Mercury MerCruiser 3.0L

Call us at 717-859-1121


Call us at... 717-859-1121

LANCASTER COUNTY MARINE, INC.      Route 272 - Akron, PA


New 2018 models in stock now!

Over 1000 Kayaks, Canoes & SUPs IN STOCK!

Over 500 Kayaks, Canoes & SUPs on Display! 717-859-1121

There's Nothing Better Than Being on the Water!

Our family is here to help you make this your best season on the water!

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51 Years... Family Owned & Operated - 3 Generations Here to Serve You!
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Over 1000 Canoes, Kayaks & SUPs In Stock & On Display at... Lancaster County Marine - Route 272, Akron, PA
Call for Pricing & Information - Models In Stock for Immediate Availability - In Store Pickup or Shipping to Any Location!

One of the most popular sterndrives on the planet

The ideal propulsion choice for runabouts up to 19 feet.

  • MerCruiser 3.0L
  • MerCruiser 3.0L
  • MerCruiser 3.0L
  • MerCruiser 3.0L
  • MerCruiser 3.0L


Easy to maintain
Color-coded service points help you locate and check fluids faster. Easy access is ensured by the front-mounted dipstick and oil fill, not to mention a spin-on oil filter. Mercury's SmartCraft system communicates all critial engine functions to the helm, putting you in complete control.
Easy to maintain
This high-displacement engine has a cast-iron block for rugged longevity. Mercury's exclusive Engine Guardian system senses any potential problems and instantly takes action to prevent engine or drive damages from low oil pressure, low drive lubricant or overheating.
Sequential multi-port fuel injection precisely meters the air-to-fuel ratio, ensuring efficient operation any time the engine is running. The Emissions Control Technology (ECT) system works in tandem with the CPU to keep emissions in check. The result is better gas mileage and longer range.
Fuel Efficient
The 3.0L is known for quick, easy starting - regardless of air temperature - as well as smooth idling and excellent throttle response. The high-output alternator, which produces 65 amps at maximum rpm and 38 amps at idle, provides battery charging on demand.


MerCruiser 3.0L
HP / kW
135 / 99.3
Maximum RPM (WOT)
Engine type
Inline 4
Displacement (L)
Bore and stroke
4.00 x 3.60" / 101 x 91 mm
Compression ratio
Recommended fuel
Unleaded Regular 87 Octane Minimum or 90 RON 10% Ethanol Maximum
Engine control system
PCM 09 with SmartCraft CAN capability OBD-M diagnostics Dual oxygen sensors
Fuel delivery system
Multi-point Electronic Fuel Injection (MPI)
Air induction
Single piece iron intake with 56mm throttle body
Crank fired high voltage switch with knock control
Alternator amp / Watt
65 amp / 917 watt
Water drain system
EZ Water Drain
Exhaust system
Electro-deposition paint coated iron manifold with dry joint elbow
Cooling system
Thermostatically controlled
Accessory drive system
Serpentine belt
Recommended oil
Mercury MerCruiser Full-Synthetic Engine Oil, 20W-40, NMMA FC-W rated
Engine guardian system
Low water pressure
Low oil pressure
Low voltage
Low drive lubricant
Knock control
29 x 26 x 21" / 730 x 660 x 533 mm
Weight (engine only)
604 lbs / 417 kg
Compatible drives
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