2025 Mercury FourStroke 90hp
$10,500.00
East Side Marine | Springfield, IL
2025 Mercury Marine FourStroke 90hp Outboard
The 2025 Mercury Marine FourStroke 90hp outboard delivers reliable power for any water adventure, whether you’re heading on a short day trip or an extended voyage. Designed with efficiency and lightweight construction in mind, this engine ensures maximum performance without wasted energy.
- High‑Output ...
2025 Mercury Marine FourStroke 90hp Outboard
The 2025 Mercury Marine FourStroke 90hp outboard delivers reliable power for any water adventure, whether you’re heading on a short day trip or an extended voyage. Designed with efficiency and lightweight construction in mind, this engine ensures maximum performance without wasted energy.
- High‑Output Alternator: The 60 amp alternator on the 150hp model (35 amps for 75–115hp) keeps batteries fully charged and all onboard electronics running throughout your day at sea.
- Command Thrust Gearcase: Available on the 90 and 115hp units, this gearcase turns larger propellers to help heavy boats plane more easily and maintain lift at lower speeds without sacrificing top speed.
- Fuel Injection (EFI): Instant power from cranking to throttle release guarantees reliable starts in any weather while delivering smooth, efficient acceleration for maximum fuel economy.
- Idle Charge Battery‑Management: The 150hp engine automatically raises idle RPMs when necessary, boosting alternator output and recharging low batteries without driver intervention.
- Ergonomic Controls & Tiller Options: Adjustable tiller systems—including the advanced tiller for 90–115hp models or Big Tiller on the 150hp—give you full command of your vessel with ease and precision.
The 2025 Mercury Marine FourStroke 90hp Outboard is a new, factory‑built engine featuring:
| Engine Specifications | |
|---|---|
| Power | 90 HP (67 kW) |
| Type | Inline 4, 2.1L displacement |
| Electrical System | |
| Alternator | 35 amp water‑cooled regulator (441 W) |
| Weight & Dimensions | |
| Dried Weight | Lightest model: 359 lbs (163 kg) / CT version 363 lbs (165 kg) |
| Additional Features | |
| Smartcraft Compatibility | Yes |
| Recommended Fuel | Unleaded Regular 87 Octane Minimum or 90 RON (10% ethanol max) |
| Appearance | |
| Color | Black |
This outboard is ideal for any vessel requiring robust, efficient propulsion. Add the 2025 Mercury Marine FourStroke 90hp Outboard to your fleet and experience reliable power on every trip.
| Condition | NEW | |
| Stock Number | 3B694049 | |
| Year | 2025 | |
| Make | Mercury Marine® | |
| Model | FourStroke 90hp | |
| Vehicle Type | Outboard | |
| Category | Four Stroke | |
| VIN | 3B694049 | |
| Hull id number | 3B694049 | |
| Propulsion Type | Powered |
| Engine | |
| Engine Power | 90 HP (67 kW) |
| Engine Type | Inline 4 |
| Displacement | 2.1L |
| Electric | |
| Alternator | With water-cooled voltage regulator: 35 amp (441 watt) |
| Weights | |
| Dry Weight | Lightest model available: 359 lbs (163 kg) / 363 lbs (165 kg) (CT model) |
| Features | |
| Features | Smartcraft Compatible: Yes | Recommended Fuel: Unleaded Regular 87 Octane Minimum (R+M/2) or 90 RON 10% Ethanol Maximum |
| Color | |
| Colors | Black |
| Dry Weight | Lightest model available: 359 lbs (163 kg) / 363 lbs (165 kg) (CT model) approx. |
| Engine Power | 90 HP (67 kW) |
Whether your day calls for a vacation or a voyage, a Mercury 75 to 150hp FourStroke outboard is the perfect accessory for your next adventure. They feature efficient, lightweight designs that ensure no power goes wasted – the ideal way to get wherever you want to explore next.
Features may include:
High-Output Alternator
A powerful alternator – 60 amps on the 150hp outboard and 35 amps on 75 to 115hp outboards – helps keep batteries charged and your onboard electronics running all day.Command Thrust Gearcase
Available for the 90 and 115hp outboards, the Command Thrust gearcase is designed to turn larger props. It helps get heavy boats on plane more easily and hold them there at lower speeds without impacting top Fuel Injection (EFI)
From the moment you crank the engine to the moment you drop the throttle, EFI technology responds with instant power. Surefire starting in all weather conditions. Smooth, efficient acceleration. Maximum Charging Power
Idle charge battery-management technology on the 150hp engine automatically increases idle rpm to boost alternator output and recharge low Handle
With a range of adjustments and ergonomic controls, the available advanced tiller for 90 to 115hp models or Big Tiller for the 150hp engine puts you in complete command of your adventures.
$10500.00 PLUS PROPELLER, TAX AND LABOR TO INSTALL
Estimate Payments
Payment calculations are just estimates. Rates and terms vary day to day. Not an agreement, informational purposes only. Contact dealer for current rates, terms, and payment plans, etc.
Advertised pricing excludes applicable taxes title and licensing and are subject to change without notice. Pricing may exclude any added parts, accessories or installation unless otherwise noted. Sale prices include all applicable offers. Not all options listed available on pre-owned models. Contact dealer for details.
