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- New
- Outboard
- Four Stroke
- MM21-37
2021 Mercury Marine® FourStroke 25 EFI
Output far beyond its sizePut amazing power in the palm of your hand. These compact outboard motors take you to the fun, the fish, or whatever floats your boat – quickly and reliably. Enjoy quick acceleration to go with exhilarating speed. Easy to install and operate, with reliable starting, low vibration, and instant throttle response. It's worry-free boating at its best.
Engine DetailsDelivers consistent, easy starting, crisp throttle response, increased fuel economy, and outstanding overall performance. Great for aluminum tiller, aluminum console, jon, utility, and fish & ski boats.
- New
- MM21-37
- 2021
- Mercury Marine®
- FourStroke 25 EFI
- Outboard
- Four Stroke
- Inline 3
- 25 hp (18.6 kW)
- 32.1 CID (526 CC)
- 2.40" (61 mm)
- 2.36" (60 mm)
- Full RPM: 5000-6000
- Recommended: Mercury FourStroke Oil 10W-30
- Remote | Tiller
- 1.92:1
- CDI w/electronic spark advance
- 2 valves per cylinder, single overhead cam (SOHC)
- Water-cooled with thermostat
- F-N-R
- Through prop
- 15 amp / 186 watt
- Electric (turn-key) | Manual
- Electronic Fuel Injection (EFI)
- Recommended: 87 octane / up to 10% ethanol
- Engine protection operator warning: Low oil pressure | Over-rev | Overheat | Sensor failure
- Shaft: 15" (381 mm) | 20" (508 mm)
- Shallow water trim range: 16 degrees
- Remote tank standard: 6.6 gal (25 L)
- 157 lbs (71 kg)
- CARB star rating: 3 | Trim system: Manual, Power Trim
- Phantom Black
Recommendations
Advertised pricing excludes applicable taxes title and licensing, dealer set up, destination, reconditioning 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.