEAR RATIO 2.59:1
DISPLACEMENT 91.7 in (1502 cc)
BORE AND STROKE 3.00 x 3.30 (75 x 85)
OPERATING RPM RANGE 5300-6300
STEERING Remote (Tiller Kit Optional)
CHOKE N/A
OIL PAN CAPACITY 4.2 qt (4.0 Liters)
IGNITION SYSTEM Solid State Direct Ignition
ALTERNATOR 12V 27A
TRIM Power Trim and Tilt

Suzuki DF90A Outboard Motor

1.5L Inline-4 Engine with Lightweight Performance and Fuel-Saving Technology

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Forward powerhead design for compactness, stability, and reduced vibration

Offset Driveshaft

Suzuki pioneered the offset driveshaft design by positioning the powerhead closer to the front of the outboard. This forward placement shifts the center of gravity, creating a more compact engine with reduced vibration. The result is smoother handling, improved stability, and reliable steering performance.

Oil-bathed chain with automatic tensioner for long-lasting durability

Self-Adjusting Timing Chain

Suzuki’s self-adjusting timing chain is designed for reliability and ease of ownership. Running in an oil bath, it never requires external lubrication, and its automatic hydraulic tensioner ensures proper adjustment at all times. The result is higher durability than traditional belt-driven systems and truly maintenance-free operation.

Hydrodynamic design reduces drag for faster acceleration and higher speed

Streamlined Gear Case & Efficient Propeller

Suzuki’s streamlined lower gear case features a sleek, hydrodynamic profile that cuts drag by up to 36% compared to conventional designs. Paired with the powerful torque from Suzuki’s two-stage gear reduction, these outboards can spin a larger, highly efficient propeller engineered to deliver stronger acceleration and greater top-end performance.

Engine Specifications

Horsepower 90 HP
Cylinders 4
Shaft Length 20" / 25"
Weight 20" 344 lb
25" 352 lb
Steering External
Throttle & Shift Control Mechanical
Trim & Tilt Power Trim & Tilt
Starting Electric
Fuel Delivery Multi Point Sequential Electronic Fuel Injection

Suzuki Advanced Technologies

Powerful

  • 2.59 Gear Ratio – Provides strong torque for faster acceleration and excellent top-end speed.
  • Offset Driveshaft – Moves the center of gravity forward for a compact engine design and reduced vibration.

Fuel Efficient

  • Lean Burn Control – Optimizes fuel mixture for maximum economy without sacrificing performance.

Reliable

  • Self-Adjusting Timing Chain – Oil-bathed, maintenance-free design that lasts the life of the engine.
  • Water Detecting System – Alerts operator to water in the fuel for greater protection and engine life.

Innovative

  • Tilt Limit – Prevents over-tilting to protect both boat and motor.
  • Keyless Start System – Convenient fob-based starting with enhanced security.
  • Troll Mode (Optional) – Fine-tune RPM for precise low-speed trolling.
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