Manufacturer Part Number (MPN)
DF9.9BTHL3
Marine Specialist Insight: The Suzuki DF9.9BTHL3 (MPN DF9.9BTHL3) is the heavy-lift specialist of the portable range. This "High Thrust" model is engineered specifically for sailboats, pontoons, and heavy displacement hulls. By combining Power Tilt with a specialized gear case and high-pitch propeller, it delivers massive low-end torque for superior stopping power and maneuverability. This is the ultimate "kicker" for offshore fishing vessels and the premier auxiliary for serious sailors.
Maximum Thrust Meets Power Tilt Convenience
The Suzuki DF9.9BTHL3 (MPN: DF9.9BTHL3) stands in a class of its own. Unlike standard outboards, this model features a heavy-duty lower unit with a larger gear ratio, allowing it to swing a high-thrust propeller that bites deep into the water. This results in significantly more authority when backing up or maneuvering in wind and current. With the addition of Power Tilt, raising and lowering the engine is effortless, protecting your investment from salt buildup and allowing for easy shallow-water operation.
At its core is Suzuki’s revolutionary Battery-Less Electronic Fuel Injection (EFI). This system ensures the 327cc twin-cylinder engine starts instantly in any weather, idling smoothly for hours of trolling without fouling plugs. Paired with the Suzuki Lean Burn Control System, you get the double benefit of professional-grade power and industry-leading fuel economy on a 20-inch long shaft.
Technical Specifications
| Official MPN |
DF9.9BTHL3 |
| Engine Class |
High Thrust / High Torque |
| Shaft Length |
20" (Long Shaft) |
| Starting System |
Electric Start (+ Manual Backup) |
| Tilt System |
Power Tilt |
| Fuel Delivery |
Battery-Less EFI |
| Weight |
Approx. 120 lbs (54.5 kg) |
DF9.9BTHL3 Premium Features:
- High-Thrust Gearing: Optimized lower unit design for pushing heavy displacement hulls with maximum efficiency.
- Power Tilt: Hydraulic tilt control allows for easy engine lifting at the touch of a button, perfect for sailboat transoms.
- Battery-Less EFI: Ensures reliable, fast starts and smooth throttle response without the necessity of a battery to fire the injectors.
- Lean Burn Technology: Monitors real-time engine data to optimize fuel usage for incredible cruising range.
- Tiller Control: Features an ergonomic handle with integrated shifting and throttle friction control.
Frequently Asked Questions
1. What makes a "High Thrust" motor different?
The DF9.9BTHL3 (MPN DF9.9BTHL3) uses a lower gear ratio and a specific propeller designed to move heavy loads at lower speeds, providing better braking and docking control than a standard 9.9 HP.
2. Can I use this for trolling on a large fishing boat?
Absolutely. This is the premier "kicker" motor for offshore boats, as the power tilt and high-thrust gearing make it easy to deploy and powerful enough to steer large hulls in heavy chop.
Outboard Motor Specialist | Verified Suzuki Marine Technical Data | MPN: DF9.9BTHL3
