Mercury 90hp Command Thrust Outboard 90EXLPT
$6,530.00
The Mercury 90hp Command Thrust Outboard 90EXLPT pairs FourStroke power with a Command Thrust gearcase and 25-inch shaft. Built for deeper transoms, it delivers strong low-end thrust, smooth acceleration, and efficient cruising.
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Overview Mercury 90hp Command Thrust Outboard 90EXLPT
The Mercury 90hp Command Thrust Outboard 90EXLPT is a high-displacement FourStroke engine designed for boats with deeper transoms that require extra shaft length and additional thrust. Featuring a Command Thrust gearcase and EFI technology, it provides confident acceleration, improved control under load, and efficient performance at cruising speeds.
Features and Performance
- Command Thrust Gearcase (CT) – Larger gearcase and prop options deliver superior low-speed thrust and control
- 25-Inch Extra-Long Shaft – Ideal for deep transom and offshore-capable boat designs
- High-Displacement 2.1L Inline 4 Engine – Produces abundant torque for quick planing and strong midrange power
- Electronic Fuel Injection (EFI) – Smooth starts, precise throttle response, and optimized fuel efficiency
- FourStroke Design – Quiet operation with reduced vibration and long-term durability
- Smart Start Electric Starting – Effortless, reliable starts
- High-Output Alternator (35 Amp) – Powers modern electronics with a water-cooled voltage regulator
- Power Trim & Tilt – Enhances performance tuning, docking, and shallow-water handling
These features combine to deliver dependable thrust, smooth operation, and confident handling for heavier or deeper-hull boats.
Why You Should Buy it
- Designed for boats with 25-inch transoms
- Command Thrust system improves acceleration and load handling
- EFI technology enhances efficiency and usability
- Smooth, quiet FourStroke performance
- Backed by a Mercury Marine 3-year factory warranty
This outboard is ideal for boaters who need extra thrust and shaft length without stepping up to a larger engine class.
| Specification | Details |
|---|---|
| Engine Type | Inline 4 Four-Stroke |
| Horsepower | 90 HP |
| Model | 90EXLPT Command Thrust |
| Fuel System | Electronic Fuel Injection (EFI) |
| Displacement | 2.1 L |
| Cylinders | 4 |
| Gearcase | Command Thrust (CT) |
| Shaft Length | 25" (Extra-Long) |
| Steering | Remote Mechanical |
| Starting System | Smart Start Electric |
| Full Throttle Range | 5000 – 6000 RPM |
| Alternator Output | 35 Amp / 441 Watt (Water-Cooled) |
| Weight | 381 lbs |
| Warranty | Mercury Marine 3-Year Warranty |
- Mercury 90hp Command Thrust Outboard 90EXLPT
- Power Trim & Tilt
- Stop switch lanyard
- Service tool kit & parts
- Owner’s manual
Frequently Asked Questions About Mercury 90hp Command Thrust Outboard 90EXLPT
Who is the Mercury 90hp Command Thrust Outboard 90EXLPT intended for on the water?
The Mercury 90hp Command Thrust Outboard 90EXLPT is built for deeper transoms. The row highlights 90 hp, Inline 4 Four-Stroke, remote mechanical, and a 25" (Extra-Long) shaft for a clearly defined operating setup.
How does this outboard support trolling or auxiliary duty?
This outboard is configured with 90 HP, Electronic Fuel Injection (EFI), and Command Thrust (CT). That setup points to stronger low-speed control for trolling, kicker duty, or pushing heavier loads when the product copy states those uses.
What control and rigging details are clearly stated for this unit?
This model is listed with a 25" (Extra-Long) shaft, Remote Mechanical steering, and Smart Start Electric starting. Those details matter because alternator output is listed at 35 Amp / 441 Watt (Water-Cooled), helping buyers judge transom fit, helm style, and everyday operating convenience.
Where does this outboard make the most sense on the water?
This setup makes the most sense for deeper transoms. The row backs that up with the 25" (Extra-Long) shaft, and Command Thrust (CT), all of which support thrust-focused rather than speed-focused operation.

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