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2025 Mercury Marine® FourStroke 90 hp

Mercury 90ELPT Bay Marine "Selling Fun For Over 50 Years." Great deals on NEW BOATS from Bennington, Monterey, Manitou , Alumacraft, Lund, Moomba,Seadoo Largest selection of USED BOATS in Eastern Ontario. www.bay-marine.com We offer Competitive PRICES, FINANCING & Unbeatable SERVICE. 516 Highway 2 East P.O. Box 632, Trenton, On K8V-5W6 Hours of Operation Mon - Fri 8:30 am-5:30 pm Sat 8:30 - 1:00pm Parts 9:00-1:00pm Closed Sundays Toll Free: 1-877-394-6691 Local: 613-394-6691 All prices, mileages and hours of use will be confirmed at time of purchase and recorded on the sales invoice. The numbers on the website may vary from the actual ones on the unit being purchased. Bay Marine can't be held liable for any errors and omissions that occur in any sales advertising media.
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  • New
  • In Stock
  • Outboard
  • Four Stroke
  • Powered

2025 Mercury Marine® FourStroke 90 hp

Embrace Possibility.

Mercury FourStroke outboard motors are incredibly powerful and efficient, and they feature a wide range of applications. Crafted for less weight and high displacement, they generate abundant torque and immediate power. And because they don’t have to work as hard as heavier engines or those with lower displacement, they make boats plane faster and accelerate better, and they provide optimal fuel efficiency at cruising speed.

Made to provide outstanding acceleration and throttle response. Great for deck, inshore fishing, bass, aluminum tiller, aluminum console, runabout open bow, inflatable rigid hull, and fish & ski boats.

  • New
  • 2025
  • Mercury Marine®
  • FourStroke 90 hp
  • Outboard
  • Four Stroke
  • Powered
  • 90 HP (67 KW)
  • 8-valve single overhead cam (SOHC) | Inline 4
  • 2.1 L
  • Full: 5000-6000 RPM
  • Recommended: Mercury FourStroke Oil 10W-30
  • 2.07:1 | Shift: F-N-R
  • CARB star rating: 3
  • 3.5" (90 mm)
  • 3.2" (81 mm)
  • Wet sump
  • SmartCraft ECM 70 Digital Inductive
  • Air induction: Performance-Tuned Scroll Intake Manifold
  • Big Tiller Compatible | Dual cable mechanical | Hydraulic power steering
  • Water-cooled with thermostat
  • Through prop
  • Maximum Trim Range: 22° (-6° to 16°) | Maximum Tilt Range: 70° (-6° to 64°) | Shallow water trim range: 20°
  • With water-cooled voltage regulator: 35 amp (441 watt)
  • Smart Start Electric
  • induction: Computer Controlled Multi-Port Electronic Fuel Injection (EFI) | Electronic Fuel Injection (EFI)
  • Recommended: Unleaded Regular 87 Octane Minimum (R+M/2) or 90 RON 10% Ethanol Maximum
  • Shaft: 20" (508 mm) | 25" (635 mm)
  • 5.5 qts (5.2 l)
  • Lightest model available: 359 lbs (163 kg)
  • Engine protection operator warning system: SmartCraft Engine Guardian | Compatible with SmartCraft digital technology: Yes | Controls: Mechanical throttle & shift | Trim system: Power Tilt/Power Trim
  • Phantom Black

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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.