In Stock & Ready to Freight Outboard Motors

2022 Mercury 2.5MH FourStroke

Stock ref: ME 2.5MH 4S
Brand: Mercury
Condition: Used
$730.45
+ $185.00 flat-rate insured LTL freight (details)
$915.45 delivered to the continental US
  • Palletized and heavy shrink-wrapped for freight
  • LTL carrier delivery with optional liftgate service
  • Ships in 1–2 business days from Los Angeles, CA
  • Transit typically 3–7 business days, continental US
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Details & Inspection Notes

Buy 2022 Mercury 2.5MH FourStroke Online

2022 Mercury 2.5MH FourStroke is a small-sized powerhouse that gives you no reason to deny it for your aluminum tiller, utility, sail, inflatable soft hull, and Jon boats. It has an incredibly lightweight design that weighs only 38 pounds with one cylinder and a 5.2 CID displacement engine. These characteristics make the engine compact, quick in acceleration, and have a full-throttle RPM of 4500-5000.

Built with Mercury Marine’s decades of proven technology and innovation, this engine provides you with a worry-free boating experience with an easy & quick start, low vibration, excellent fuel economy, and intuitive controls. The advanced water-cooled cooling system with a thermostat keeps the engine cool even after you hit the waters for hours.

  • Horsepower: 2.5
  • Engine type: 1 cylinder
  • Displacement (CID/CC): 5.2 / 85
  • Bore and stroke: 2.16 x 1.42″ / 55 x 36 mm
  • Full throttle RPM: 5000-6000
  • Shaft length: 15 “
  • Gearcase ratio: 2.15:1
  • Shallow water trim range: 16 °
  • Integrated fuel tank: 0.3 / 1.1
  • Dry weight: 41 lbs
  • Starting: Manual
  • Steering: Tiller with 360° turning
  • Fuel induction system: 2-valve pushrod (overhead valve)
  • CARB star rating: 3
  • Ignition: CDI w/electronic spark advance
  • Fuel system: Carbureted
  • Cooling system: Water-cooled with thermostat
  • Gear shift: F-N
  • Gearcase: Standard
  • Trim system: Manual Tilt
  • Trim positions: 4 positions
  • Exhaust system: Above prop
  • Shallow water drive: Shallow water trim range (degrees): 16
  • Recommended fuel: 87 octane / up to 10% ethanol
  • Recommended oil: Mercury FourStroke Oil 10W-30
  • Color: Phantom Black
  • Standard Warranty: Mercury 3-year limited warranty standard
  • Extended Warranty: 2-year Mercury Product Protection Gold plan!

Startup & Installation Checklist

  • Replace timing components, water pump and plugs before initial startup where applicable.
  • Refill all fluids with manufacturer-specified oil and coolant.
  • Verify sensors, ECU pinouts and grounds against your chassis or hull wiring.
  • Startup warranty covers heads, block and internal lubricated components for 30 days from delivery.

Full terms: 30-day startup warranty · returns