Manufacturer Part Number (MPN)
DF9.9BTHS3
Marine Specialist Insight: The Suzuki DF9.9BTHS3 (MPN DF9.9BTHS3) is a rare powerhouse in the portable market, combining High-Thrust gearing with a 15-inch short shaft and Power Tilt. Engineered specifically for heavy-load applications like pontoon boats, work skiffs, and heavy tenders, this motor delivers massive low-end torque. It is the definitive choice for boaters who need maximum pushing and braking power on a standard-height transom without sacrificing the convenience of push-button tilt.
The High-Torque Short Shaft Advantage
The Suzuki DF9.9BTHS3 (MPN: DF9.9BTHS3) redefines the capabilities of a 9.9 HP motor. By utilizing a specialized lower unit with a larger gear ratio and high-thrust propeller, this motor provides the "bite" necessary to move heavy displacement hulls that standard outboards struggle to push. Whether you are maneuvering a loaded work skiff or docking a pontoon in high winds, the high-thrust configuration offers superior control and reverse authority.
This model features Suzuki’s world-class Battery-Less Electronic Fuel Injection (EFI), ensuring the twin-cylinder 327cc engine starts instantly in any environment. Coupled with Suzuki Lean Burn Technology, the DF9.9BTHS3 delivers remarkable fuel efficiency, allowing for hours of low-speed operation or heavy pushing with minimal fuel consumption. The addition of Power Tilt makes it easy to raise the motor for beaching or shallow-water navigation at the touch of a button.
Technical Specifications
| Official MPN |
DF9.9BTHS3 |
| Engine Class |
High Thrust / High Torque |
| Shaft Length |
15" (Short Shaft) |
| Starting System |
Electric Start (+ Manual Backup) |
| Tilt System |
Power Tilt |
| Fuel Delivery |
Battery-Less EFI |
| Weight |
Approx. 118 lbs (53.5 kg) |
DF9.9BTHS3 Key Features:
- High-Thrust Lower Unit: Designed to push heavier boats with better acceleration and braking power.
- Power Tilt: Effortless engine lifting at the touch of a button, ideal for shallow water and protecting the motor while moored.
- Battery-Less EFI: Smooth, reliable performance and quick starts without the need for a battery to power the injectors.
- Lean Burn Technology: Optimizes fuel-to-air ratios in real-time for industry-leading fuel economy.
- Digital CDI Ignition: Provides a consistent, powerful spark for one-pull manual starting backup.
Frequently Asked Questions
1. Who is the short-shaft High Thrust model for?
It is perfect for heavy displacement boats with a 15-inch transom, such as heavy aluminum workboats, small pontoons, or fiberglass skiffs that carry significant gear or passengers.
2. Does it include a fuel tank?
Yes, the DF9.9BTHS3 (MPN DF9.9BTHS3) typically includes a 3.2-gallon (12L) external fuel tank and fuel hose.
Outboard Motor Specialist | Verified Suzuki Marine Technical Data | MPN: DF9.9BTHS3
